UNITED STATESDEPARTMENT OF THE INTERIOR

GEOLOGICAL SURVEY

FIELD DATA DESCRIBING THE MOVEMENT AND STORAGE OF SEDIMENT

IN THE EAST FORK RIVER, WYOMING

PART III. River Hydraulics and Sediment Transport, 1980

By William W. Emmett, Robert M. Myrick, and Robert H. Meade

Open-File Report 82-359

Denver, Colorado

1982

UNITED STATES DEPARTMENT OF THE INTERIOR

JAMES G. WATT, Secretary

GEOLOGICAL SURVEY

Dallas L. Peck, Director

For additional information write to:

U.S. Geological Survey Water Resources Division Mail Stop 413, Box 25046 Denver Federal Center Denver, Colorado 80225 (303) 234-2320

For purchase, write to:

Open File Services Section U.S. Geological Survey Box 25425Denver Federal Center Denver, Colorado 80225 (303) 234-5888; FTS 234-5888

CONTENTS

PageAbstract 1Introduction 1Background 2Presentation of data 6Stage and discharge 6Hydraulic and channel geometry 8Water-surf ace elevations 9Water-surface slope 10Bed-material gradation- - 10Suspended sediment 11Bedload 11

Bed load-transport rate- 12Bedload-particle size 15

Discussion 16Acknowledgments 33References cited- 33

ILLUSTRATIONS

Figure 1. Map of the East Fork River, Wyoming, drainage area 32. Map showing location of cross sections along the 3.3-km

study reach, 1979, East Fork River, Wyoming 43. Map showing location of cross sections along the 1.83-km

study reach, 1980, East Fork River, Wyoming 54. Graphs showing discharge, mean water-surface slope,

and examples of local water-surface slope for a pooland a riffle, May-June 1980, East Fork River, Wyoming 18

5. Graphs showing discharge, and examples of stream power and bedload-transport rate for a pool and a riffle, May-June 1980, East Fork River, Wyoming 19

6. Graphs showing discharge, and examples of scour and fill for a pool and a riffle, May-June 1980, East Fork River, Wyoming 20

7. Graphs showing relations of selected river-hydraulic and sediment-transport characteristics as functions of time for seven river cross sections extending from a riffle to a pool, May-June 1980, East Fork River, Wyoming- 21

8. Graphs showing examples of hydraulic-geometry relations for water-surface elevation, mean bed elevation, depth, u/u^, and water-surface slope, May-June 1980, East Fork River, Wyoming 26

9. Graphs showing examples of bedload-transport rate as functions of discharge and stream power, May-June 1980, East Fork River, Wyoming 30

111

TABLES

Page Table 1. Hourly gage height, in meters, at section 0000, East

Fork River, Wyoming, 1980 36

2. Hourly gage height, in meters, at section 2505, EastFork River, Wyoming, 1980- 40

3. Summary of discharge measurements at section 0000, EastFork River, Wyoming, 1980 42

4. Summary of discharge measurements at section 2505, EastFork River, Wyoming, 1980 43

5. Hourly discharge, in cubic meters per second, at section0000, East Fork River, Wyoming, 1980 44

6. Hourly discharge, in cubic meters per second, at section2505, East Fork River, Wyoming, 1980 48

7-48. Summary data of main-channel hydraulic geometry, East Fork River, Wyoming, 1980:

7. Section 0043 508. Section 0075 519. Section 0137 52

10. Section 0175 5311. Section 0220 5412. Section 0257 5513. Section 0301 5514. Section 0348 5715. Section 0421 5816. Section 0460 5917. Section 0516 6018. Section 0556 6119. Section 0602 6220. Section 0653 6321. Section 0708 6422. Section 0757 6523. Section 0806 6624. Section 0853 6725. Section 0898 6826. Section 0940 6927. Section 0985 7028. Section 1038 7129. Section 1077 7230. Section 1120 7331. Section 1155 7432. Section 1202 7533. Section 1241 7634. Section 1284 7735. Section 1315 7836. Section 1360 7937. Section 1395 8038. Section 1425 8139. Section 1481 8240. Section 1533 83

iv

TABLES Continued

Page Tables 7-48. Continued

41. Section 1573 8442. Section 1610 8543. Section 1662 8644. Section 1695 8745. Section 1730 8846. Section 1766 8947. Section 1800 9048. Section 1830 91

49. Summary of near-synoptic observations of water-surfaceelevations, in meters, East Fork River, Wyoming, 1980 92

50. Water-surface slope over 1830-meter reach ending atsection 0000, East Fork River, Wyoming, 1980 110

51-92. Summary data of local water-surface slope, East Fork River, Wyoming, 1980:

51. Section 0043 11152. Section 0075 11253. Section 0137 11354. Section 0175 11455. Section 0220 11556. Section 0257 11657. Section 0301 11758. Section 0348 11859. Section 0421 11960. Section 0460 12061. Section 0516 12162. Section 0556- 12263. Section 0602 12364. Section 0653 12^65. Section 0708 12566. Section 0757- 12667. Section 0806 12768. Section 0853- 12869. Section 0898 12970. Section 0940 13071. Section 0985 13172. Section 1038 13273. Section 1077 13374. Section 1120 13475. Section 1155 13576. Section 1202 13677. Section 1241 13778. Section 1284 13879. Section 1315 13980. Section 1360 14081. Section 1395 14182. Section 1425 14283. Section 1481 14384. Section 1533

TABLES Continued

Page Tables 51-92. Continued

85. Section 1573 14586. Section 1610 14687. Section 1662 14788. Section 1695 14889. Section 1730 14990. Section 1766 15091. Section 1800 15192. Section 1830- 152

93. Summary of suspended-sediment data, at section 0000,East Fork River, Wyoming, 1980 153

94. Summary of suspended-sediment data, at section 2505,East Fork River, Wyoming, 1980 154

95. Summary of scale readings of dry mass, in grams, of samples collected with the Helley-Smith bedload sampler at given section, East Fork River, Wyoming,198Q________________________________________________________________ -ice

96. Summary of bedload-transport rates at given section,East Fork River, Wyoming, 1980 158

97. Summary of bedload-transport rates, three-section average of given section and next downstream and upstream sections, East Fork River, Wyoming, 1980 161

98-139. Summary data of bedload transport and riverhydraulics, East Fork River, Wyoming, 1980:

98. Section 0043 16499. Section 0075 165

100. Section 0137 166101. Section 0175 167102. Section 0220 168103. Section 0257 169104. Section 0301 170105. Section 0348 171106. Section 0421 172107. Section 0460 173108. Section 0516 174109. Section 0556 175110. Section 0602 176111. Section 0653 177112. Section 0708 178113. Section 0757 179114. Section 0806 180115. Section 0853 181116. Section 0898- 182117. Section 0940 183118. Section 0985 184119. Section 1038 185120. Section 1077 186

vi

TABLES Continued

Page Tables 98-139. Continued

121. Section 1120 187122. Section 1155 188123. Section 1202 189124. Section 1241 190125. Section 1284 191126. Section 1315 192127. Section 1360 193128. Section 1395 194129. Section 1425 195130. Section 1481 196131. Section 1533 197132. Section 1573 198133. Section 1610 199134. Section 1662 - 200135. Section 1695 201136. Section 1730 202137. Section 1766 203138. Section 1800- 204139. Section 1830 205

140-181. Summary of grain-size distribution data, East Fork River, Wyoming, 1980:

140. Section 0043 206141. Section 0075 207142. Section 0137 208143. Section 0175- 209144. Section 0220 210145. Section 0257 211146. Section 0301 212147. Section 0348 213148. Section 0421 214149. Section 0460 215150. Section 0516 216151. Section 0556 217152. Section 0602 218153. Section 0653 219154. Section 0708 220155. Section 0757 221156. Section 0806 222157. Section 0853 223158. Section 0898 224159. Section 0940 225160. Section 0985 226161. Section 1038 227162. Section 1077 228163. Section 1120 229164. Section 1155 230165. Section 1202 231

vii

TABLES Continued

Page Tables 140-181. Continued

166. Section 1241- 232167. Section 1284 233168. Section 1315 234169. Section 1360 235170. Section 1395 236171. Section 1425 237172. Section 1481 238173. Section 1533 239174. Section 1573 240175. Section 1610 - 241176. Section 1662 - 242177. Section 1695 243178. Section 1730 244179. Section 1766 245180. Section 1800 246181. Section 1830 247

182-223. Summary of statistical data, grain-size distribu­ tion of bedload, East Fork River, Wyoming, 1980:

182. Section 0043 248183. Section 0075 249184. Section 0137 250185. Section 0175 251186. Section 0220 252187. Section 0257 253188. Section 0301 254189. Section 0348 255190. Section 0421 256191. Section 0460 257192. Section 0516 258193. Section 0556 259194. Section 0602 260195. Section 0653 261196. Section 0708 262197. Section 0757 263198. Section 0806 264199. Section 0853 265200. Section 0898 266201. Section 0940 267202. Section 0985 268203. Section 1038 269204. Section 1077 270205. Section 1120 271206. Section 1155 272207. Section 1202 273208. Section 1241 274209. Section 1284 275210. Section 1315 276

viii

TABLES Continued

Page Tables 182-223 . Continued

211. Section 1360 277212. Section 1395 278213. Section 1425 279214. Section 1481- 280215. Section 1533 281216. Section 1573 282217. Section 1610 283218. Section 1662 284219. Section 1695 285220. Section 1730- 286221. Section 1766- 287222. Section 1800 288223. Section 1830 289

IX

FIELD DATA DESCRIBING THE MOVEMENT AND STORAGE OF SEDIMENTIN THE EAST FORK RIVER, WYOMING

Part III. River Hydraulics and Sediment Transport, 1980

By William W. Emmett, Robert M. Myrick, and Robert H. Meade

ABSTRACT

Frequent measurements of river stage, water discharge, sediment- transport rate and particle-size gradation, and river slope were made at 44 cross sections along a 1.83-kilometer reach of the East Fork River, Wyoming, during the spring 1980 snowmelt runoff. Bankfull discharge is about 20 cubic meters per second; this was exceeded on 10 days or about 3 percent of the time. Maximum discharge was about 31 cubic meters per second which has a recurrence interval of about 2 years. Suspended- sediment concentrations remained less than 200 milligrams per liter. In general, less than half the suspended-sediment load was finer than sand- size material. Bedload-transport rates were variable and ranged from zero to more than 3 kilograms of dry mass per second, equivalent to about 20 newtons per second (watts per meter). Median grain size of bedload was about 0.5 to 1.0 millimeter by number of particles, or 1.0 to 2.0 milli­ meters by weight of particles. River slope along the entire 1.83-kilometer reach generally ranged from about 0.0007 at high flow to 0.0008 at low flow. Locally, river slope at low flow ranged from near zero in pool reaches to more than 0.002 in riffle reaches. At high flow, pools commonly had a steeper river gradient than riffles. Trends in river slope were reflected in the bedload-transport rates. During rising stages, pools scoured and bedload-transport rates were high; the riffles filled and bedload-transport rates were low. The opposite trend occurred during decreasing stages. Hydrologic data are tabulated and an explanatory text facilitates its use for description of river hydraulics and sediment transport.

INTRODUCTION

Since 1967, East Fork River in western Wyoming has been a field laboratory for the study of fluvial processes. Studies in East Fork River and its principal tributary, Muddy Creek, have been reported by Andrews (1979a, 1979b, 1981), Bagnold (1977, 1980), Bennett and Nordin (1977), Dietrich and others (1979), Dunne and Leopold (1978), Emmett (1980a, 1980b, 1981), Leopold and Emmett (1976, 1977), Lisle (1979), Mahoney and others (1976), Meade and others (1981), and Prestegaard (1982).

Beginning in 1979, the program was intensified to provide more defini­ tive data on bedload transport in a stream where the distribution of transportable material on the streambed was not uniform. Data for the 1979 field season have been published as parts I and II of this series of reports (Emmett and others, 1980; Meade and others, 1980).

This report is the first (Part III) of two (Parts III and IV) that tabulate the data collected during the snowmelt runoff season of 1980 along a 1.83-km (kilometer) reach of East Fork River, Wyoming. Character­ istics of the study reach and of the drainage basin upstream are summarized herein, as they have been by Andrews (1979b), Emmett and others (1980), and Mahoney and others (1976). This report also contains data on river hydraulics, channel geometry, and rate and gradation of transported sedi­ ment. The other report in the 1980 series (Part IV, Meade and others, 1982) tabulates the river-bed elevations that were measured and the types of bed material that were observed during a period of several months at cross sections along the reach.

Two principal differences distinguish the 1979 and 1980 data collections First, during 1979, 41 cross sections were spaced approximately at equal distances along a 3.3-km reach; during 1980, 44 cross sections were spaced approximately at equal distances along the downstream most 1.83 km of the 1979 reach. Second, during 1979, bed-material sampling at each cross section was the dominant sediment measurement; during 1980, bedload measure­ ments were the dominant sediment data collected at each cross section.

Prior to the 1979 field season, bed-material particles were dyed with a fluorescent resin coating, and separate-colored particles were injected as bed-material tracers at three sections within the study reach. Analysis of the dispersion, by distance and particle size, of fluorescent-tracer particles is presently underway.

BACKGROUND

The East Fork River originates in the Wind River Range of Wyoming west of the Continental Divide and east and south of Mt. Bonneville (fig. 1). From a series of small alpine lakes and an altitude of approximately 3,400 m (meters), the East Fork River descends about 1,250 m in 50 river km to the project reach described in this report. Downstream from the study reach, it continues another 50 km to its confluence with the New Fork River, tributary to the Green River.

During 1979, the study reach was 3.3 km long and terminated downstream at a bedload trap constructed across the river (Leopold and Emmett, 1976; Emmett, 1980a). The general configuration of this study reach is shown in figure 2; the number shown at each section is the centerline distance in meters upstream from the bedload trap. During 1980, only the lowermost 1.83 km of the 1979 reach were extensively measured. Exceptions were data on river stage, water discharge, and suspended sediment that were collected at section 2505. Additional cross sections and the general configuration of the 1980 study reach are shown in figure 3.

Drainage Boundary

10 15 KILOMETERS

Figure 1. East Fork River, Wyoming, drainage area,

BEDLOAD TRAP (0000)

^0043 ^

0075

1479

1901

1996

EAST FORK RIVER

28743295

200 METERS

I

Figure 2. Location of cross sections along the 3.3-km study reach, 1979.

BEDLOAD TRAP (0000)

0043

0898

0940

0985

100 METERS

Figure 3. Location of cross sections along the 1.83-km study reach, 1980.

The bedload trap was installed at latitude 42°40'23" N., longitude 109° 34'16" W. The drainage area of the East Fork River at this point is about 500 km2 (square kilometer). Approximately half of this basin area lies within the Wind River Mountains; the other half of the basin area is drained by a major tributary, Muddy Creek, that enters the East Fork River about 4 km upstream from the bedload trap and drains an upland of rolling hills underlain by lower Tertiary sandstone and shale of the Wasatch Forma­ tion. The mountainous part of the basin is underlain by granitic and metamorphic rocks, mostly of Precambrian age. Much of the sand part of the sediment load for the East Fork River comes from the Muddy Creek basin, but most of the water during high flow comes from melting snow in the mountain area.

Along the study reach, the East Fork River meanders in a flood plain averaging 100 m in width, which, in turn, is confined by the Wasatch Forma­ tion or by glacial outwash terraces of sand and gravel. The tread or sur­ face of the most prominent terrace is about 5 m above the flood plain. The terraces and outcrops of the Wasatch Formation are sources of fresh sand and gravel debris wherever the river impinges laterally against them.

All elevations reported herein are referenced to the National Geodetic Vertical Datum (NGVD) of 1929 by three complete leveling surveys, conducted during May and October 1979, and during September 1980. Partial leveling surveys were conducted to reestablish NGVD elevations to reference markers when they were repositioned after the river had damaged or destroyed them.

PRESENTATION OF DATA

Each type of collected data is presented in a table or series of tables; all tables are included at the end of this report. In most instances, footnotes make the tables self-explanatory. As each table or series of tables is presented, additional explanation is provided in the text to note exceptions in field procedures, differences in 1979 and 1980 techniques, types of data collected, relations to other tables, and, in general, to minimize any confusion in the compilation of data.

After all data are presented, there is a section titled Discussion. The principal purpose of that section is to present some of the data and their interrelations in graphical format. It is not intended as definitive interpretation but rather to enhance the explanation of the included data and to facilitate its use by others.

STAGE AND DISCHARGE

Mean annual precipitation in the drainage basin ranges from about 300 mm (millimeters) in the vicinity of the study reach to an estimated 1,200 mm in the headwater areas. This can be compared to a mean annual runoff of about 450 mm at gaging station 09203000, East Fork River near Big

Sandy, which is located about 22 river km upstream from the study reach. This value of runoff corresponds to a mean annual discharge of about 3 m /s (cubic meters per second) which is approximately valid for the study reach as well. Mean annual discharge is equaled or exceeded about 25 percent of the time.

Most of the precipitation occurs as snow. The high-flow season caused by spring snowmelt in the mountains extends from mid-May to early July and accounts for about 75 percent of the total annual flow. During spring run­ off, diurnal fluctuations through the study reach are characterized by a rising stage during the morning, a peak stage at midday, and a declining stage during the afternoon. This fluctuation at the study reach reflects snowmelt in the mountains from the previous day.

Two continuous stage recorders were located at sections 0000 and 2505 (fig. 2). Hourly values of gage height provided by these records are listed in table 1 for section 0000 and table 2 for section 2505. The record for both sections includes the spring runoff period, and for section 0000 extends to late summer.

Discharge measurements were made at or near sections 0000 and 2505 to define rating curves relating gage height and water discharge. These dis­ charge measurements are summarized in tables 3 and 4. Footnotes to tables 3 and 4 specify the exact locations of discharge measurements; water-level elevations were always referenced to section 0000 (table 3) or section 2505 (table 4). Though all measurements are valid to define rating curves for the respective section, not all data of tables 3 and 4 can be used to con­ struct hydraulic-geometry relations at the two sections. For section 0000, the upper part of table 3 lists data of the complete discharge measurement; the lower part of table 3 lists effective values of the discharge measure­ ment, or that part of the total discharge occurring above the 14.6-m width of the bedload trap. For section 2505, shallow overbank flows on the left- bank flood plain were not measured and all values listed in table 4 are effective discharges, or that part of the total discharge occurring within or above the main channel. All movement of bed material occurred within the measured width.

Stage-discharge relations determined from the measurements listed in tables 3 and 4 were applied to the stage records of tables 1 and 2 to give hourly values of discharge for the runoff season at sections 0000 and 2505. These hourly values of discharge are listed in tables 5 and 6.

The level of the flood plain corresponds with the bankfull stage of the river, at which the water has an average depth of about 1.2 m. The bankfull discharge is about 20 m3 /s. During 1980, bankfull discharge was exceeded on 10 days, or nearly 3 percent of the time. Maximum discharge during 1980 was about 31 m3 /s, which has a recurrence interval of about 2 years.

HYDRAULIC AND CHANNEL GEOMETRY

Of the 44 cross sections measured during 1980 (fig. 3), two are not typical of main-channel fluvial characteristics. Section 0000 (bedload trap) is constrained in its hydraulic adjustments because of the control created by the concrete bedload trap. Section 1400 (chute 1400) is across a major bypass channel that conveys water and sediment at all but lowest discharges. The cross-sectional shapes of the 42 main-channel sections, as well as section 1400 when it conveyed water, were measured daily or about daily during the period of principal runoff, and less frequently during the midsummer recession in flow. This massive data collection, involving more than 45,000 separate measurements of bed elevation, comprises the bulk of the information presented in Part IV of this report series (Meade and others, 1982). Certain summaries of this cross-sectional data constitute the hydraulic-geometry parameters that are applicable to the bedload- transport data of this report and are, accordingly, presented herein.

Summary data of hydraulic geometry for the 42 main-channel sections are presented in tables 7-48. The date column contains the dates that all, or in a few instances only selected, cross sections were measured. Thus, all tables have the same number of date entries and are formatted identi­ cally with the one exception that sections 0000 through 0653 were measured on September 16 and sections 0708 through 1830 were measured on September 15. The September 15-16 data (last date entry in the tables) may be considered synoptic because discharge was constant at a value of about 0.7 m /s. No entry in the time column indicates no measurement of cross section on that date for the given section.

Entries in the discharge column indicate that bedload-transport data as well as hydraulic-geometry data are available for that date. For each entry, the value listed is the discharge at section 0000 at the time water- level elevation was measured at section 0000. Times of water-level measure­ ments for all dates and sections are listed in table 49. For various dates, some cross sections were measured during rising stages and others during declining stages; therefore, the listed values of discharge are only approximate for the given section. Because actual values of discharge are both higher and lower than the listed values, regression of actual water- level values at the given section versus discharge values as listed may provide a rating-curve relation capable of predicting discharge at the section more exactly than the value listed. This technique also may be used to compute values of discharge for dates when there is no entry.

Water-level elevations are mean centerline elevations determined by prorating values from both left- and right-bank staff gages. This proce­ dure effectively eliminates effects of super elevation at curves and perturba­ tions by bank irregularities. Active-bed elevations were determined by subtracting individual cross-channel soundings from the prorated cross- channel water-surface elevations. Mean values of the active-bed elevations were computed across the channel widths of the active bed.

The width of the active bed is defined as that cross-channel distance over which bedload may be transported. For each section, it has a maximum value equal to the distance between the bottoms of the left and right banks, but may have a lesser value ̂ at low flows. Channel-wide depths are mean values for the full water-surface width of the main-channel flow; however^ the water-surface width of the main channel is exclusive of very shallow flood-plain flows that may occur at some sections during very high discharges, Values of the main-channel and total-flow areas usually are the same (see, for example, table 7, section 0043). There are two types of exceptions: (1) At some sections, secondary channels carry flow at high discharge; these were separately measured and values of their flow area were added to the main-channel values for sections 0257, 0301, 0653, 0808, and 1481 (tables 12, 13, 20, 23, and 39); and (2) any time chute section 1400 con­ veyed water, the flow area of section 1400 was added to sections 1360, 1396, and 1425 (tables 36-38).

Data of tables 7-48 allow computation of other hydraulic character­ istics. For example, mean velocity in the main channel may be computed by dividing discharge by the main-channel flow area.

WATER-SURFACE ELEVATIONS

At each of the 43 main-channel cross sections shown in figure 3, left- and right-bank staff gages allowed measurement of water-level elevations. At 42 sections between these cross sections, additional left- and right- bank staff gages were located approximately halfway between sections. There were two exceptions to this spacing: (1) No additional staffs were located between sections 0043 and 0075 because of the effect of a road bridge; and (2) two pairs of staffs were located between sections 0075 and 0137 because this was a longer than average reach between sections. Thus, 170 staff gages arranged as 85 left- and right-bank pairs were about equally spaced along the study reach. These gages were measured in two ways: (1) Special traverses of the river reach by boat enabled all gages to be read within 1 to 2 hours; and (2) the gages were read within a longer time span (generally 4 to 6 hours) as survey crews measured the cross sections. Totally, the staff gages were read on 44 traverses of the river. These near-synoptic measurements of water level, about 7,500 separate measurements in all, are listed in table 49 by date, time, and section, and provide an extensive data base for computation of water-surface slope. Cross-referencing the times of table 49 to those in tables 1 and 2 provides a measure of any effect caused by diurnal fluctuations in stage. Although some slope traverses preceded the downstream passage of daily peaks in stage, other traverses lagged, and still others coincided with peak stage or were conducted at a near-constant stage. These minor differences in timing of the slope traverses are not sufficient to mask trends in slope characteristics with changes in stage, neither throughout the entire reach nor locally at given sections.

WATER-SURFACE SLOPE

Least-squares linear-regression techniques were applied to the sets of water-level elevations in table 49. Mean water-surface slopes throughout the 1,830-m reach for the 44 sets of staff-gage readings are listed in table 50. Slope ranged from 0.00083 at low water to 0.00066 at high water. Statistical data for the slope regressions are listed in table 50; for every regression, the standard error in slope was 0.00001. The time required to conduct each of the slope traverses is listed in the last column of the table.

Mean water-surface slope throughout the entire reach flattened as dis­ charge increased. However, while local riffle reaches showed the same trend (indeed exaggerated; from >0.002 at low flow to <0.0005 at high flow), local pool reaches showed the opposite trend (from -0.0000 at low flow to -0.001 at high flow). Local slope is likely to have greater importance in hydraulic computations than is a mean slope for a long reach of river. To facilitate use of slope data, values of local slope at the 42 cross sections beginning with section 0043 (fig. 3) are listed in tables 51-92 for the 44 sets of observations. For each section, local slope for five different lengths of river reach are provided. These reach lengths are equivalent to 3, 5, 10, 15, and 20 channel widths, or distances of about 55 to 370 m. This also corresponds to using 3, 5, 9, 13, and 17 pairs of staff gages in the linear regressions. Note that for several upstream-most and downstream- most sections, local slope values for the longer of the local reaches could not be determined because gages did not exist beyond stations 0000 and 1830.

BED-MATERIAL GRADATION

Composition of the streambed of the East Fork River in the study reach is predominantly sand, but gravel bars are spaced at regular intervals. Bed material was not sampled during 1980, but it has been extensively sampled in the past (see Emmett, 1980a, and especially Emmett and others, 1980, tables 8 and 9). Composition of bed material varies greatly between the sandy pools and gravelly riffles, but overall the median grain size,

is 1.28 mm; d35 and dg5 have diameters of 0.50 and 2.88 mm; and djg and have diameters of 0.30 and 13.31 mm (Emmett and others, 1980).

Bed material larger than about 8 mm seldom is transported as bedload and represents a gravel base over which most bedload is transported. Painted-rock experiments on gravelly riffles indicate, with time, that all particles are likely to move at least small distances, but the paucity of such movements limits their effect in determining bedload- transport rates.

10

SUSPENDED SEDIMENT

Suspended-sediment concentrations were determined by collecting depth- integrated water samples at equal-width increments using either a DH-48 or D-74 sampler (Guy and Norman, 1970). Values of concentration are listed in tables 93 (section 0000) and 94 (section 2505). The suspended-sediment transport rate, in dry mass per unit time, may be computed as concentration x discharge x conversion constant; concentration is in milligrams per liter and discharge is in cubic meters per second. For units of kilograms per second, the conversion constant has a value of 1 x 10~ 3 ,L'k"

1 x 10 3 -3TTTos- = 1 x 10

where 1 x 10 3 is the number of liters in a cubic meter and 1 x 106 is the number of milligrams in a kilogram. For units of tons per day, the con­ version constant has a value of 0.0864, converting kilograms to tons and seconds to days.

The fundamental physical quantity describing sediment transported in a stream is power dissipation. Values of suspended-sediment transport rate in the appropriate power dissipation units may be computed as concen­ tration x discharge x conversion constant. The conversion constant has a value of 6.106 x 10~ 3 , L'kg N ;

V-mg-s?'

1 x 10~ 3 ( 2 ' 6 o Ir 1 ' 00 ) 9.807 = 6.106 x 10~ 32. . D_>

where 1 x 10~ 3 is the conversion to dry mass in kilograms per second, the term in parentheses converts dry mass to immersed mass (2.65 is the solid mass density, 1.00 is the fluid mass density) and 9.807 is the acceleration of gravity in meters per second squared. Dimensions are watts per meter and represent the suspended-sediment transport rate (power dissipation) per unit length of channel. These values are equivalent to immersed weight (force) per unit time, in newtons per second.

Values of water temperature at the time of observation, and the per­ centage of sediment finer than the silt-sand break (0.062 mm), also are listed in tables 93 and 94.

BEDLOAD

Bedload was sampled at 42 main-channel sections (0043 to 1830) and at chute section 1400 by using Helley-Smith bedload samplers. The Helley- Smith sampler has been described by Helley and Smith (1971); additional description including calibration characteristics and field procedures has been provided by Emmett (1980a, 1980b, 1981).

11

Bedload at each measured section was sampled at 1-m increments across the full width of the active bed of the channel. All bedload was trans­ ported through the measured width of channel. As indicated by width data in tables 7-48, sampling involved a traverse across a constant bank-to-bank width for most days of measurement. For some lower-flow measurements, parts of the active bed were above water surface and, of course, were not measured.

At some sections, bedload samples at each increment of width were retained separately so that details of cross-channel variations in bedload characteristics could be determined. At other sections, only streamwide data were collected, either by compositing samples directly in the sampler or by retaining separate samples in a common container. Because more than 20,000 bedload measurements were involved, some compositing of samples was necessary to make subsequent analyses of size and transport rate a practi­ cal task. Cross-channel variations in bedload characteristics will be analyzed later; this report includes only streamwide composite values.

The bedload trap at section 0000, which has been used to collect most bedload data on the East Fork River since 1973, was not operated during 1980 for two reasons: (1) A sufficient data base has been collected for the bedload-trap section; and (2) the 1980 field program was designed to relate bedload characteristics to channel-geometry characteristics, and the concrete structure of the bedload trap does not allow a self-formed cross- sectional channel shape.

Bedload-Transport Rate

Data from the bedload sampling are listed in table 95. Values recorded are scale readings of dry mass, in grams, of bedload retained in the sampler during the cross-channel traverse of sampling. Values in table 95 may be converted to a weight (force), in newtons, by allowing for the acceleration of gravity. This conversion involved multiplication by a factor of 9.807 x 10" 3 / kg-mN ;

9.8071,000

= 9.807 x 10~ 3

where 9.807 is the acceleration of gravity in meters per second squared, and 1,000 is the conversion from grams to kilograms. Dashes in table 95 mean no samples were collected; values of zero are measured quantities. Bedload quantity measured on a given day in chute section 1400 was added to quantities measured in sections 1360, 1396, and 1425 on that day, because section 1400 served as a common measuring section for a channel that bypassed those three sections (fig. 3).

12

Data of table 95 are converted to streamwide-transport rates in table 96. The top part of table 96 presents transport rates as dry mass per unit time, in kilograms per second. This conversion involves multi­ plication by a factor of 4.374 x 10~4 , kg

0.0762 x 30 x 1,000=, 4.374 x 10

-it

where 1 is the 1-m incremental sampling positions, 0.0762 is the actual width in meters (width of sampler) sampled in each increment, 30 is the duration, in seconds, that the sampler was on the stream bottom at each position, and 1,000 is the conversion from grams to kilograms. Dimensions of values in the top part of table 96 are kilograms per second and repre­ sent the dry-mass transport rate of bedload.

As with suspended sediment the fundamental physical quantity describ­ ing bedload transported in a stream is power dissipation. Values of bedload-transport rate in the top part of table 96 are converted to the appropriate power dissipation units in the bottom part of table 96 by con­ sideration of the immersed weight (force) of solids. This conversion involves mult iolicat ion by a factor of 6.106 ,m

( 2 - 652^ 51 - 00) 9.807 - 6.106

where the term in parentheses converts dry mass to immersed mass, and 9.807 is the acceleration of gravity in meters per second squared. Dimensions of values listed in the bottom part of table 96 are watts per meter and represent the bedload-transport rate (power dissipation) per unit length of channel. These values are equivalent to immersed weight (force) per unit time, in newtons per second. Values in the bottom part of table 96 may be further converted to bedload-transport rate (power dissipation) per unit area of streambed by dividing by the appropriate values of bed width listed in tables 7-48.

Individual values of transport rate listed in table 96 are subject to extreme values related to two factors: (1) With existence of bedforms, instantaneous bedload-transport rates range from about zero to four times the mean value (the sampling program minimized much of the effect of this variation because the number of samples collected at each section during the total time period necessary to collect the samples provided an averag­ ing of instantaneous transport rates to approximate a mean transport rate) ; and (2) any given sample is likely to be erroneous because of problems inherent in bedload sampling. The second effect was minimized because known contaminated samples were discarded and new samples collected. To decrease the significance of extreme values in determining correlation of bedload data with hydraulic characteristics, some averaging of measured values is desirable. Data of table 96 appear in table 97 as a 3-section

13

average of measured values. Transport rates in table 97 are expressed in the same units as table 96. The top part of table 97 lists transport rates as dry mass per unit time, in kilograms per second. The bottom part of table 97 lists transport rates as power dissipation per unit length of channel, in watts per meter, which is equivalent to immersed weight (force) per unit time, in newtons per second. The values in table 97, resulting from the 3-section averaging of measured values, are considered appro­ priate for subsequent use in correlating transport-rate data to the hydraulic-geometry data in other tables of the report.

Bedload-transport rates from both parts of table 97 are summarized in tables 98-139 in a format that is compatible with the hydraulic geometry data of tables 7-48 and the slope data of tables 51-92. The first 3 columns of tables 98-139 list date, time, and discharge. These common entries will facilitate error-free cross referencing of tables 98-139 with other sets of tables.

To provide data for graphic explanation in the Discussion section of this report, tables 98-139 also list computed values of the ratio of mean velocity to shear velocity, u/u^, and of stream power. Data for the com­ putations come from tables 7-48 and 51-92. The parameter, u/u^, is a measure of flow resistance and is inversely proportional to roughness. Mean velocity, u, is computed as discharge, in cubic meters per second, divided by main-channel flow area, in square meters; shear velocity, u^, is computed as the square root of the product of gravitational accelera­ tion (9.807 m/s2 ); mean depth above the active-bed width, in meters; and water-surface slope. The term, u/u^, is a dimensionless ratio. Stream power is a measure of the work rate of a stream; it is computed as the product of gravitational acceleration (9.807 m/s2 ); mass density of water (1,000 kg/m3); discharge, in cubic meters per second; and water-surface slope. (The appropriate mass density is that for the fluid mixture of water and suspended sediment; for flows with high values of suspended-sediment concentration, the values of fluid mass density are somewhat greater than 1,000 kg/m3 .) Dimensions of stream power are watts per meter (newtons per second) and represent the power available per unit length of channel, including that dissipated in the transport of sediment. Stream power per unit length of channel may be converted to stream power per unit area of streambed by dividing by the appropriate values of bed width listed in tables 7-48. Computed values of u/u^ and stream power involve values of water-surface slope from tables 51-92. Computations are provided for both a local slope (reach length equivalent to 5 channel widths) and a longer slope (reach length equivalent to 15 channel widths). Footnotes to these computations provide additional explanation; also see the section on Water- Surface Slope.

14

Bedload-Particle Size

Particle-size distributions of bedload samples were determined using an electronic image scanner and a microcomputer. The image-scanning sys­ tem has been described by the manufacturer (Imanco 1 , 1971) and applications of such systems are becoming more common in particle-size analyses. Only a brief summary of the procedure is given here. A slide is prepared from a representative selection of particles from the bedload sample, and the vertically-projected area of each particle is measured and the number of measured particles is counted. The equivalent diameter of each particle is determined from the equation for the area of a circle:

- _ /4 Areax n 5 Diameter = ( )u.o7T

which is equivalent to assuming equal-length middle and long axes (B and C axes) of a particle for it is unlikely that a particle would stand on other than its short (A) axis. By contrast, customary sieve analyses commonly represent a diameter equivalent to the A and B axes because vibratory motion lets the long axis of a particle go through a sieve opening which is related in size to the short and middle axes of the particle. However, for predominantly quartz particles ranging in size from medium sand to fine gravel, tests comparing sieved and scanned samples show little difference between the two. That is, particle shapes were more spheroid than elon­ gated or oblate.

During the scanning procedure, a finite number of particles is counted and measured. Repetitive scanning counts of split samples indicated that a total count of 400 particles was adequate to allow replication of results if particles smaller than 0.5 mm were excluded from the count. Only one discrepancy was noted. If a sample contained only a few large particles, a large particle generally was, but not always, in the included count. (Large here is defined as relative to the size of other particles in the sample, always smaller than 16 mm, and usually about 4 mm.)

A summary of the particle-size distributions determined for each of the bedload samples is given in tables 140-181. The format of these tables is identical to those of the transport-rate data (tables 98-139) to enable cross-referencing of size and rate data. Particles smaller than 0.5 mm were deleted from the size analyses, but the deletion does not greatly affect the analysis because particles smaller than 0.5 mm are likely to represent suspended-transport processes rather than bedload processes. Dashes in tables 140-181 indicate either no sample was collected or the measured transport rate was zero. (Transport rates of zero are identified in tables 95-97.)

use of brand names in this report is for identification only and does not constitute endorsement by the U.S. Geological Survey.

15

A summary of statistical data describing the particle-size distribu­ tions is given in tables 182-223. These tables list particle diameters at 10 different percentiles of the particle-size distributions. The upper parts of tables 182-223 provide statistics for size distributions determined by the number of particles of given size; they are based directly on data of tables 140-181. The bottom parts of tables 182-223 provide statistics based on converting a numbers distribution to a weight distri­ bution. Sieve analyses provide distributions by weights, and comparative tests indicated that sieve-analysis results were proportional to the cube of scanning-analysis results. That is, weight is proportional to volume which is proportional to the cube of the diameter of the counted particles. When the percentage of particles retained in each size class is "weighted" by a factor equal to the cube of the diameter of the size class, the weighted values are equivalent to percentage-retained values obtained from sieve analyses. One exception was if a single large particle was retained, it did not greatly affect the size distribution of 400 counted particles; it represented 1/400, or 0.25 percent. But, if the large particle was 4 mm, its weighting factor was (4) 3 or 64, and its effect in the size distribu­ tion by weight was large (one 4-mm particle weighs as much as sixty-four 1-mm particles). Because it is unlikely that a large particle in a scan­ ning analysis of only 400 particles represents the true frequency of large particles, particles larger than 4 mm were excluded in the preparation of the lower parts of tables 182-223. Values listed in the lower parts of tables 182-223 are considered representative of the equivalent sieve diam­ eters for the percent-finer values listed. But for the most meaningful measure of largest particles in transport, reference should be back to tables 140-181.

DISCUSSION

The following discussion uses data of selected sections to illustrate some interrelations of hydraulic and sediment-transport characteristics. The discussion is not meant to be definitive interpretation, but only to enhance the earlier explanations.

To review, along a 1.83-km reach of river, 42 main-channel measuring sections were established at intervals equivalent to 2 to 3 channel widths. Thus, measuring sections were located in pools and riffles, curved and straight reaches, and several repetitions of such channel-geometry fea­ tures. For approximately a 50-day period spanning the 1980 spring runoff season, near-daily measurements at each section included transverse water- surface and stream-bed elevations, and bedload-transport rate. In addi­ tion, longitudinal slope was measured and discharge was known. The data- collection program was designed to allow a complete sediment budget or accounting of the movement and storage of sediment within the reach of river. Data from seven sections, spanning the riffle-to-pool reach of section 1315 to section 1077 (see fig. 3), will be used as examples to illustrate the data. The period of record used is from May 13 to June 29, 1980, which is inclusive of the period of intensive bedload sampling.

16

The hydrograph, or discharge record, is shown at the top of figure 4. Values of discharge plotted are those at section 0000 and conform to the values of discharge listed in tables 7-48, 50, 51-92, and 98-139. Dis­ charge was approximately bimodal with peaks on May 24 and June 12 (day 43). Mean water-surface slope (table 50) throughout the 1.83-m reach is plotted on the middle graph of figure 4; there was little change in mean slope with change in discharge. Slope ranged from 0.00083 at low flow to a little less than 0. 0007 at high flow. The bottom graph on figure 4 shows local water-surface slope, measured along a reach of river equivalent to about 15 channel widths, or 275 m (tables 51-92). At the riffle (section 1315, table 79) slope decreased from about 0.0011 at low flow to about 0.0004 at high flow. Conversely, the pool (section 1077, table 73) increased in slope from about 0.0004 at low flow to a little more than 0.0008 at high flow. Two factors that effect later discussion are noted: (1) At high flow, the water-surface slope in the pool was steeper than that in the riffle; and (2) the peaking of the slope in the pool preceded the ebbing of the slope in the riffle.

The hydrograph is repeated at the top of figure 5. In the center of figure 5 is plotted stream power (tables 98-139), computed as described in the section entitled Bedload-Transport Rate. The differences noted in the slope relations (fig. 4) cause similar differences in the stream- power relations for the pool versus the riffle (fig. 5). At low flow, the pool (section 1077, table 120) had less stream power than the riffle (sec­ tion 1315, table 126), and at high flow, the pool had the greater stream power. Bedload-transport rate, expressed as power dissipation (tables 98-139), is plotted at the bottom of figure 5, and the trends in transport rate approximate those of stream power. At low flow, little or no bedload was moving in the pool, but at high flow, maximum transport occurred in the pool. Bedload continued to move in the riffle at low flow, but at high flow the transport rate was not as high as in the pool.

Changes in hydraulic geometry (tables 7-48) concurrent with changes in bedload-transport rate (tables 98-139) are shown in figure 6. At high flow, the pool (section 1077, table 29) scoured to promote the high trans­ port rate, and the riffle (section 1315, table 35) filled as it could not maintain the transport rate. Conversely, at low flow, which is shown at the top of figure 6, the bottom graph shows that the pool filled and the riffle scoured. Maximum scour in the pool preceded maximum fill on the riffle as the scour made the material available for storage.

The sequence of events leading to the pool-riffle comparisons shown in figures 4-6 is illustrated in figure 7 for all seven sections (1315 to 1077) from the riffle to the pool. Water-surface slope (tables 73-79) is shown in figure 7A. At high flow, the riffle had a flattened water-surface slope, the pool had a steepened slope, and intermediate sections had inter­ mediate values. The opposite trend occurred at low flow. Stream power (tables 120-126) is shown in figure 7B. At low flow, the pools had lower values of stream power than the riffles; at high flow, pools had higher values of stream power than the riffles. Intermediate sections had inter­ mediate values. For bedload-transport rate (tables 120-126), figure 7C

17

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10 20 30 40 50

TIME, IN DAYS FROM MAY 1. 1980

RIFFLE

SECTION 1315

POOL

SECTION 1077

60

Figure 4. Discharge, mean water-surface slope, and examplesof local water-surface slope for a pool and a riffle, May-June 1980, East Fork River, Wyoming.

18 '

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TIME, IN DAYS FROM MAY 1, 1980

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Figure 5. Discharge, and examples of stream power and bedload-transport rate for a pool and a riffle, Hay-June 1980, East Fork River, Wyoming,

19

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TIME, IN DAYS FROM MAY 1. 1980

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Figure 6. Discharge, and examples of scour and fill for a pool and a riffle, Hay-June 1980, East Fork River, Wyoming.

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TIME, IN DAYS FROM MAY 1, 1980

RIFFLE

SECTION 1315

SECTION 1284

SECTION 1241

SECTION 1202

SECTION 1155

- SECTION 1120

POOL

SECTION 1077

60

Figure 7. Relations of selected river-hydraulic and sediment-transport characteristics as functions of time for seven river cross sections extending from a riffle to a pool, May-June 1980, East Fork River, Wyoming. B. Stream power.

22

10 20 30 40 50

TIME, IN DAYS FROM MAY 1. 1980

RIFFLE

SECTION 1315

SECTION 1284

SECTION 1241

SECTION 1202

SECTION 1155

SECTION 1120

POOL

SECTION 1077

60

Figure 7. Relations of selected river-hydraulic and sediment-transport characteristics as functions of time for seven river cross sections extending from a riffle to a pool, May-June 1980, East Fork River, Wyoming. C. Bedload-transport rate.

23

indicates there is an orderly progression from pool to riffle. As pre­ viously described, transport in the pool increased from near zero at low flow to a maximum at high flow. Although the riffle responded to high flow, there was a tendency for bedload-transport rate to be more uniform in the riffles regardless of flow magnitude. Mean bed elevations (tables 29-35) are used to illustrate scour and fill in figure 7D. The episodic trend in transport rate was reflected in the pattern of scour and fill, that is, in the temporary storage of bed material. Pools scoured during rising stage, riffles could not accommodate the transport rate and, thus, filled. The opposite pattern of scour and fill occurred during declining stage.

Hydraulic geometry refers to the relation of various hydraulic characteristics as functions of discharge. Some hydraulic-geometry rela­ tions are shown in figure 8. Curved or straight-line relations on the graphs show time trends by considering each data point in chronologic sequence. Discharge is the actual time-dependent parameter plotted. Because two stage rises and declines in the hydrograph occurred during the time period considered, those graphs that show a hysteresis loop have data that plot in two traverses around the loop. The line relations shown on the graphs are intended to illustrate trends. They are not statistically- determined best-fit relations, nor is differentiation made between values of the first or second stage rise and decline in the hydrograph.

Pool section 1077 is illustrated in figure 8A; data are from tables 29 and 73. The water-surface elevation or rating curve is a single-line relation. The bed-elevation curve shows scour during rise, fill during decline, and a clockwise hysteresis because of a quick scour and slow fill phasing; the depth curve reflects the bed-elevation curve with an opposite or counterclockwise hysteresis. The flow resistance (u/u^) curve shows increasing roughness with increasing discharge. Water-surface slope, whether for reach lengths of 5 or 15 equivalent channel widths, shows a significant clockwise hysteresis and increasing slope values with increasing discharge.

The riffle section 1315 (tables 35 and 79) is illustrated in figure 8B and shows many trends that are opposite to those of the pool. There is a slight fill during rising stage, slightly clockwise hysteresis to the depth curve, decrease in roughness with increase in discharge, and pro­ nounced counterclockwise hysteresis in slope with decreasing slope values as discharge increases.

Section 1202 (tables 32 and 76) is located midway between the pool and riffle; data from this section are plotted in figure 8C and demonstrate relations intermediate to those defined for the pool and riffle. There is no hysteresis to any of the relations, but the relations of flow resis­ tance and water-surface slope have largest values at medium low flow. That is, the relations are curvilinear with lesser values at both lower and higher discharge than at a medium discharge.

24

RIFFLE

SECTION 1315

SECTION 1284

SECTION 1241

SECTION 1202

SECTION 1155

SECTION 1120

POOL

SECTION 1077

10 20 30 40 50

TIME, IN DAYS FROM MAY 1, 1980

60

Figure 7. Relations of selected river-hydraulic and sediment-transport characteristics as functions of time for seven river cross sections extending from a riffle to a pool, May-June 1980, East Fork River, Wyoming. D. Mean bed elevation.

25

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DISCHARGE, IN CUBIC METERS PER SECOND

21 28 35

Figure 8A. Examples of hydraulic-geometry relations for water-surfaceelevation, mean bed elevation, depth, u/u^, and water-surface slope, May-June 1980, East Fork River, Wyoming. Pool section 1077.

26

8.0 16

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DISCHARGE, IN CUBIC METERS PER SECOND

Figure 8B. Examples of hydraulic-geometry relations for water-surfaceelevation, mean bed elevation, depth, u/u^, and water-surface slope, May-June 1980, East Fork River, Wyoming. Riffle section 1315.

27

8.0

7.5cooc

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DISCHARGE. IN CUBIC METERS PER SECOND

Figure 8C. Examples of hydraulic-geometry relations for water-surfaceelevation, mean bed elevation, depth, u/u.,,., and water-surface slope, May-June 1980, East Fork River, Wyoming. Intermediate section 1202.

28

Values of bedload-transport rates, expressed as power dissipation, are shown as functions of discharge and stream power in figure 9. Data are from tables 98-139. Bedload-transport rates are the 3-section average values. Values of stream power for the middle sets of graphs were computed using slope terms determined for reach lengths equivalent to 5 channel widths; in the bottom sets of graphs, slope terms were determined for reach lengths equivalent to 15 channel widths. For all parts of figure 9, left-hand graphs are arithmetic plots of data and right-hand graphs are log-transformed plots. Identical data appear in the left- and right-hand graphs.

Data for pool section 1077 (table 120) are shown in figure 9A. For the pool, the relation of bedload-transport rate to discharge has a clock­ wise hysteresis reflecting the input of scour during rising stage and fill during declining stage. However, because the relation of water-surface slope to discharge also has a clockwise hysteresis (fig. 8A) , the relation of bedload-transport rate to stream power becomes a straight line. Scatter that remains on plotting positions of data is random; no trends with rising or falling hydrograph are apparent. The relation is quite steep, reflect­ ing near-zero transport at low flow and high transport at high flow.

The same graphs for riffle section 1315 (table 126) are shown in figure 9B. The relation of bedload-transport rate to discharge is now counterclockwise in a unique way. That is, maximum transport generally occurs at a medium discharge rather than at maximum discharge. A similar trend appears in the relation of water-surface slope to discharge (fig. 8B), With both slope and transport relations being similar, there is again a straight-line relation of bedload-transport rate to stream power. How­ ever, the relation for the riffle is much flatter than for the pool and indicates more uniformity in transport rate through the riffle than through the pool.

The same graphs are shown in figure 9C for section 1202 (table 123), intermediate between the pool and the riffle sections. The hysteresis has disappeared from the bedload-transport rate to discharge relation, but its similarity with the slope to discharge relation (fig. 8C) provides for the straight-line relations of bedload-transport rate to stream power. The steepness of these latter relations is between that of the pool and riffle.

The field data on bedload have provided new insight to understanding the transport process and they show the importance of water-surface slope, or energy gradient, on transport rate. Many rivers have locally variable slope, both along the river and with change in stage. For such rivers, unique relations of bedload-transport rate to stream energy may exist for each section. Bedload-sampling procedures which integrate these unique relations, that is, a sampling procedure that traverses a reach of river, may provide valid estimates of mean annual sediment loads, but do not provide a valid sediment rating for any given section. The data further show that inadequacies in traditional thinking need be overcome before successful modelling of the flow of water and sediment in alluvial channels can be accomplished.

29

5 ~

20

10

5

2

1

0.5

0.2

rrr

0.5 1 2 5

DISCHARGE, IN CUBIC METERS PER SECOND

10 20 50

Reach Length = 5 Channel Widths I I I I

Reach Length =15 Channel Widths I I I I

50 150 200 250

20

10

5

2

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0.2

20

10

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2

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0.2

Reach Length = 5 Channel Widths

I ' I_____I I I

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Reach Length - 15 Channel Widths

5 10 20

STREAM POWER, IN WATTS PER METER

50 100 200 500

Figure 9A. Examples of bedload-transport rate as functions of discharge and stream power, May-June 1980, East Fork River, Wyoming. Pool section 1077.

30

20

15

10

14 21 28 35

20

10

5

2

1

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DISCHARGE, IN CUBIC METERS PER SECOND

10 20

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STREAM POWER, IN WATTS PER METER

50

50 100 200 500

Figure 9B. Examples of bedload-transport rate as functions of discharge and stream power, May-June 1980, East Fork River, Wyoming. Riffle section 1315.

31

ocLU

ocLUQ.

oa

20

15

10

20

* 15LUh-

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20

15

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14 21 28 35

20

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DISCHARGE, IN CUBIC METERS PER SECOND

10 20

20

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20

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200 250 5I I

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STREAM POWER, IN WATTS PER METER

50

III

500

Figure 9C. Examples of bedload-transport rate as functions of discharge and stream power, May-June 1980, East Fork River, Wyoming. Intermediate section 1202.

32

ACKNOWLEDGEMENTS

Many people have contributed greatly to the collection and analysis of data presented herein. Luna B. Leopold helped design the study and collect the data as well as providing stimulating discussion and companionship in the field. Principal assistance was provided by W. F. Curtis, D. J. Evans, E. M. Freyer, T. A. Herrett, T. L. Nelson, and S. A. Stewart. Others who assisted include R. C. Averett, K. D. Cartier, J. Florsheim, J. L. Glenn, B. B. Leopold, J. Lewin, J. S. Luhr, H. A. Martinson, J. A. Moody, S. M. Myrick, R. J. O'Brien, C. T. Nelson, L. R. Newmyer, C. F. Nordin, K. L. Prestegaard, S. Takayama, and K. R. Vincent. The assistance of all these individuals is gratefully acknowledged.

REFERENCES

Andrews, E. D., 1979a, Scour and fill in a stream channel, East Fork River, western Wyoming: U.S. Geological Survey Professional Paper 1117, 49 p.

____ 1979b, Hydraulic adjustment of the East Fork River, Wyoming to the supply of sediment, 'In Rhodes, D. D., and Williams, G. P., eds. , Adjustments of the fluvial system: Dubuque, Iowa, Kendall/Hunt Pub­ lishing Co., p. 69-94.

____ 1981, Measurement and computation of bed-material discharge in a shallow sand-bed stream, Muddy Creek, Wyoming: Water Resources Research, v. 17, no. 1, p. 131-141.

Bagnold, R. A., 1977, Bedload transport by natural rivers: Water Resources Research, v. 13, no. 2, p. 303-312.

____ 1980, An empirical correlation of bedload transport rates in flumes and natural rivers: Royal Society of London Proceedings, v. 372A, Oct. 31, p. 453-473.

Bennett, J. P., and Nordin, C. F., 1977, Simulation of sediment transport and armouring: Hydrological Sciences Bulletin, v. 22, no. 4, p. 555- 569.

Dietrich, W. E., Smith, J. D., and Dunne, Thomas, 1979, Flow and sedimenttransport in a sand bedded meander: Journal of Geology, v. 87, p. 305- 315.

Dunne, Thomas, and Leopold, L. B., 1978, Water in environmental planning: W. H. Freeman and Co., San Francisco, 818 p.

Emmett, W. W., 1980a, A field calibration of the sediment-trapping character­ istics of the Helley-Smith bedload sampler: U.S. Geological Survey Professional Paper 1139, 44 p.

______ 1980b, Bedload sampling in rivers: Proceedings, InternationalSymposium on River Sedimentation, Beijing, China, March 24-29, 1980, Guanghua Press, p. 991-1017.

____ 1981, Measurement of bedload in rivers, ~in Erosion and sediment transport measurement: International Association of Hydrological Sciences Publication 133, p. 3-15.

Emmett, W. W., Myrick, R. M., and Meade, R. H., 1980, Field data describing the movement and storage of sediment in the East Fork River, Wyoming: Part I. River hydraulics and sediment transport, 1979: U.S. Geologi­ cal Survey Open-File Report 80-1189, 43 p.

33

Guy, H. P., and Norman, V. W., 1970, Field methods for measurement offluvial sediment: U.S. Geological Survey Techniques Water-Resources Investigations, book 3, chapter C2, 59 p.

Helley, E. J., and Smith, Wlnchell, 1971, Development and calibration of a pressure-difference bedload sampler: U.S. Geological Survey open- file report, 18 p.

Imanco, 1971, Quantlmet 720 image analyzing computer: Operating Manual, Imanco, Hertfordshire, England.

Leopold, L. B., and Emmett, W. W., 1976, Bedload measurements, East Fork River, Wyoming: [U.S.] National Academy of Sciences Proceedings, v. 74, no. 4, p. 1000-1004.

_____ 1977, 1976 bedload measurements, East Fork River, Wyoming: [U.S.]National Academy of Sciences Proceedings, v. 74, no. 7, p. 2644-2648.

Lisle, Thomas, 1979, A sorting mechanism for a riffle-pool sequence:Geological Society of America Bulletin, v. 90, pt. II, p. 1142-1157.

Mahoney, H. A., Andrews, E. D., Emmett, W. W., Leopold, L. B., Meade, R. H., Myrick, R. M., and Nordin, C. F., 1976, Data for calibrating unsteady- flow sediment-transport models, East Fork River, Wyoming, 1975: U.S. Geological Survey Open-File Report 76-22, 293 p.

Meade, R. H., Emmett, W. W., and Myrick, R. M., 1981, Movement and storage of bed material during 1979 in East Fork River, Wyoming USA, in Erosion and sediment transport In Pacific rim steep lands: Interna­ tional Association of Hydrological Sciences Publication 132, p. 225- 235.

Meade, R. H., Myrick, R. M., and Emmett, W. W., 1980, Field data describing the movement and storage of sediment in the East Fork River, Wyoming: Part II. Bed elevations, 1979: U.S. Geological Survey Open-File Report 80-1190, 172 p.

____ 1982, Field data describing the movement and storage of sediment in the East Fork River, Wyoming: Part IV. Bed elevations, 1980: U.S. Geological Survey Open-File Report 82-360, 197 p.

Prestegaard, K. L., 1982, Variables influencing water surface slope ingravel and coarse sand streams: University of California, Berkeley, Ph.D. Dissertation, 111 p. + appendices.

34

TABLES

35

TABLE 1.-

DATE

5- 7

5- 8

5- 9

5-10

5-11

5-12

5-13

5-U

5-15

5-16

5-17

5-18

5-19

5-20

5-21

5-22

5-23

5-24

5-25

5-26

5-27

5-28

5-29

5-30

5-31

6- 1

6- 2

6- 3

HOURLY GAGE HEIGHT, IN HETERS(l), EAST FORK RIVER, WYOMING, 1980

1 13

5.795 5.795

5.815 5.845

5.925 5.915

5.845 5.795

5.790 5.705

5.700 5.655

5.640 5.575

5.575 5.525

5.485 5.440

5.430 5.425

5.470 5.480

5.510 5.505

5.475 5.485

5.465 5.545

5.620 5.805

5.940 6.165

6.190 6.475

6.490 6.485

6.295 6.115

5.935 5.840

5.765 5.665

5.660 5.620

5.570 5.555

5.515 5.480

5.485 5.495

5.490 5.470

5.475 5.485

5.495 5.485

214

5.805 5.780

5.820 5.850

5.930 5.910

5.845 5.785

5.790 5.700

5.710 5.650

5.635 5.570

5.575 5.515

5.485 5.435

5.430 5.425

5.485 5.475

5.515 5.500

5.480 5.475

5.475 5.540

5.660 5.795

5.980 6.155

6.210 6.485

6.495 6.475

6.280 6.100

5.930 5.835

5.760 5.655

5.665 5.600

5.570 5.550

5.515 5.475

5.485 5.490

5.490 5.470

5.470 5.480

5.495 5.480

315

5.820 5.775

5.825 5.855

5.935 5.905

5.845 5.775

5.785 5.695

5.710 5.645

5.635 5.565

5.580 5.510

5.480 5.430

5.430 5.420

5.495 5.475

5.515 5.495

5.485 5.475

5.485 5.540

5.705 5.790

6.025 6.140

6.2356.495

6.495 6.460

6.270 6.075

5.920 5.825

5.760 5.645

5.665 5.585

5.575 5.545

5.515 5.470

5.485 5.480

5.490 5.465

5.470 5.480

5.500 5.480

4 16

5.820 5.775

5.830 5.855

5.945 5.900

5.845 5.770

5.775 5.690

5.710 5.640

5.630 5.565

5.580 5.505

5.480 5.425

5.430 5.420

5.500 5.475

5.520 5.475

5.495 5.465

5.500 5.535

5.745 5.785

6.050 6.125

6.260 6.505

6.495 6.445

6.260 6.055

5.915 5.820

5.750 5.635

5.665 5.580

5.580 5.540

5.515 5.475

5.490 5.475

5.490 5.465

5.475 5.480

5.500 5.480

AT SECTION 0000,

TIME IN 5

17

5.825 5.780

5.835 5.855

5.945 5.895

5.845 5.770

5.765 5.690

5.705 5.640

5.625 5.565

5.580 5.510

5.475 5.430

5.435 5.415

5.505 5.475

5.525 5.465

5.495 5.460

5.515 5.530

5.780 5.775

6.080 6.110

6.290 6.510

6.495 6.430

6.250 6.030

5.905 5.815

5.745 5.645

5.665 5.575

5.580 5.540

5.515 5.470

5.495 5.475

5.490 5.465

5.475 5.480

5.500 5.475

HOURS 6

18

5.825 5.780

5.835 5.855

5.945 5.890

5.840 5.765

5.755 5.685

5.705 5.640

5.620 5.565

5.575 5.510

5.475 5.430

5.435 5.425

5.500 5.480

5.5255.455

5.500 5.455

5.525 5.530

5.800 5.770

6.105 6.105

6.315 6.520

6.495 6.410

6.230 6.010

5.900 5.805

5.740 5.675

5.660 5.575

5.575 5.535

5.510 5.465

5.495 5.475

5.490 5.465

5.480 5.475

5.500 5.475

7 19

5.825 5.785

5.840 5.860

5.940 5.885

5.835 5.765

5.745 5.690

5.700 5.640

5.615 5.565

5.570 5.495

5.475 5.435

5.435 5.430

5.500 5.480

5.525 5.455

5.505 5.455

5.535 5.535

5.815 5.770

6.130 6.100

6.345 6.520

6.500 6.390

6.215 5.990

5.895 5.800

5.730 5.680

5.655 5.570

5.575 5.535

5.510 5.460

5.500 5.480

5.490 5.465

5.485 5.480

5.495 5.470

8 20

5.820 5.790

5.840 5.870

5.935 5.885

5.830 5.765

5.735 5.685

5.690 5.640

5.610 5.565

5.570 5.485

5.470 5.430

5.440 5.440

5.495 5.485

5.520 5.460

5.505 5.460

5.545 5.535

5.820 5.780

6.145 6.105

6.370 6.515

6.500 6.370

6.195 5.975

5.885 5.795

5.720 5.675

5.650 5.565

5.575 5.535

5.505 5.475

5.500 5.485

5.485 5.470

5.485 5.480

5.495 5.470

9 21

5.820 5.790

5.840 5.880

5.925 5.880

5.825 5.775

5.725 5.680

5.680 5.640

5.605 5.565

5.565 5.490

5.465 5.435

5.435 5.440

5.495 5.485

5.520 5.470

5.505 5.460

5.550 5.540

5.820 5.795

6.155 6.115

6.395 6.515

6.500 6.355

6.180 5.960

5.875 5.775

5.710 5.670

5.645 5.565

5.570 5.530

5.500 5.485

5.500 5.495

5.480 5.470

5.490 5.480

5.495 5.465

10 22

5.815 5.795

5.840 5.890

5.925 5.870

5.820 5.780

5.720 5.680

5.670 5.640

5.595 5.565

5.555 5.490

5.460 5.440

5.435 5.440

5.490 5.495

5.515 5.470

5.500 5.460

5.550 5.550

5.820 5.820

6.165 6.135

6.420 6.510

6.500 6.340

6.160 5.955

5.865 5.765

5.700 5.665

5.640 5.565

5.570 5.530

5.500 5.495

5.500 5.500

5.475 5.475

5.495 5.485

5.490 5.460

11 23

5.810 5.800

5.840 5.905

5.920 5.860

5.810 5.785

5.715 5.685

5.665 5.640

5.585 5.570

5.550 5.490

5.450 5.435

5.430 5.445

5.490 5.505

5.510 5.470

5.500 5.460

5.545 5.555

5.815 5.850

6.170 6.150

6.440 6.500

6.495 6.325

6.145 5.945

5.855 5.765

5.690 5.665

5.635 5.560

5.565 5.525

5.495 5.490

5.500 5.495

5.475 5.475

5.490 5.485

5.490 5.460

12 24

5.805 5.805

5.845 5.915

5.920 5.850

5.805 5.790

5.710 5.690

5.660 5.640

5.580 5.570

5.535 5.490

5.445 5.430

5.430 5.460

5.485 5.510

5.510 5.470

5.490 5.465

5.550 5.580

5.810 5.895

6.165 6.170

6.455 6.495

6.490 6.310

6.130 5.940

5.850 5.765

5.680 5.660

5.625 5.565

5.565 5.520

5.490 5.485

5.495 5.495

5.475 5.475

5.485 5.490

5.485 5.455

36

TABLE 1.-

DATE

6- 4

6- 5

6- 6

6- 7

6- 8

6- 9

6-10

6-11

6-12

6-13

6-14

6-15

6-16

6-17

6-18

6-19

6-20

6-21

6-22

6-23

6-24

6-25

6-26

6-27

fc-28

6-29

6-30

7- 1

HOURLY GAGE HEIGHT, IN METERS(l), AT SECTION 0000, EAST FORK RIVER, HYOMING, 1980 CONTINUED

1 13

5.455 5.465

5.445 5.515

5.535 5.590

5.590 5.585

5.615 5.725

5.790 6.040

6.035 6.270

6.2356.480

6.385 6.635

6.520 6.575

6.380 6.465

6.280 6.315

6.105 5.930

5.830 5.985

5.940 6.240

6.155 6.190

6.070 6.420

6.265 6.345

6.120 6.225

6.010 6.230

6.010 6.150

5.920 6.105

5.885 6.075

5.855 6.045

5.820 5.785

5.6355.670

5.585 5.735

5.710 6.010

2 14

5.455 5.465

5.455 5.515

5.550 5.590

5.5955.575

5.635 5.725

5.830 6.045

6.045 6.280

6.240 6.495

6.375 6.640

6.500 6.570

6.360 6.470

6.270 6.305

6.090 5.910

5.845 5.985

5.955 6.260

6.140 6.190

6.085 6.445

6.245 6.350

6.110 6.225

6.010 6.240

6.000 6.155

5.915 6.105

5.875 6.080

5.850 6.045

5.805 5.790

5.625 5.660

5.580 5.735

5.725 6.015

315

5.455 5.460

5.460 5.515

5.555 5.585

5.600 5.570

5.660* 5.720

5.870 6.045

6.070 6.285

6.250 6.505

6.375 6.640

6.490 6.565

6.350 6.465

6.265 6.290

6.070 5.890

5.865 5.980

5.980 6.275

6.125 6.180

6.100 6.460

6.2256.350

6.110 6.220

6.015 6.250

6.000 6.150

5.920 6.100

5.875 6.070

5.850 6.040

5.790 5.775

5.625 5.655

5.570 5.735

5.750 6.020

4 16

5.455 5.460

5.470 5.515

5.565 5.585

5.610 5.565

5.680* 5.715

5.915 6.045

6.090 6.290

6.265 6.515

6.385 6.635

6.485 6.560

6.350 6.460

6.260 6.275

6.060 5.875

5.885 5.975

6.000 6.285

6.125 6.170

6.125 6.475

6.220 6.345

6.110 6.205

6.030 6.250

6.010 6.135

5.935 6.085

5.890 6.065

5.860 6.025

5.780 5.740

5.620 5.645

5.585 5.735

5.775 6.025

TIME IN 5

17

5.460 5.460

5.475 5.510

5.570 5.585

5.615 5.565

5.695*5.710

5.945 6.040

6.110 6.285

6.290 6.510

6.420 6.630

6.485 6.545

6.360 6.450

6.265 6.265

6.045 5.870

5.900 5.970

6.030 6.290

6.135 6.155

6.150 6.480

6.225 6.335

6.120 6.190

6.045 6.245

6.025 6.115

5.9556.070

5.915 6.040

5.885 6.005

5.775 5.725

5.625 5.640

5.595 5.725

5.805 6.025

HOURS 6

18

5.4605.455

5.485 5.510

5.580 5.590

5.615 5.570

5.705* 5.710

5.960 6.035

6.135 6.280

6.315 6.500

6.450 6.620

6.485 6.525

6.365 6.440

6.275 6.250

6.030 5.860

5.920 5.960

6.060 6.290

6.145 6.135

6.180 6.475

6.235 6.315

6.135 6.160

6.075 6.225

6.040 6.085

5.980 6.045

5.945 6.015

5.910 5.980

5.775 5.705

5.635 5.630

5.620 5.720

5.845 6.015

7 19

5.465 5.450

5.495 5.510

5.585 5.585

5.620 5.590

5.715* 5.720

5.975 6.030

6.155 6.275

6.340 6.480

6.480 6.610

6.495 6.505

6.385 6.420

6.280 6.230

6.015 5.850

5.935 5.955

6.090 6.280

6.155 6.120

6.210 6.460

6.240 6.290

6.150 6.135

6.100 6.205

6.060 6.055

6.000 6.020

5.970 5.985

5.940 5.950

5.780 5.695

5.645 5.625

5.645 5.710

5.880 6.005

8 20

5.465 5.450

5.500 5.515

5.585 5.580

5.620 5.605

5.720* 5.720

5.995 6.020

6.175 6.265

6.370 6.460

6.510 6.600

6.505 6.485

6.400 6.400

6.285 6.210

6.000 5.840

5.945 5.945

6.115 6.270

6.165 6.100

6.240 6.440

6.260 6.260

6.165 6.110

6.130 6.170

6.080 6.030

6.025 5.995

5.995 5.960

5.970 5.925

5.780 5.680

5.655 5.615

5.6655.710

5.910 5.985

921

5.470 5.445

5.505 5.515

5.590 5.580

5.615 5.600

5.720 5.720

6.010 6.015

6.195 6.255

6.395 6.445

6.540 6.585

6.530 6.465

6.415 6.370

6.295 6.190

5.9855.835

5.955 5.940

6.145 6.250

6.170 6.090

6.275 6.415

6.275 6.235

6.180 6.085

6.155 6.130

6.100 6.000

6.045 5.970

6.015 5.935

5.990 5.895

5.780 5.670

5.665 5.610

5.690 5.710

5.935 5.970

10 22

5.465 5.440

5.510 5.515

5.595 5.580

5.610 5.600

5.720 5.725

6.020 6.010

6.220 6.245

6.420 6.430

6.590 6.570

6.545 6.445

6.430 6.345

6.305 6.165

5.975 5.830

5.970 5.935

6.170 6.230

6.180 6.080

6.315 6.380

6.295 6.200

6.195 6.060

6.175 6.090

6.115 5.970

6.065 5.945

6.040 5.910

6.015 5.880

5.780 5.665

5.670 5.600

5.705 5.705

5.955 5.950

11 23

5.465 5.440

5.510 5.520

5.595 5.585

5.600 5.595

5.725 5.735

6.030 6.015

6.240 6.240

6.445 6.415

6.615 6.555

6.560 6.420

6.445 6.325

6.315 6.145

5.960 5.825

5.975 5.930

6.195 6.205

6.185 6.070

6.355 6.345

6.315 6.170

6.205 6.030

6.195 6.055

6.135 5.950

6.080 5.920

6.055 5.885

6.030 5.860

5.775 5.655

5.680 5.595

5.720 5.705

5.975 5.930

12 24

5.465 5.440

5.515 5.525

5.595 5.585

5.595 5.600

5.725 5.760

6.035 6.020

6.260 6.235

6.470 6.400

6.630 6.535

6.570 6.400

6.460 6.300

6.315 6.125

5.945 5.825

5.980 5.930

6.220 6.175

6.190 6.070

6.390 6.305

6.330 6.140

6.220 6.015

6.210 6.025

6.145 5.935

6.095 5.895

6.070 5.870

6.040 5.840

5.770 5.645

5.675 5.590

5.725 5.705

5.995 5.925

37

TABLE 1.-

DATE

7- 2

7- 3

7- 4

7- 5

7- 6

7- 7

7- 8

7- 9

7-10

7-11

7-12

7-13

7-14

7-15

7-16

7-17

7-18

7-19

7-20

7-21

7-22

7-23

7-24

7-25

7-26

7-27

7-28

7-29

HOURLY GAGE HEIGHT, IN METERS(l), AT SECTION 0000, EAST FORK RIVER, MYOMING, 1980 CONTINUED

13

5.920 6.010

5.850 5.915

5.950 5.990

5.795 5.745

5.635 5.660

5.565 5.570

5.495 5.475

5.465 5.485

5.425 5.435

5.385 5.405

5.375 5.355

5.350 5.335

5.325 5.315

5.340 5.340

5.325 5.300

5.300 5.295

5.310 5.320

5.315 5.305

5.300 5.310

5.345 5.350

5.340 5.335

5.300 5.310

5.300 5.280

5.275 5.300

5.275 5.275

5.2655.290

5.2655.270

5.260 5.260

214

5.910 6.015

5.845 5.920

5.950 5.975

5.785 5.740

5.630 5.655

5.560 5.565

5.495 5.470

5.465 5.480

5.420 5.430*

5.385 5.405

5.370 5.360

5.345 5.335

5.325 5.315

5.345 5.340

5.325 5.300

5.300 5.295

5.315 5.315

5.320 5.305

5.300 5.310

5.345 5.345

5.340 5.335

5.300 5.310

5.295 5.280

5.275 5.300

5.275 5.275

5.275 5.285

5.265 5.270

5.260 5.260

3 15

5.905 6.015

5.840 5.915

5.955 5.955

5.775 5.735

5.625 5.655

5.550 5.560

5.490 5.460

5.460 5.475

5.420 5.425*

5.380 5.405

5.370 5.360

5.345 5.335

5.325 5.315

5.345 5.340

5.320 5.305

5.300 5.295

5.315* 5.315

5.320 5.305

5.300 5.305

5.345 5.345

5.340 5.330

5.300 5.310

5.290 5.280

5.275 5.295

5.275 5.275

5.275 5.280

5.2655.270

5.260 5.255

4 16

5.895 6.010

5.840 5.910

5.960 5.940

5.765 5.725

5.620 5.645

5.545 5.555

5.485 5.460

5.460 5.475

5.415 5.420*

5.375 5.405

5.365 5.360

5.345 5.330

5.325 5.315

5.345 5.335

5.320 5.305

5.300 5.295

5.315* 5.315

5.320 5.305

5.300 5.305

5.350 5.345

5.340 5.330

5.300 5.305

5.290 5.275

5.275 5.295

5.275 5.275

5.275 5.275

5.265 5.265

5.260 5.255

TIME IN

17

5.895 5.995

5.845 5.910

5.970 5.925

5.760 5.715

5.620 5.640

5.540 5.550

5.485 5.465

5.460 5.465

5.415 5.415

5.375 5.400

5.365 5.360

5.345 5.330

5.325 5.315

5.345 5.335

5.315 5.305

5.300 5.295

5.315* 5.315

5.320 5.300

5.305 5.305

5.350 5.345

5.340 5.330

5.305 5.305

5.285 5.275

5.275 5.290

5.275 5.270

5.280 5.275

5.265 5.265

5.260 5.250

HOURS 6

18

5.905 5.975

5.855 5.915

5.980 5.905

5.750 5.705

5.630 5.630

5.535 5.535

5.485 5.465

5.460 5.465

5.415 5.410

5.370 5.395

5.360 5.360

5.340 5.330

5.325 5.315

5.345 5.330

5.315 5.305

5.300 5.300

5.315* 5.315

5.320 5.300

5.305 5.305

5.350 5.345

5.340 5.315

5.305 5.305

5.280 5.275

5.275 5.285

5.275 5.270

5.280 5.275

5.265 5.265

5.260 5.250

7 19

5.920 5.960

5.865 5.920

5.990 5.890

5.750 5.695

5.635 5.620

5.540 5.525

5.480 5.470

5.465 5.460

5.415 5.405

5.370 5.395

5.360 5.360

5.340 5.330

5.320 5.315

5.345 5.330

5.310 5.305

5.300 5.300

5.315* 5.310

5.315 5.300

5.305 5.300

5.350 5.345

5.340 5.305

5.305 5.305

5.280 5.275

5.275 5.285

5.275 5.265

5.280 5.275

5.270 5.265

5.260 5.255

8 20

5.940 5.940

5.875 5.925

5.995 5.870

5.750 5.685

5.645 5.610

5.545 5.515

5.480 5.470

5.465 5.455

5.415 5.400

5.375 5.390

5.355 5.360

5.340 5.330

5.320 5.315

5.345 5.330

5.305 5.305

5.300 5.305

5.320*5.310

5.315 5.295

5.305 5.320

5.350 5.340

5.340 5.300

5.310 5.300

5.280 5.275

5.280 5.280

5.275 5.265

5.285 5.270

5.270 5.260

5.260 5.250

921

5.955 5.920

5.885 5.935

6.000 5.850

5.750 5.670

5.650 5.600

5.550 5.510

5.475 5.465

5.475 5.440

5.420 5.395

5.380 5.385

5.355 5.355

5.340 5.330

5.320 5.315

5.345 5.330

5.305 5.305

5.295 5.305

5.320 5.310

5.315 5.295

5.305 5.335

5.350 5.340

5.340 5.300

5.310 5.300

5.280 5.275

5.280 5.280

5.275 5.265

5.290 5.265

5.270 5.260

5.260 5.250

10 22

5.975 5.900

5.895 5.940

6.005 5.835

5.750 5.660

5.655 5.595

5.560 5.510

5.475 5.465

5.480 5.435

5.425 5.390

5.385 5.385

5.350 5.355

5.340 5.325

5.320 5.315

5.340 5.325

5.300 5.305

5.295 5.305

5.320 5.310

5.310 5.295

5.310 5.340

5.350 5.340

5.340 5.300

5.310 5.300

5.280 5.275

5.280 5.275

5.275 5.265

5.290 5.265

5.270 5.260

5.260 5.250

11 23

5.990 5.885

5.905 5.945

6.000 5.820

5.750 5.650

5.660 5.585

5.565 5.505

5.475 5.465

5.480 5.430

5.430 5.385

5.395 5.380

5.355 5.350

5.335 5.325

5.320 5.315

5.340 5.325

5.300 5.300

5.2955.310

5.320 5.315

5.310 5.295

5.310 5.340

5.350 5.340

5.340 5.300

5.310 5.300

5.280 5.275

5.280 5.275

5.275 5.260

5.290 5.265

5.270 5.260

5.260 5.250

12 24

6.010 5.870

5.915 5.945

6.000 5.810

5.745 5.645

5.665 5.575

5.570 5.500

5.475 5.465

5.485 5.430

5.435 5.385

5.400 5.375

5.355 5.350

5.335 5.325

5.320 5.320

5.340 5.325

5.300 5.300

5.295 5.310

5.320 5.315

5.305 5.300

5.310 5.340

5.350 5.340

5.335 5.300

5.315 5.300

5.280 5.275

5.300 5.275

5.275 5.260

5.290 5.265

5.275 5.260

5.260 5.250

38

TABLE 1.-

DATE

7-30

7-31

8- 1

8- 2

8- 3

8- 4

8- 5

8- 6

8- 7

8- 8

8- 9

8-10

8-11

8-12

8-13

8-14

8-15

8-16

8-17

8-18

8-19

HOURLY GAGE HEIGHT, IN METERS(l), AT SECTION 0000, EAST FORK RIVER, HYOMING, 1980 CONTINUED

1 13

5.250 5.265

5.255 5.260

5.250 5.255

5.250 5.250

5.240 5.250

5.240 5.235

5.230 5.235

5.230 5.230

5.225 5.225

5.220 5.225

5.220 5.220

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.205 5.210

5.215 5.275*

5.235* 5.240

5.230 5.235

5.225 5.225

214

5.250 5.265

5.255 5.260

5.250 5.255

5.250 5.250

5.240 5.250

5.240 5.235

5.230 5.235

5.230 5.230

5.225 5.225

5.220 5.225

5.220 5.220

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.205 5.210

5.215 5.290*

5.235* 5.240

5.230 5.235

5.225 5.225

3 15

5.250 5.260

5.255 5.260

5.250 5.255

5.250 5.245

5.240 5.250

5.240 5.235

5.230 5.235

5.230 5.230

5.225 5.225

5.220 5.225

5.220 5.220

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.205 5.210

5.215 5.280*5.235* 5.240

5.230 5.235

5.225 5.225

4 16

5.250 5.260

5.255 5.260

5.250 5.255

5.250 5.245

5.240 5.245

5.240 5.235

5.230 5.235

5.230 5.230

5.225 5.225

5.220 5.225

5.220 5.220

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.205 5.210

5.215 5.275*

5.235* 5.240

5.230 5.235

5.225 5.225

TIME IN 5

17

5.250 5.260

5.255 5.260

5.250 5.255

5.250 5.245

5.240 5.245

5.240 5.235

5.230 5.235

5.230 5.225

5.225 5.225

5.220 5.225

5.220 5.215

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.205 5.210

5.215 5.260*

5.235* 5.240

5.230 5.230

5.225 5.225

HOURS 6

18

5.255 5.260

5.260 5.260

5.250 5.255

5.250 5.245

5.240 5.245

5.240 5.235

5.230 5.230

5.230 5.225

5.225 5.225

5.220 5.225

5.220 5.215

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.210 5.210

5.215* 5.250*

5.235* 5.240

5.230 5.230

5.225 5.225

7 19

5.260 5.260

5.260 5.255

5.255 5.255

5.250 5.245

5.2355.245

5.240 5.235

5.230 5.230

5.230 5.225

5.225 5.220

5.220 5.220

5.220 5.215

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.210 5.215

5.220* 5.250*

5.235* 5.240

5.230 5.230

5.225 5.225

8 20

5.260 5.260

5.260 5.255

5.255 5.250

5.250 5.245

5.235 5.245

5.235 5.235

5.230 5.230

5.230 5.225

5.2255.220

5.220 5.220

5.220 5.215

5.215 5.215

5.210 5.215

5.210 5.215

5.210 5.210

5.210 5.210

5.210 5.2155.220* 5.250*

5.235* 5.235

5.235 5.230

5.225 5.225

921

5.260 5.255

5.260 5.255

5.255 5.250

5.250 5.245

5.235 5.245

5.235 5.235

5.230 5.230

5.225 5.220

5.225 5.220

5.220 5.220

5.220 5.215

5.215 5.215

5.210 5.210

5.210 5.210

5.210 5.210

5.210 5.210

5.210 5.215

5.225*5.245*

5.235 5.235

5.2355.230

5.225 5.225

10 22

5.265 5.255

5.260 5.255

5.255 5.250

5.250 5.240

5.240 5.240

5.2355.235

5.230 5.230

5.230 5.220

5.2255.220

5.220 5.220

5.220 5.215

5.215 5.215

5.215 5.210

5.215 5.210

5.210 5.210

5.210 5.210

5.210 5.215

5.225*5.245*

5.240 5.235

5.235 5.230

5.2255.220

11 23

5.265 5.255

5.260 5.255

5.255 5.250

5.250 5.240

5.245 5.240

5.235 5.230

5.230 5.230

5.230 5.225

5.225 5.220

5.220 5.220

5.220 5.215

5.215 5.215

5.215 5.210

5.215 5.210

5.210 5.210

5.210 5.205

5.210 5.215

5.230* 5.240*

5.240 5.230

5.235 5.230

5.2255.220

12 24

5.265 5.255

5.260 5.250

5.260 5.250

5.250 5.240

5.250 5.240

5.235 5.230

5.230 5.230

5.230 5.225

5.2255.220

5.225 5.220

5.220 5.215

5.215 5.210

5.215 5.210

5.215 5.210

5.210 5.210

5.210 5.205

5.210 5.215

5.235* 5.235*

5.240 5.230

5.235 5.225

5.2255.220

(1) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD. * GAGE HEIGHT ESTIMATED.

39

TABLE 2.-

DATE

5-16

5-17

5-18

5-19

5-20

5-21

5-22

5-23

5-24

5-25

5-26

5-27

5-28

5-29

5-30

5-31

6- 1

6- 2

6- 3

6- 4

6- 5

6- 6

6- 7

6- 8

6- 9

6-10

6-11

6-12

HOURLY GAGE HEIGHT, IN METERS(l), EAST FORK RIVER, WYOMING, 1980

1 13

7.270 7.260

7.310 7.340

7.380 7.365

7.330 7.350

7.330 7.410

7.510 7.685

7.945 8.060

8.150 8.315

8.320 8.300

8.175 7.995

7.835 7.725

7.650 7.530

7.545 7.475

7.440 7.415*

7.385 7.345

7.355 7.365

7.365 7.340

7.345 7.355

7.360 7.350

7.315 7.325

7.300 7.370

7.390 7.465

7.460 7.465

7.495 7.615

7.735 7.995

8.000 8.200

8.170 8.325

8.260 8.395

214

7.270 7.260

7.325 7.330

7.385 7.360

7.335 7.345

7.335 7.405

7.575 7.675

7.980 8.040

8.180 8.315

8.320 8.300

8.165 7.975

7.830 7.720

7.645 7.505

7.545 7.465

7.445 7.415*

7.385 7.335

7.355 7.360

7.365 7.340

7.345 7.355

7.360 7.345

7.315 7.325

7.305 7.370

7.400 7.460

7.465 7.455

7.515 7.615

7.785 7.990

8.020 8.205

8.185 8.330

8.260 8.395

3 15

7.270 7.255

7.330 7.330

7.385 7.345

7.340 7.335

7.340 7.405

7.620 7.665

8.010 8.030

8.195 8.320

8.320 8.290

8.150 7.950

7.820 7.710

7.645 7.505

7.550 7.460

7.450 7.410*

7.385 7.330

7.355 7.355

7.365 7.340

7.345 7.355

7.360 7.345

7.315 7.320

7.310 7.375

7.405 7.460

7.470 7.450

7.540 7.605

7.830 7.985

8.040 8.205

8.195 8.330

8.270 8.395

4 16

7.270 7.255

7.340 7.330

7.390 7.330

7.345 7.325

7.355 7.405

7.650 7.660

8.025 8.020

8.215 8.320

8.320 8.280

8.140 7.925

7.815 7.705

7.635 7.520

7.545 7.455

7.450 7.410*

7.385 7.335

7.360 7.350

7.365 7.340

7.345 7.355

7.360 7.340

7.315 7.320

7.315 7.375

7.415 7.460

7.475 7.445

7.565 7.595

7.860 7.980

8.060 8.205

8.210 8.325

8.275 8.395

AT SECTION 2505,

TIME IN

17

7.270 7.260

7.350 7.330

7.390 7.315

7.355 7.315

7.370 7.405

7.675* 7.655

8.045 8.020

8.230 8.325

8.320 8.270

8.130 7.900

7.805 7.700

7.630 7.550

7.540 7.455

7.455 7.410

7.385 7.335

7.360 7.345

7.365 7.340

7.345 7.355

7.365 7.340

7.315 7.315

7.325 7.375

7.425 7.460

7.490 7.440

7.575* 7.595

7.885 7.975

8.080 8.205

8.225 8.325

8.290 8.385

HOURS 6

18

7.270 7.270

7.355 7.330

7.395 7.315

7.360 7.315

7.380 7.400

7.690* 7.655

8.060 8.020

8.245 8.325

8.320 8.255

8.110 7.885

7.795 7.690

7.625 7.560

7.535 7.450

7.450 7.410

7.385 7.335

7.365 7.345

7.365 7.340

7.350 7.350

7.365 7.335

7.320 7.315

7.330 7.375

7.435 7.460

7.490 7.440

7.590* 7.600

7.915 7.970

8.100 8.200

8.240 8.320

8.310 8.380

7 19

7.270 7.275

7.355 7.335

7.395 7.315

7.365 7.315

7.395 7.400

7.705* 7.660

8.075 8.025

8.260 8.330

8.320 8.245

8.095 7.870

7.785 7.675

7.615 7.555

7.530 7.450

7.450 7.410

7.385 7.330

7.365 7.345

7.365 7.340

7.350 7.350

7.365 7.330

7.325 7.310

7.340 7.375

7.445 7.460

7.490 7.450

7.605 7.605

7.940 7.960

8.120 8.190

8.260 8.315

8.330 8.370

8 20

7.270 7.280

7.355 7.340

7.395 7.315

7.365 7.315

7.405 7.400

7.715 7.670

8.075 8.040

8.275 8.330

8.315 8.235

8.080 7.865

7.775 7.650

7.605 7.550

7.525 7.450

7.445* 7.410

7.380 7.340

7.370 7.355

7.365 7.340

7.355 7.345

7.365 7.330

7.325 7.310

7.345 7.375

7.450 7.455

7.490 7.465

7.610 7.605

7.955 7.955

8.140 8.185

8.275 8.300

8.345 8.355

9 21

7.270 7.285

7.355 7.350

7.385 7.325

7.365 7.315

7.410 7.400

7.715 7.700

8.080 8.065

8.285 8.325

8.315 8.220

8.065 7.855

7.765 7.650

7.580 7.540

7.515 7.450

7.440* 7.405

7.375 7.345

7.370 7.360

7.360 7.340

7.355 7.350

7.365 7.325

7.325 7.305

7.350 7.380

7.455 7.455

7.490 7.470

7.615 7.615

7.970 7.955

8.160 8.180

8.290 8.290

8.360 8.340

10 22

7.270 7.290

7.350 7.355

7.380 7.330

7.365 7.320

7.410 7.405

7.710 7.780

8.080 8.085

8.290 8.325

8.315 8.210

8.050 7.850

7.755 7.650

7.570 7.540

7.510 7.445

7.435* 7.395

7.370 7.355

7.370 7.365

7.355 7.340

7.355 7.350

7.360 7.325

7.325 7.305

7.360 7.380

7.455 7.455

7.485 7.470

7.620 7.630

7.980 7.955

8.170 8.175

8.300 8.280

8.375 8.335

11 23

7.265 7.295

7.345 7.365

7.375 7.330

7.360 7.320

7.410 7.415

7.705 7.830

8.080 8.105

8.300 8.325

8.310 8.200

8.035 7.845

7.745 7.650

7.560 7.540

7.500 7.440

7.425* 7.390

7.365 7.355

7.370 7.365

7.350 7.345

7.355 7.355

7.355 7.320

7.325 7.300

7.365 7.380

7.460 7.455

7.480 7.470

7.620 7.650

7.985 7.965

8.185 8.170

8.310 8.270

8.385 8.325

1224

7.265 7.300

7.345 7.375

7.370 7.330

7.355 7.325

7.410 7.425

7.695 7.890

8.070 8.130

8.305 8.325

8.310 8.185

8.015 7.840

7.735 7.650

7.545 7.540

7.4957.440

7.420* 7.390

7.355 7.355

7.365 7.365

7.345 7.345

7.355 7.355

7.355 7.320

7.325 7.300

7.365 7.385

7.460 7.455

7.470 7.475

7.615 7.685

7.990 7.980

8.190 8.165

8.315 8.265

8.395 8.320

40

TABLE 2.-

DATE

6-13

6-14

6-15

6-16

6-17

6-18

6-19

6-20

6-21

6-22

6-23

6-24

6-25

6-26

6-27

6-28

6-29

6-30

7- 1

7- 2

7- 3

7- 4

7- 5

7- 6

7- 7

7- 8

7- 9

7-10

HOURLY GAGE HEIGHT, IN HETERS(l), AT SECTION 2505, EAST FORK RIVER, HYOMING, 1980 CONTINUED

1 13

8.310 8.340

8.225 8.295

8.170 8.195

8.010 7.820

7.760 7.925

7.900 8.175

8.050 8.115

8.010 8.285

8.145 8.235

8.030 8.140

7.925 8.175

7.925 8.085

7.825 8.040

7.780* 8.015

7.745 7.985

7.685 7.675

7.505 7.530

7.465 7.615

7.580 7.950

7.825 7.950

7.745 7.825

7.865 7.895

7.660 7.615

7.505 7.520

7.445 7.415

7.365 7.325

7.305 7.310

7.275 7.250

214

8.305 8.335

8.220 8.295

8.165 8.185

7.995 7.805

7.785 7.920

7.925 8.185

8.050 8.110

8.025 8.300

8.135 8.235

8.025 8.135

7.935 8.185

7.920 8.080

7.825 8.040

7.790* 8.005

7.745 7.970

7.665 7.675

7.500 7.525

7.460 7.620

7.600 7.955

7.815 7.950

7.735 7.825

7.865 7.875

7.650 7.605

7.505 7.520

7.440 7.415

7.360 7.320

7.305 7.310

7.270 7.255

3 15

8.300 8.330

8.230 8.290

8.170 8.175

7.980 7.790

7.810 7.915

7.955 8.190

8.050 8.100

8.055 8.300

8.135 8.235

8.035 8.130

7.955 8.185

7.925 8.070

7.830 8.030

7.810* 7.980

7.770 7.950

7.660 7.650

7.495 7.520

7.455 7.615

7.630 7.960

7.810 7.950

7.730 7.815

7.870 7.855

7.645 7.595

7.500 7.510

7.435 7.415

7.355 7.315

7.305 7.310

7.265 7.255

4 16

8.305 8.325

8.235 8.290

8.175 8.160

7.965 7.775

7.835 7.905

7.985 8.185

8.060 8.080

8.080 8.300

8.135 8.225

8.040 8.110

7.980 8.175

7.940 8.050

7.855 8.010

7.840* 7.955

7.805 7.915

7.660 7.625

7.495 7.515

7.450 7.615

7.675 7.955

7.800 7.935

7.730 7.820

7.880 7.835

7.635 7.590

7.495 7.510

7.425 7.415

7.350 7.310

7.305 7.310

7.260 7.255

TIME IN

17

8.310 8.320

8.245 8.275

8.185 8.145

7.950 7.765

7.860 7.895

8.015 8.185

8.070 8.065

8.105 8.300

8.145 8.215

8.060 8.090

8.005 8.160

7.960 8.025

7.885 7.985

7.870* 7.925

7.840 7.885

7.660 7.595

7.490 7.510

7.450 7.605

7.720 7.950

7.800 7.910

7.735 7.820

7.890 7.815

7.630 7.580

7.490 7.505

7.420 7.410

7.345 7.310

7.305 7.310

7.260 7.260

HOURS 6

18

8.310 8.310

8.260 8.265

8.190 8.130

7.935 7.755

7.875 7.885

8.040 8.175

8.080 8.050

8.130 8.290

8.170 8.200

8.075 8.070

8.035 8.135

7.985 7.995

7.915 7.955

7.905* 7.895

7.875 7.850

7.660 7.575

7.495 7.505

7.460 7.595

7.765 7.940

7.810 7.890

7.750 7.825

7.900 7.790

7.630 7.570

7.490 7.500

7.415 7.405

7.345 7.310

7.305 7.305

7.255 7.255

7 19

8.315 8.300

8.265 8.245

8.195 8.110

7.925 7.745

7.895 7.880

8.070 8.160

8.090 8.040

8.155 8.275

8.180 8.175

8.090 8.040

8.065 8.105

8.005 7.965

7.945 7.925

7.940* 7.865

7.910 7.820

7.660 7.560

7.505 7.510

7.480 7.590

7.805 7.920

7.825 7.870

7.760 7.830

7.915 7.770

7.630 7.560

7.495 7.490

7.410 7.400

7.340 7.310

7.305 7.300

7.255 7.245

8 20

8.320 8.285

8.270 8.230

8.200 8.095

7.910 7.735

7.905 7.870

8.095 8.145

8.095 8.025

8.180 8.260

8.190 8.150

8.105 8.010

8.090 8.070

8.030 7.935

7.970 7.895*

7.965 7.835

7.935 7.795

7.660 7.545

7.510 7.515

7.530 7.580

7.840 7.900

7.845 7.850

7.775 7.835

7.920 7.745

7.630 7.545

7.500 7.485

7.410 7.390

7.340 7.310

7.305 7.295

7.250 7.240

921

8.325 8.270

8.280 8.215

8.200 8.075

7.895 7.730

7.915 7.865

8.120 8.125

8.105 8.010

8.205 8.235

8.200 8.120

8.120 7.985

8.110 8.030

8.050 7.905

7.995 7.865*

7.990 7.805

7.965 7.775

7.660 7.535

7.525 7.520

7.560 7.580

7.870 7.880

7.870 7.830

7.790 7.845

7.925 7.725

7.630 7.535

7.505 7.475

7.410 7.385

7.335 7.310

7.305 7.295

7.250 7.235

10 22

8.330 8.260

8.290 8.200

8.205 8.060

7.880 7.730

7.925 7.865

8.140 8.105

8.110 8.000

8.230 8.215

8.210 8.095

8.130 7.960

8.130 7.990

8.065 7.880

8.015 7.835*

8.005 7.780

7.980 7.750

7.660 7.520

7.545 7.505

7.580 7.580

7.900 7.855

7.895 7.805

7.800 7.850

7.920 7.710

7.630 7.525

7.515 7.470

7.410 7.380

7.330 7.310

7.305 7.285

7.250 7.230

11 23

8.335 8.245

8.295 8.185

8.205 8.045

7.865 7.730

7.935 7.865

8.150 8.085

8.115 7.995

8.255 8.190

8.220 8.065

8.135 7.940

8.150 7.960

8.080 7.855

8.035 7.810*

8.020 7.760

7.985 7.725

7.660 7.510

7.545 7.490

7.595 7.575

7.925 7.840

7.920 7.785

7.810 7.855

7.915 7.690

7.625 7.515

7.520 7.460

7.410 7.375

7.325 7.310

7.310 7.280

7.250 7.230

12 24

8.340 8.235

8.295 8.175

8.205 8.030

7.845 7.740

7.930 7.880

8.165 8.070

8.115 7.995

8.270 8.165

8.230 8.045

8.140 7.925

8.165 7.935

8.085 7.840

8.040 7.795*

8.020 7.745

7.990 7.705

7.655 7.505

7.540 7.480

7.610 7.575

7.940 7.835

7.935 7.760

7.815 7.860

7.910 7.675

7.620 7.510

7.520 7.455

7.415 7.370

7.325 7.310

7.310 7.275

7.245 7.230

(1) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD. * GAGE HEIGHT ESTIMATED.

41

TABLE 3.- SUMMARY OF DISCHARGE MEASUREMENTS AT SECTION 0000, EAST FORK RIVER, MYOMING, 1980(1)

__I£I^LDI£C^Ei I_NO °yj[5BANK FLOW OCCURRED AT SECTION 0000 ______ __

MATER SURFACE MEAN MEAN FLOH TOTALDATE TIME LEVEU2) HIDTHO) DEPTH(4) VELOCITY(S) ARE4(6) DISCHARGED)_____ (M_)__ _ (W ____ (M) (M/S)______LMfl_ _ _L_/S]__

5-15 1145 5.445 17.4 0.39 0.45 6.76 3.065-16 1530 5.420 17.1 .37 .44 6.30 2.745-18 1200 5.510 17.7 .45 .49 8.02 3.965-21 1400 5.795 18.6 .91 .65 12.64 8.215-22 1215 6.165 17.7 .96 1.00 16.91 16.88

5-28 1205 5.625 17.7 .57 .52 10.13 5.216-11 1105 6.445 19.4 1.22 1.08 23.69 25.546-11 1605 6.515 19.5 1.26 1.10 24.62 27.076-12 1625 6.635 19.5 1.37 1.25 26.66 33.226-15 1515 6.285 18.9 1.03 .93 19.79 18.32

6-16 1215 5.940 17.4 .75 .77 13.10 10.05 9-16 1425 5.205 7.6 .20 .44 1.50 .66

(1) ALL HATER LEVELS ARE FOR SECTION 0000: DISCHARGE MEASUREMENTS ON MAY 15, 16, 18. 21, AND 28, 1980 HERE MADE APPROXIMATELY 15 METERS UPSTREAM OF SECTION 0000.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.TOTAL SURFACE HIDTH OF CHANNEL.MEAN DEPTH OF HATER OVER TOTAL HIDTH.MEAN VELOCITY OF TOTAL DISCHARGE.FLOH AREA OF TOTAL HIDTH.TOTAL DISCHARGE OVER TOTAL HIDTH OF CHANNEL.

EFFECTIVE DISCHARGE - FLOH OVER 14.6-METER HIDTH OF CONVEYOR BELT

HATER EFFECTIVE MEAN MEAN FLOH EFFECTIVEDATE TIME LEVEL(l) MIDTH(2) DEPTHO) VELOCITYU) AREA(5) DISCHARGED)

(M (H) 00 (M/S) (M*) (3/S)

5-22 1215 6.165 14.6 1.04 1.05 15.24 15.946-11 1105 6.445 14.6 1.36 1.17 20.07 23.536-11 1605 6.515 14.6 1.43 1.17 21.00 24.616-12 1625 6.635 14.6 1.51 1.37 22.02 30.046-15 1515 6.285 14.6 1.20 1.01 17.56 17.70

6-16 1215 5.940 14.6 .81 .84 11.80 9.88 9-16 1425 5.205 7.6 .20 .44 1.50 .66

(1) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.(2) EFFECTIVE HIDTH OF STREAM CHANNEL IS THE 14.6-METER MIDTH OF THE BEDLOAD

TRAP; ON 9-16, 7.6 METERS HAS TOTAL HIDTH OF FLOH.MEAN DEPTH OF HATER OVER EFFECTIVE HIDTH.MEAN VELOCITY OF EFFECTIVE DISCHARGE.FLOH AREA OF EFFECTIVE MIDTH.EFFECTIVE DISCHARGE, INCLUDES ALL FLOH OVER THE EFFECTIVE HIDTH OF THE STREAMBED.

42

TABLE 4.- SUMMARY OF DISCHARGE MEASUREMENTS AT SECTION 2505, EAST FORK RIVER, HYOMING, 1980(1)

MAIN CHANNEL DISCHARGE - EXCLUDES SHALLOH FLOHS OVER ADJACENT FLOODPLAIN

5-15 5-16 5-18 5-21 5-23

10451430110010151400

5-28 10006-15 11356-16 10259-16 1510

(M)

7.3007.2607.3757.7108.315

7.5108.2057.8757.025

(M)

16.015.517.120.422.0

20.422.820.611.3

(M)

0.34.33.40.65.96

.451.03

.83

.16

(M/S)

0.56.55.60.66

1.19

.59

.85

.65

.34

(M*)

5.385.066.89

13.2921.09

9.1523.5017.091.83

(M*/S)

3.032.784.118.75

25.00

5.4120.0811.07

.62

(1) ALL HATER LEVELS ARE FOR SECTION 2505: DISCHARGE MEASUREMENTS BEGINNING HITH MAY 18, 1980 HERE MADE APPROXIMATELY 15 METERS DOHNSTREAM OF SECTION 2505.

(2) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.(3) EFFECTIVE HIDTH IS THE HIDTH OF THE MAIN STREAM CHANNEL;

DOES NOT INCLUDE HIDTH OF OVERBANK FLOH.4 MEAN DEPTH OF HATER OVER EFFECTIVE HIDTH.5 MEAN VELOCITY OF EFFECTIVE DISCHARGE.6 FLOH AREA OF EFFECTIVE HIDTH.7 EFFECTIVE DISCHARGE AT SECTION; DOES NOT INCLUDE OVERBANK FLOH.

43

TABLE 5.-

DATE

5- 7

5- 8

5- 9

5-10

5-11

5-12

5-13

5-14

5-15

5-16

5-17

5-18

5-19

5-20

5-21

5-22

5-23

5-24

5-25

5-26

5-27

5-28

5-29

5-30

5-31

6- 1

6- 2

6- 3

HOURLY DISCHARGE, EAST FORK RIVER,

1 13

8.40 8.40

8.79 9.38

11.0 10.8

9.388.40

8.31 6.76

6.67 5.91

5.67 4.66

4.66 3.94

3.41 2.85

2.73 2.67

3.22 3.34

3.74 3.67

3.283.41

3.15 4.22

5.35 8.59

11.4 16.7

17.3 25.4

25.9 25.8

20.2 15.4

11.3 9.28

7.84 6.08

5.99 5.35

4.59 4.37

3.81 3.34

3.41 3.54

3.47 3.22

3.28 3.41

3.543.41

214

8.59 8.12

8.88 9.48

11.1 10.7

9.38 8.21

8.31 6.67

6.85 5.83

5.59 4.59

4.66 3.81

3.41 2.79

2.73 2.67

3.41 3.28

3.81 3.61

3.34 3.28

3.284.15

5.99 8.40

12.2 16.4

17.9 25.8

26.1 25.4

19.8 15.1

11.1 9.18

7.74 5.91

6.08 5.04

4.59 4.30

3.81 3.28

3.41 3.47

3.47 3.22

3.22 3.34

3.54 3.34

IN CUBIC METERS PER SECOND, AT HYOMING, 1980

315

8.88 8.02

8.98 9.58

11.3 10.6

9.38 8.02

8.21 6.58

6.85 5.75

5.594.51

4.74 3.74

3.34 2.73

2.73 2.61

3.54 3.28

3.813.54

3.41 3.28

3.41 4.15

6.76 8.31

13.3 16.1

18.5 26.1

26.1 25.0

19.5 14.5

10.9 8.98

7.74 5.75

6.08 4.81

4.66 4.22

3.81 3.22

3.41 3.34

3.47 3.15

3.22 3.34

3.61 3.34

4 16

8.88 8.02

9.08 9.58

11.5 10.5

9.38 7.93

8.02 6.50

6.85 5.67

5.51 4.51

4.74 3.67

3.34 2.67

2.732.61

3.61 3.28

3.88 3.28

3.54 3.15

3.61 4.08

7.47 8.21

13.915.7

19.226.4

26.1 24.5

19.2 14.0

10.8 8.88

7.56 5.59

6.08 4.74

4.74 4.15

3.81 3.28

3.47 3.28

3.47 3.15

3.28 3.34

3.61 3.34

TIME 5

17

8.988.12

9.18 9.58

11.5 10.4

9.38 7.93

7.84 6.50

6.76 5.67

5.434.51

4.74 3.74

3.28 2.73

2.79 2.55

3.67 3.28

3.94 3.15

3.54 3.09

3.81 4.01

8.12 8.02

14.6 15.3

20.0 26.5

26.1 24.1

18.9 13.4

10.6 8.79

7.47 5.75

6.08 4.66

4.74 4.15

3.81 3.22

3.54 3.28

3.47 3.15

3.28 3.34

3.61 3.28

IN HOURS 6 18

8.98 8.12

9.18 9.58

11.5 10.3

9.28 7.84

7.65 6.41

6.76 5.67

5.354.51

4.663.74

3.28 2.73

2.79 2.67

3.61 3.34

3.94 3.03

3.61 3.03

3.944.01

8.50 7.93

15.215.2

20.7 26.8

26.1 23.5

18.4 12.9

10.5 8.59

7.38 6.24

5.99 4.66

4.66 4.08

3.74 3.15

3.54 3.28

3.47 3.15

3.34 3.28

3.61 3.28

SECTION 0000,

7 19

8.98 8.21

9.28 9.68

11.4 10.2

9.18 7.84

7.47 6.50

6.67 5.67

5.27 4.51

4.59 3.54

3.28 2.79

2.79 2.73

3.61 3.34

3.94 3.03

3.67 3.03

4.08 4.08

8.79 7.93

15.8 15.1

21.6 26.8

26.2 22.9

18.0 12.5

10.4 8.50

7.20 6.33

5.91 4.59

4.66 4.08

3.74 3.09

3.61 3.34

3.47 3.15

3.41 3.34

3.54 3.22

8 20

8.88 8.31

9.28 9.89

11.3 10.2

9.08 7.84

7.296.41

6.50 5.67

5.194.51

4.59 3.41

3.22 2.73

2.85 2.85

3.543.41

3.88 3.09

3.67 3.09

4.22 4.08

8.88 8.12

16.2 15.2

22.3 26.7

26.2 22.3

17.5 12.1

10.2 8.40

7.02 6.24

5.83 4.51

4.66 4.08

3.67 3.28

3.613.41

3.41 3.22

3.41 3.34

3.54 3.22

9 21

8.88 8.31

9.28 10.1

11.0 10.1

8.98 8.02

7.11 6.33

6.33 5.67

5.12 4.51

4.51 3.47

3.15 2.79

2.79 2.85

3.54 3.41

3.88 3.22

3.67 3.09

4.30 4.15

8.88 8.40

16.4 15.4

23.0 26.7

26.2 21.9

17.1 11.8

9.99 8.02

6.85 6.16

5.75 4.51

4.59 4.01

3.61 3.41

3.61 3.54

3.34 3.22

3.47 3.34

3.54 3.15

10 22

8.79 8.40

9.28 10.3

11.0 9.89

8.88 8.12

7.02 6.33

6.16 5.67

4.964.51

4.37 3.47

3.09 2.85

2.79 2.85

3.47 3.54

3.81 3.22

3.61 3.09

4.30 4.30

8.88 8.88

16.7 15.9

23.8 26.5

26.221.4

16.6 11.7

9.78 7.84

6.67 6.08

5.67 4.51

4.594.01

3.61 3.54

3.61 3.61

3.28 3.28

3.54 3.41

3.47 3.09

11 23

8.69 8.50

9.28 10.6

10.9 9.68

8.69 8.21

6.936.41

6.08 5.67

4.81 4.59

4.30 3.47

2.97 2.79

2.73 2.91

3.47 3.67

3.74 3.22

3.61 3.09

4.224.37

8.79 9.48

16.8 16.3

24.4 26.2

26.1 21.0

16.2 11.5

9.587.84

6.50 6.08

5.594.44

4.51 3.94

3.543.47

3.61 3.54

3.28 3.28

3.47 3.41

3.47 3.09

12 24

8.59 8.59

9.38 10.8

10.9 9.48

8.59 8.31

6.85 6.50

5.99 5.67

4.74 4.59

4.08 3.47

2.912.73

2.73 3.09

3.41 3.74

3.74 3.22

3.47 3.15

4.30 4.74

8.69 10.4

16.7 16.8

24.8 26.1

25.9 20.6

15.8 11.4

9.48 7.84

6.33 5.99

5.434.51

4.51 3.88

3.47 3.41

3.54 3.54

3.28 3.28

3.41 3.47

3.41 3.03

44

TABLE 5.-

DATE

6- 4

6- 5

6- 6

6- 7

6- 8

6- 9

6-10

6-11

6-12

6-13

6-14

6-15

6-16

6-17

6-18

6-19

6-20

6-21

6-22

6-23

6-24

6-25

6-26

6-27

6-28

6-29

6-30

7- 1

HOURLY DISCHARGE, EAST FORK RIVER,

1 13

3.03 3.15

2.91 3.81

4.08 4.89

4.89 4.81

5.27 7.11

8.31 13.6

13.5 19.5

18.5 25.6

22.7 30.6

26.8 28.6

22.6 25.1

19.8 20.7

15.211.1

9.08 12.4

11.4 18.7

16.4 17.3

14.3 23.8

19.321.6

15.6 18.3

12.9 18.4

12.9 16.3

10.9 15.2

10.2 14.5

9.58 13.7

8.88 8.21

5.59 6.16

4.81 7.29

6.85 12.9

214

3.03 3.15

3.03 3.81

4.30 4.89

4.96 4.66

5.597.11

9.08 13.7

13.7 19.8

18.7 26.1

22.5 30.7

26.228.4

22.0 25.3

19.5 20.5

14.8 10.7

9.38 12.4

11.7 19.2

16.1 17.3

14.7 24.5

18.8 21.7

15.3 18.3

12.9 18.7

12.7 16.4

10.8 15.2

9.99 14.6

9.48 13.7

8.59 8.31

5.43 5.99

4.74 7.29

7.11 13.0

, IN CUBIC METERS PER SECOND, AT HYOMING, 1980 CONTINUED

315

3.03 3.09

3.09 3.81

4.37 4.81

5.04 4.59

5.99 7.02

9.89 13.7

14.3 19.9

18.9 26.4

22.5 30.7

25.9 28.3

21.7 25.1

19.3 20.0

14.3 10.3

9.78 12.2

12.2 19.6

15.7 17.1

15.1 25.0

18.3 21.7

15.318.1

13.0 18.9

12.7 16.3

10.9 15.1

9.9914.3

9.48 13.6

8.31 8.02

5.43 5.91

4.59 7.29

7.56 13.2

4 16

3.03 3.09

3.22 3.81

4.51 4.81

5.19 4.51

6.33 6.93

10.8 13.7

14.8 20.0

19.3 26.7

22.7 30.6

25.8 28.1

21.7 25.0

19.2 19.6

14.1 9.99

10.2 12.1

12.7 19.9

15.7 16.8

15.7 25.4

18.1 21.6

15.317.7

13.4 18.9

12.9 15.9

11.3 14.7

10.3 14.2

9.68 13.3

8.12 7.38

5.355.75

4.81 7.29

8.02 13.3

TIME 5

17

3.09 3.09

3.28 3.74

4.59 4.81

5.27 4.51

6.58 6.85

11.5 13.6

15.3 19.9

20.0 26.5

23.830.4

25.8 27.6

22.0 24.7

19.3 19.3

13.7 9.89

10.5 12.0

13.4 20.0

15.9 16.4

16.3 25.6

18.3 21.3

15.6 17.3

13.7 18.8

13.315.4

11.7 14.3

10.8 13.6

10.2 12.8

8.02 7.11

5.43 5.67

4.96 7.11

8.59 13.3

IN HOURS 6

18

3.09 3.03

3.41 3.74

4.74 4.89

5.27 4.59

6.76 6.85

11.8 13.5

15.9 19.8

20.7 26.2

24.7 30.1

25.8 27.0

22.224.4

19.6 18.9

13.4 9.68

10.9 11.8

14.1 20.0

16.2 15.9

17.1 25.4

18.5 20.7

15.9 16.6

14.5 18.3

13.614.7

12.2 13.7

11.5 13.0

10.7 12.2

8.02 6.76

5.59 5.51

5.35 7.02

9.38 13.0

SECTION

719

3.15 2.97

3.543.74

4.81 4.81

5.35 4.89

6.93 7.02

12.1 13.4

16.4 19.6

21.4 25.6

25.6 29.7

26.1 26.4

22.7 23.8

19.8 18.4

13.0 9.48

11.3 11.7

14.8 19.8

16.4 15.6

17.9 25.0

18.7 20.0

16.3 15.9

15.1 17.7

14.1 14.0

12.7 13.2

12.0 12.4

11.4 11.6

8.12 6.58

5.75 5.43

5.75 6.85

10.1 12.8

0000,

8 20

3.15 2.97

3.61 3.81

4.81 4.74

5.355.12

7.02 7.02

12.6 13.2

17.0 19.3

22.325.0

26.5 29.4

26.4 25.8

23.2 23.2

19.9 17.9

12.7 9.28

11.5 11.5

15.4 19.5

16.7 15.1

18.7 24.4

19.2 19.2

16.7 15.3

15.8 16.8

14.6 13.4

13.3 12.6

12.6 11.8

12.0 11.0

8.12 6.33

5.91 5.27

6.08 6.85

10.7 12.4

921

3.22 2.91

3.67 3.81

4.89 4.74

5.27 5.04

7.02 7.02

12.9 13.0

17.5 19.1

23.0 24.5

27.5 28.9

27.2 25.1

23.6 22.3

20.2 17.3

12.4 9.18

11.7 11.4

16.2 18.9

16.8 14.8

19.6 23.6

19.6 18.5

17.1 14.7

16.4 15.8

15.1 12.7

13.7 12.0

13.0 11.3

12.5 10.4

8.12 6.16

6.08 5.19

6.50 6.85

11.3 12.0

10 22

3.15 2.85

3.74 3.81

4.96 4.74

5.19 5.04

7.02 7.11

13.2 12.9

18.1 18.8

23.824.1

29.1 28.4

27.6 24.5

24.1 21.6

20.5 16.7

12.1 9.08

12.0 11.3

16.8 18.4

17.1 14.6

20.7 22.6

20.2 17.6

17.5 14.1

17.0 14.8

15.4 12.0

14.2 11.5

13.6 10.7

13.0 10.1

8.12 6.08

6.16 5.04

6.76 6.76

11.7 11.6

11 23

3.15 2.85

3.74 3.88

4.96 4.81

5.04 4.96

7.11 7.29

13.4 13.0

18.7 18.7

24.5 23.6

29.9 28.0

28.1 23.8

24.5 21.0

20.7 16.2

11.8 8.98

12.1 11.1

17.5 17.7

17.2 14.3

21.9 21.6

20.7 16.8

17.7 13.4

17.5 14.0

15.9 11.6

14.6 10.9

14.0 10.2

13.4 9.68

8.02 5.91

6.33 4.96

7.02 6.76

12.1 11.1

12 24

3.15 2.85

3.81 3.94

4.96 4.81

4.96 5.04

7.11 7.74

13.5 13.2

19.2 18.5

25.3 23.2

30.4 27.3

28.4 23.2

25.0 20.3

20.7 15.7

11.5 8.98

12.211.1

18.1 17.0

17.3 14.3

22.920.5

21.2 16.1

18.1 13.0

17.9 13.3

16.2 11.3

14.9 10.4

14.3 9.89

13.6 9.28

7.935.75

6.24 4.89

7.11 6.76

12.6 11.0

45

TABLE 5.-

DATE

7- 2

7- 3

7- 4

7- 5

7- 6

7- 7

7- 8

7- 9

7-10

7-11

7-12

7-13

7-14

7-15

7-16

7-17

7-18

7-19

7-20

7-21

7-22

7-23

7-24

7-25

7-26

7-27

7-28

7-29

HOURLY DISCHARGE, EAST FORK RIVER,

1 13

10.9 12.9

9.48 10.8

11.6 12.5

8.40 7.47

5.59 5.99

4.51 4.59

3.54 3.28

3.15 3.41

2.67 2.79

2.22 2.44

2.11 1.91

1.86 1.71

1.61 1.52

1.76 1.76

1.61 1.38

1.38 1.34

1.47 1.57

1.52 1.43

1.38 1.47

1.81 1.86

1.76 1.71

1.38 1.47

1.38 1.21

1.17 1.38

1.17 1.17

1.09 1.30

1.09 1.13

1.05 1.05

214

10.7 13.0

9.38 10.9

11.6 12.1

8.21 7.38

5.51 5.91

4.44 4.51

3.54 3.22

3.15 3.34

2.61 2.73

2.22 2.44

2.06 1.96

1.81 1.71

1.61 1.52

1.81 1.76

1.61 1.38

1.38 1.34

1.52 1.52

1.57 1.43

1.38 1.47

1.81 1.81

1.76 1.71

1.38 1.47

1.34 1.21

1.17 1.38

1.17 1.17

1.17 1.26

1.09 1.13

1.05 1.05

, IN CUBIC METERS PER SECOND, AT HYOHING, 1980 CONTINUED

315

10.6 13.0

S.28 10.8

11.7 11.7

8.02 7.29

5.43 5.91

4.30 4.44

3.47 3.09

3.09 3.28

2.61 2.67

2.17 2.44

2.06 1.96

1.81 1.71

1.61 1.52

1.81 1.76

1.57 1.43

1.381.34

1.52 1.52

1.57 1.43

1.38 1.43

1.81 1.81

1.76 1.66

1.38 1.47

1.30 1.21

1.17 1.34

1.17 1.17

1.17 1.21

1.09 1.13

1.05 1.01

4 16

10.4 12.9

9.28 10.7

11.8 11.4

7.84 7.11

in4.22 4.37

3.41 3.09

3.09 3.28

2.55 2.61

2.11 2.44

2.01 1.96

1.81 1.66

1.61 1.52

1.81 1.71

1.57 1.43

1.38 1.34

1.52 1.52

1.57 1.43

1.38 1.43

1.86 1.81

1.76 1.66

1.38 1.43

1.30 1.17

1.17 1.34

1.17 1.17

1.17 1.17

1.09 1.09

1.05 1.01

TIME

i?10.4 12.6

9.38 10.7

12.0 11.0

7.74 6.93

5.35 5.67

4.15 4.30

3.41 3.15

3.09 3.15

2.55 2.55

2.11 2.38

2.01 1.96

1.81 1.66

1.61 1.52

1.81 1.71

1.52 1.43

1.38 1.34

1.52 1.52

1.57 1.38

1.43 1.43

1.86 1.81

1.76 1.66

1.43 1.43

1.261.17

1.17 1.30

1.17 1.13

1.21 1.17

1.09 1.09

1.05 .97

IN HOURS 6 18

10.6 12.1

9.58 10.8

12.2 10.6

7.56 6.76

5.51 5.51

4.08 4.08

3.41 3.15

3.09 3.15

2.55 2.50

2.06 2.33

1.96 1.96

1.76 1.66

1.61 1.52

1.81 1.66

1.52 1.43

1.38 1.38

1.52 1.52

1.57 1.38

1.43 1.43

1.86 1.81

1.76 1.52

1.43 1.43

1.21 1.17

1.17 1.26

1.17 1.13

1.21 1.17

1.09 1.09

1.05 .97

SECTION

7 19

10.9 11.8

9.78 10.9

12.5 10.3

7.56 6.58

5.59 5.35

4.15 3.94

3.34 3.22

3.15 3.09

2.55 2.44

2.06 2.33

1.96 1.96

1.76 1.66

1.57 1.52

1.81 1.66

1.47 1.43

1.38 1.38

5:511.52 1.38

1.43 1.38

1.86 1.81

1.76 1.43

1.43 1.43

1.21 1.17

1.17 1.26

1.17 1.09

1.21 1.17

1.13 1.09

1.05 1.01

0000,

8 20

11.4 11.4

9.99 11.0

12.6 9.89

7.56 6.41

5.75 5.19

4.22 3.81

3.34 3.22

3.15 3.03

2.55 2.38

2.11 2.27

1.91 1.96

1.76 1.66

1.57 1.52

1.81 1.66

1.43 1.43

1.38 1.43

1.57 1.47

1.52 1.34

1.43 1.57

1.86 1.76

1.76 1.38

1.47 1.38

1.21 1.17

1.21 1.21

1.17 1.09

1.26 1.13

1.13 1.05

1.05 .97

9 21

11.7 10.9

10.2 11.3

12.7 9.48

7.56 6.16

5.83 5.04

4.30 3.74

3.28 3.15

3.28 2.85

2.61 2.33

2.17 2.22

1.91 1.91

1.76 1.66

1.57 1.52

1.81 1.66

1.43 1.43

1.34 1.43

1.57 1.47

1.52 1.34

1.43 1.71

1.86 1.76

1.76 1.38

1.47 1.38

1.21 1.17

1.21 1.21

1.17 1.09

1.30 1.09

1.13 1.05

1.05 .97

10 22

12.1 10.5

10.4 11.4

12.8 9.18

7.56 5.99

5.91 4.96

4.44 3.74

3.28 3.15

3.34 2.79

2.67 2.27

2.22 2.22

1.86 1.91

1.76 1.61

1.57 1.52

1.76 1.61

1.38 1.43

1.34 1.43

1.57 1.47

1.47 1.34

1.47 1.76

1.86 1.76

1.76 1.38

1.47 1.38

1.21 1.17

1.21 1.17

1.17 1.09

1.30 1.09

1.13 1.05

':§?

1123

12.5 10.2

10.6 11.5

12.7 8.88

7.56 5.83

5.994.81

4.51 3.67

3.28 3.15

3.34 2.73

2.73 2.22

2.33 2.17

1.91 1.86

1.71 1.61

1.57 1.52

1.76 1.61

1.38 1.38

1.34 1.47

1.57 1.52

1.47 1.34

1.47 1.76

1.86 1.76

1.76 1.38

1.47 1.38

1.21 1.17

1.21 1.17

1.17 1.05

1.30 1.09

1.13 1.05

':»

12 24

12.9 9.89

10.811.5

12.7 8.69

7.47 5.75

6.08 4.66

4.59 3.61

3.28 3.15

3.41 2.73

2.79 2.22

2.38 2.11

1.91 1.86

1.71 1.61

1.57 1.57

1.76 1.61

1.38 1.38

1.34 1.47

1.57 1.52

1.43 1.38

1.47 1.76

1.86 1.76

1.71 1.38

1.52 1.38

1.21 1.17

1.38 1.17

1.17 1.05

1.30 1.09

1.17 1.05

1.05 .97

46

TABLE 5.-

DATE

7-30

7-31

8- 1

8- 2

8- 3

8- 4

8- 5

8- 6

8- 7

8- 8

8- 9

8-10

8-11

8-12

8-13

8-14

8-15

8-16

8-17

8-18

8-19

HOURLY DISCHARGE, EAST FORK RIVER,

1 13

0.97 1.09

1.01 1.05

.97 1.01

.97

.97

.90

.97

.90

.86

.83

.86

.83

.83

.79

.79

.76

.79

.76

.76

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.66

.69

.72 1.17

.86

.90

.83

.86

.79

.79

14

0.97 1.09

1.01 1.05

.97 1.01

.97

.97

.90

.97

.90

.86

.83

.86

.83

.83

.79

.79

.76

.79

.76

.76

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.66

.69

.72 1.30

.86

.90

.83

.86

.79

.79

IN CUBIC METERS PER SECOND, AT SECTION HYOMING, 1980 CONTINUED

315

0.97 1.05

1.01 1.05

.97 1.01

.97

.94

.90

.97

.90

.86

.83

.86

.83

.83

.79

.79

.76

.79

.76

.76

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.66

.69

.721.21

.86

.90

.83

.86

.79

.79

4 16

0.97 1.05

1.01 1.05

.97 1.01

.97

.94

.90

.94

.90

.86

.83

.86

.83

.83

.79

.79

.76

.79

.76

.76

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.66

.69

.72 1.17

.86

.90

.83

.86

.79

.79

TIME IN

17

0.97 1.05

1.01 1.05

.971.01

.97

.94

.90

.94

.90

.86

.83

.86

.83

.79

.79

.79

.76

.79

.76

.72

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.66

.69

.72 1.05

.86

.90

.83

.83

.79

.79

HOURS 6

18

1.01 1.05

1.05 1.05

.971.01

.97

.94

.90

.94

.90

.86

.83

.83

.83

.79

.79

.79

.76

.79

.76

.72

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.69

.69

.72

.97

.86

.90

.83

.83

.79

.79

7 19

1.05 1.05

1.05 1.01

1.01 1.01

.97

.94

.86

.94

.90

.86

.83

.83

.83

.79

.79

.76

.76

.76

.76

.72

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.69

.72

.76

.97

.86

.90

.83

.83

.79

.79

0000,

8 20

1.05 1.05

1.05 1.01

1.01 .97

.97

.94

.66

.94

.86

.86

.83

.83

.83

.79

.79

.76

.76

.76

.76

.72

.72

.72

.69

.72

.69

.72

.69

.69

.69

.69

.69

.72

.76

.97

.86

.86

.86

.83

.79

.79

921

1.05 1.01

1.05 1.01

1.01 .97

.97

.94

.86

.94

.86

.86

.83

.83

.79

.76

.79

.76

.76

.76

.76

.72

.72

.72

.69

.69

.69

.69

.69

.69

.69

.69

.69

.72

.79

.94

.86

.86

.86

.83

.79

.79

10 22

1.091.01

1.051.01

1.01 .97

.97

.90

.90

.90

.86

.86

.83

.83

.83

.76

.79

.76

.76

.76

.76

.72

.72

.72

.72

.69

.72

.69

.69

.69

.69

.69

.69

.72

.79

.94

.90

.86

.86

.83

.79

.76

11 23

1.091.01

1.05 1.01

1.01 .97

.97

.90

.94

.90

.86

.83

.83

.83

.83

.79

.79

.76

.76

.76

.76

.72

.72

.72

.72

.69

.72

.69

.69

.69

.69

.66

.69

.72

.83

.90

.90

.83

.86

.83

.79

.76

12 24

1.091.01

1.05 .97

1.05 .97

.97

.90

.97

.90

.86

.83

.83

.83

.83

.79

.79

.76

.79

.76

.76

.72

.72

.69

.72

.69

.72

.69

.69

.69

.65

.66

. .69 .72

.86

.86

.90

.83

.86

.79

.79

.76

47

TABLE 6.-

DATE

5-16

5-17

5-18

5-19

5-20

5-21

5-22

5-23

5-24

5-25

5-26

5-27

5-28

5-29

5-30

5-31

6- 1

6- 2

6- 3

6- 4

6- 5

6- 6

6- 7

6- 8

6- 9

6-10

6-11

6-12

HOURLY DISCHARGE EAST FORK RIVER,

1 13

2.60 2.50

3.02 3.36

3.84 3.66

3.25 3.48

3.25 4.22

5.61 8.49

13.8 16.5

18.8 23.4

23.5 22.9

19.5 14.9

11.4 9.22

7.87 5.91

6.14 5.11

4.62 4.29

3.91 3.42

3.54 3.66

3.66 3.36

3.42 3.54

3.60 3.48

3.08 3.19

2.91 3.72

3.97 4.96

4.89 4.96

5.39 7.27

9.41 14.9

15.0 20.1

19.3 23.6

21.8 25.7

214

2.60 2.50

3.19 3.25

3.91 3.60

3.31 3.42

3.31 4.16

6.61 8.31

14.6 16.0

19.6 23.4

23.5 22.9

19.2 14.5

11.3 9.13

7.78 5.54

6.14 4.96

4.69 4.29

3.91 3.31

3.54 3.60

3.66 3.36

3.42 3.54

3.60 3.42

3.08 3.19

2.97 3.72

4.10 4.89

4.96 4.83

5.69 7.27

10.4 14.8

15.5 20.3

19.7 23.8

21.8 25.7

, IN CUBIC METERS PER SECOND, AT HYOMING, 1980

15

2.60 2.45

3.25 3.25

3.91 3.42

3.36 3.31

3.36 4.16

7.35 8.13

15.3 15.8

20.0 23.5

23.5 22.6

18.8 13.9

11.1 8.94

7.78 5.54

6.22 4.89

4.76 4.22

3.91 3.25

3.54 3.54

3.66 3.36

3.42 3.54

3.60 3.42

3.08 3.14

3.02 3.78

4.16 4.89

5.03 4.76

6.06 7.10

11.3 14.7

16.0 20.3

20.0 23.8

22.1 25.7

4 16

2.60 2.45

3.36 3.25

3.97 3.25

3.42 3.19

3.54 4.16

7.87 8.04

15.6 15.5

20.5 23.5

23.5 22.3

18.5 13.3

11.0 8.85

7.61 5.76

6.14 4.83

4.76 4.22

3.91 3.31

3.60 3.48

3.66 3.36

3.42 3.54

3.60 3.36

3.08 3.14

3.08 3.78

4.29 4.89

5.11 4.69

6.45 6.94

11.9 14.6

16.5 20.3

20.4 23.6

22.225.7

TIME IN HOURS 5 6 17 18

2.60 2.50

3.48 3.25

3.97 3.08

3.54 3.08

3.72 4.16

8.31 7.95

16.1 15.5

20.9 23.6

23.5 22.1

18.3 12.8

10.8 8.76

7.52 6.22

6.06 4.83

4.83 4.22

3.91 3.31

3.60 3.42

3.66 3.36

3.42 3.54

3.66 3.36

3.08 3.08

3.19 3.78

4.42 4.89

5.324.62

6.61 6.94

12.4 14.5

17.0 20.3

20.8 23.6

22.6 25.4

2.60 2.60

3.54 3.25

4.03 3.08

3.60 3.08

3.84 4.10

8.58 7.95

16.5 15.5

21.4 23.6

23.5 21.6

17.8 12.4

10.6 8.58

7.44 6.38

5.99 4.76

4.76 4.22

3.91 3.31

3.66 3.42

3.66 3.36

3.48 3.48

3.66 3.31

3.14 3.08

3.253.78

4.55 4.89

5.324.62

6.86 7.02

13.1 14.3

17.5 20.1

21.2 23.5

23.2 25.3

SECTION

7 19

2.60 2.65

3.54 3.31

4.03 3.08

3.66 3.08

4.03 4.10

8.85 8.04

16.9 15.6

21.8 23.8

23.5 21.4

17.4 12.1

10.4 8.31

7.27 6.30

5.91 4.76

4.76 4.22

3.91 3.25

3.66 3.42

3.66 3.36

3.48 3.48

3.66 3.25

3.19 3.02

3.363.78

4.69 4.89

5.32 4.76

7.10 7.10

13.7 14.1

18.0 19.9

21.8 23.4

23.8 25.0

2505,

8 20

2.60 2.70

3.54 3.36

4.03 3.08

3.66 3.08

4.16 4.10

9.03 8.22

16.9 16.0

22.223.8

23.4 21.1

17.0 12.0

10.2 7.87

7.10 6.22

5.84 4.76

4.69 4.22

3.84 3.36

3.72 3.54

3.66 3.36

3.54 3.42

3.66 3.25

3.19 3.02

3.42 3.78

4.76 4.83

5.32 4.96

7.19 7.10

14.0 14.0

18.5 19.7

22.2 22.9

24.224.5

9 21

2.60 2.75

3.54 3.48

3.91 3.19

3.66 3.08

4.22 4.10

9.03 8.76

17.0 16.6

22.5 23.6

23.4 20.7

16.6 11.8

9.98 7.87

6.69 6.06

5.69 4.76

4.62 4.16

3.78 3.42

3.72 3.60

3.60 3.36

3.54 3.48

3.66 3.19

3.19 2.97

3.48 3.84

4.83 4.83

5.325.03

7.27 7.27

14.3 14.0

19.1 19.6

22.6 22.6

24.7 24.1

10 22

2.602.81

3.48 3.54

3.84 3.25

3.66 3.14

4.22 4.16

8.94 10.3

17.0 17.1

22.6 23.6

23.4 20.4

16.3 11.7

9.79 7.87

6.53 6.06

5.61 4.69

4.55 4.03

3.72 3.54

3.72 3.66

3.54 3.36

3.54 3.48

3.60 3.19

3.19 2.97

3.60 3.84

4.83 4.83

5.25 5.03

7.35 7.52

14.6 14.0

19.3 19.5

22.9 22.3

25.1 23.9

11 23

2.55 2.86

3.42 3.66

3.78 3.25

3.603.14

4.22 4.29

8.85 11.3

17.0 17.6

22.9 23.6

23.220.1

15.9 11.6

9.60 7.87

6.38 6.06

5.46 4.62

4.42 3.97

3.66 3.54

3.72 3.66

3.48 3.42

3.54 3.54

3.54 3.14

3.19 2.91

3.66 3.84

4.89 4.83

5.18 5.03

7.35 7.87

14.7 14.2

19.7 19.3

23.2 22.1

25.4 23.6

12 24

2.55 2.91

3.42 3.78

3.72 3.25

3.54 3.19

4.22 4.42

8.67 12.6

16.7 18.3

23.1 23.6

23.2 19.7

15.4 11.5

9.41 7.87

6.14 6.06

5.39 4.62

4.35 3.97

3.54 3.54

3.66 3.66

3.42 3.42

3.54 3.54

3.54 3.14

3.19 2.91

3.66 3.91

4.89 4.83

5.03 5.11

7.27 8.49

14.8 14.6

19.9 19.2

23.4 21.9

25.7 23.5

48

TABLE 6.-

DATE

6-13

6-14

6-15

6-16

6-17

6-18

6-19

6-20

6-21

6-22

6-23

6-24

6-25

6-26

6-27

6-28

6-29

6-30

7- 1

7- 2

7- 3

7- 4

7- 5

7- 6

7- 7

7- 8

7- 9

7-10

HOURLY DISCHARGE, EAST FORK RIVER,

1 13

23.224.1

20.8 22.8

19.3 20.0

15.3 11.1

9.89 13.3

12.8 19.5

16.317.9

15.3 22.5

18.7 21.1

15.8 18.5

13.3 19.5

13.3 17.1

11.2 16.0

10.3 15.4

9.60 14.7

8.49 8.31

5.54 5.91

4.96 7.27

6.69 13.9

11.2 13.9

9.60 11.2

12.0 12.7

6.04 7.27

5.54 5.76

4.69 4.29

3.663.19

2.97 3.02

2.65 2.40

214

23.1 23.9

20.7 22.8

19.2 19.7

14.9 10.8

10.4 13.2

13.3 19.7

16.3 17.8

15.6 22.9

18.4 21.1

15.6 18.4

13.519.7

13.2 17.0

11.2 16.0

10.5 15.2

9.60 14.3

8.13 8.31

5.46 5.84

4.89 7.35

7.02 14.0

11.0 13.9

9.41 11.2

12.0 12.2

7.87 7.10

5.54 5.76

4.62 4.29

3.603.14

2.97 3.02

2.60 2.45

, IN CUBIC HETERS PER SECOND, AT HYOMING, 1980 CONTINUED

15

22.9 23.8

20.9 22.6

19.3 19.5

14.6 10.5

10.9 13.1

14.0 19.9

16.3 17.5

16.4 22.9

18.4 21.1

15.9 18.3

14.0 19.7

13.316.7

11.3 15.8

10.9 14.6

10.1 13.9

8.04 7.87

5.39 5.76

4.83 7.27

7.52 14.1

10.9 13.9

9.31 11.0

12.1 11. B

7.78 6.94

5.465.61

4.55 4.29

3.54 3.08

2.97 3.02

2.55 2.45

4 16

23.1 23.6

21.1 22.6

19.5 19.1

14.2 10.2

11.4 12.9

14.7 19.7

16.5 17.0

17.0 22.9

18.4 20.8

16.0 17.8

14.6 19.5

13.7 16.3

11.8 15.3

11.5 14.0

10.8 13.1

8.04 7.44

5.39 5.69

4.76 7.27

8.31 14.0

10.7 13.5

9.31 11.1

12.3 11.4

7.61 6.86

5.39 5.61

4.42 4.29

3.48 3.02

2.97 3.02

2.50 2.45

TIME 517

23.2 23.5

21.4 22.2

19.7 18.7

13.9 9.98

11.9 12.7

15.4 19.7

16.7 16.6

17.6 22.9

18.7 20.5

16.5 17.2

15.2 19.1

14.1 15.6

12.4 14.7

12.1 13.3

11.512.4

8.04 6.94

5.325.61

4.76 7.10

9.13 13.9

10.7 13.0

9.41 11.1

12.6 11.0

7.52 6.69

5.325.54

4.35 4.22

3.42 3.02

2.97 3.02

2.50 2.50

IN HOURS 6

18

23.2 23.2

21.8 21.9

19.9 18.3

13.5 9.79

12.212.4

16.0 19.5

17.0 16.3

18.3 22.6

19.3 20.1

16.9 16.7

15.9 18.4

14.7 14.9

13.1 14.0

12.9 12.7

12.2 11.7

8.04 6.61

5.39 5.54

4.89 6.94

9.98 13.7

10.9 12.6

9.69 11.2

12.8 10.5

7.52 6.53

5.325.46

4.29 4.16

3.42 3.02

2.97 2.97

2.45 2.45

SECTION

7 19

23.4 22.9

21.921.4

20.0 17.8

13.3 9.60

12.7 12.3

16.7 19.1

17.2 16.0

18.9 22.2

19.6 19.5

17.2 16.0

16.6 17.6

15.2 14.2

13.8 13.3

13.7 12.0

13.0 11.1

8.04 6.38

5.545.61

5.18 6.86

10.8 13.2

11.2 12.1

9.89 11.3

13.1 10.1

7.52 6.38

5.39 5.32

4.22 4.10

3.36 3.02

2.97 2.91

2.45 2.35

2505,

8 20

23.5 22.5

22.1 20.9

20.1 17.4

13.0 9.41

12.9 12.1

17.4 18.7

17.4 15.6

19.6 21.8

19.9 18.8

17.6 15.3

17.2 16.7

15.8 13.5

14.3 12.7

14.2 11.4

13.5 10.6

8.04 6.14

5.61 5.69

5.91 6.69

11.5 12.8

11.6 11.7

10.2 11.4

13.2 9.60

7.52 6.14

5.46 5.25

4.22 3.97

3.36 3.02

2.97 2.66

2.40 2.30

9 21

23.622.1

22.3 20.5

20.1 16.9

12.7 9.31

13.1 12.0

18.0 18.1

17.6 15.3

20.3 21.1

20.1 18.0

18.0 14.7

17.8 15.8

16.3 12.9

14.9 12.0

14.8 10.8

14.2 10.2

8.04 5.99

5.84 5.76

6.38 6.69

12.1 12.3

12.1 11.3

10.5 11.6

13.3 9.22

7.52 5.99

5.54 5.11

4.22 3.91

3.31 3.02

2.97 2.86

2.40 2.25

10 22

23.821.8

22.620.1

20.316.5

12.3 9.31

13.3 12.0

18.5 17.6

17.8 15.0

20.9 20.5

20.4 17.4

18.3 14.1

18.3 14.8

16.6 12.3

15.4 11.4

15.2 10.3

14.6 9.69

8.04 5.76

6.14 5.54

6.69 6.69

12.8 11.8

12.7 10.8

10.7 11.7

13.2 8.94

7.52 5.84

5.69 5.03

4.22 3.84

3.25 3.02

2.97 2.75

2.40 2.20

11 23

23.921.4

22.8 19.7

20.316.1

12.0 9.31

13.512.0

18.8 17.1

17.9 14.9

21.6 19.9

20.7 16.6

18.4 13.7

18.8 14.1

17.0 11.8

15.9 10.9

15.5 9.89

14.7 9.22

8.04 5.61

6.14 5.32

6.94 6.61

13.311.5

13.210.4

10.9 11.8

13.1 8.58

7.44 5.69

5.76 4.89

4.22 3.78

3.19 3.02

3.02 2.70

2.40 2.20

12 24

24.1 21.1

22.8 19.5

20.315.8

11.6 9.50

13.4 12.3

19.2 16.7

17.9 14.9

22.1 19.2

20.916.1

18.5 13.3

19.2 13.5

17.1 11.5

16.0 10.6

15.5 9.60

14.8 8.85

7.95 5.54

6.06 5.18

7.19 6.61

13.7 11.4

13.5 9.89

11.0 11.9

13.0 8.31

7.35 5.61

5.76 4.83

4.29 3.72

3.19 3.02

3.02 2.65

2.35 2.20

49

TABLE 7.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0043, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

15351720151015201520 151516051547

14011351162914341614

17451654173018061600

16341628- 14121702

15271637161413370905

09000914160716250909

14591002151517201714

1722130517471225

DISCHARGE(l).

(M /S)

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

HATERLEVELO)

(M)

5.6255.5755.4855.5455.829 __

5.8595.6845.624

5.5405.5355.5405.5805.630

6.0736.3406.5556.6856.610

6.5056.324 6.0246.340

6.2306.5396.3996.3096.099

6.0435.6996.0695.9485.789

5.6055.5705.4255.3655.375

5.3805.3555.3255.275

ACTIVEBED(4)

(M)

4.8484.8814.8714.8984.909

4.5654.4994.663

4.4454.4614.4674.4774.481

4.4654.7364.6144.5234.596

4.5464.589 4.4524.397

4.3404.5074.4724.5054.549

4.5334.5644.7304.7854.759

4.7204.7614.6954.6664.685

4.7464.7554.7934.911

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.737.672.597.620.826 1.1191.068.884

1.0591.0391.0321.0421.058

1.3871.3381.5251.6171.584

1.5651.475 1.3471.639

1.6081.6211.5781.5341.347

1.295.973

1.1651.004.874

.834

.789

.708

.651

.640

.589

.557

.499

.342

ACTIVEBED(6)

(M)

0.777.694.614.647.920__ 1.2941.185.961

1.0951.0741.0731.1031.149

1.6081.6041.9412.1622.014

1.9591.735

1.5721.943

1.8902.0321.9271.8041.550

1.5101.1351.3391.1631.030

.885

.809

.730

.699

.690

.634

.600

.532

.364

HIDTH

HATERSURFACE! 7)

(M)

17.216.816.616.918.5 19.318.117.8

16.816.816.917.117.6

19.820.722.623.623.5

22.420.8 20.020.7

20.622.821.820.719.9

20.119.320.019.919.9

16.215.915.615.315.4

15.415.415.215.2

ACTIVEBED(8)

(M)

16.016.016.016.016.0 16.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.0 16.016.0

16.016.016.016.016.0

16.016.016.016.016.0

15.015.015.014.014.0

14.014.014.014.0

FLOH AREA

(9)(M2 )

12.6811.299.9110.4815.27

21.6119.3215.74

17.7917.4517.4417.8118.63

27.4627.7034.4738.1637.23

35.0530.68 26.9533.93

33.1236.9634.4031.7526.80

26.0418.7723.3119.9717.40

13.5112.5411.049.969.85

9.078.587.595.20

TOTAL (10)_(MZ )

12.6811.299.9110.4815.27

21.6119.3215.74

17.7917.4517.4417.8118.63

27.4627.7034.4738.1637.23

35.0530.68 26.9533.93

33.1236.9634.4031.7526.80

26.0418.7723.3119.9717.40

13.5112.5411.049.969.85

9.078.587.595.20

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAHBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAHBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

50

TABLE 8.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0075, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE(l)

(M 3/S)

MEAN ELEVATION;2)HATERLEVELO)

(M)

ACTIVEBED(4)

(M)

MEAN DEPTH HIDTH FLOH AREA

5-13 5-14 5-16 5-19 5-21

5-22 5-24 5-26 5-27 5-28

5-306-01 6-03 6-05 6-07

6-09 6-10 6-11 6-12 6-13

6-14 6-15 6-16 6-17 6-18

6-19 6-20 6-21 6-23 6-25

6-276-297-01 7-03 7-05

7-07 7-09 7-12 7-16 7-20

7-23 7-26 7-29 9-16

15291506150015141512

145616031540

14081337160814221603

17271634172517311541

16301715

14271641

15281602162215270925

09200921160016170917

14501007150917131707

1717125717421200

3.742.613.228.31

9.2B 5.67 4.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12. 18.

17.025.621.41813.7

12.9

5.6565.5965.5165.5665.886

5.9025.7105.650

550560560600660

6.1466.4206.6306.7586.671

6.5736.363

6.0726.410

292,603

6.4606.3686.162

6.1125.7406.1376.0065.826

5.6305.5805.4345.3705.384

5.3855.3645.3355.290

932952966035

4.980

4.6034.5904.594

589899036051

5.085

4.9304.8314.6094.5454.506

4.5724.609

4.6704.702

780752738836

4.878

883062048890

4.904

151212172079074

093094077

0.686.609.525.512.812

1.1281.007.968

.881

.622

.505

.531

.558

040173

1.4261.5291.469

1.387 1^25

1.1751.224

193296229182

5.041

1.089

1.054.640.947.954.832

.467

.365

.259

.259

.281

.273

.248

.232

.222

0.724.644.550.531.906

1.2991.1201.056

.961

.661

.524

.549

.575

216589021213

2.165

2.0011.754

1.4021.708

L.512 L.851 L.722 L.532 1.284

L.229.6781.089L.116.922

.479

.368

.262

.291

.310

.292

.270

.258

.249

16.516.316.116.117.8

17.616.416.4

16.116.016.216.216.4

18.822.724.425.025.0

24.021.4

18.722.7

20.324.523.121.318.7

18. 16. 18. 18,17.1

16.316.216.112.813.6

13.413.612.611.2

14.014.014.014.014.0

14.014.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.0

14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.010.011.0

11.011.010.09.0

11.329.938.458.2414.46

19.8616.5115.87

14.199.958.188.609.15

19.5526.6234.8038.2236.74

33.30 28^6

21.9727.79

24.2131.7528.3925.1720.37

19.5010.5617.5217.5614.22

3.82

3.663.372.922.48

11.329.938.458.2414.46

19.8616.5115.87

14.199.958.188.609.15

19.5526.6234.8038.2236.74

33.30 28.^36

21.9727.79

24.2131.7528.3925.1720.37

19.5010.5617.5217.5614.22

,61,9216

3.313.82

3.663.372.922.48

1) DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. 6) MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 14 METERS.9 FLOH AREA OF MAIN CHANNEL; EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

51

TABLE 9.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0137, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION! 2)

DATE

5-135-145-U5-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

15231700145015001503_

143715501534

14041338155714111551

17301700172017551521

16181655 14441624

15101608160215180940

09380932155516120929

14451016150417051701

1713125117361145

DISCHARGE! 1)>

<M J/S)

3.742.613.228.31_

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

.

-

HATERLEVEH3)

(M)

5.6905.6365.5505.6205.918_

5.9545.7765.710

5.6005.6005.6065.6445.700

6.1746.4376.6706.8116.698

6.5976.393 6.1186.433

6.3236.6436.4936.4006.218

6.1685.8146.1786.0545.894

5.7005.6165.5005.4465.466

5.4665.4405.4165.380

ACTIVEBED(4)

(M)

5.1375.1655.1545.1775.158_

5.1785.1955.165

5.1565.1635.1595.1545.155

5.1585.1635.1635.1665.151

5.2025.194 5.1805.177

5.1615.1755.1905.1725.201

5.1955.1635.1505.1775.186

5.1745.1825.1815.1915.200

5.1935.1915.2125.201

MEAN DEPTH

CHANNELNIDE(5)

(M)

0.554.475.398.449.719_ .779.556.524

.447

.409

.454

.488

.542

.9691.0091.2041.3421.244

1.133.938 .902.984

.8871.1871.031

.957

.989

.935

.650

.962

.844

.696

.522

.446

.340

.272

.284

.296

.271

.229

.202

ACTIVEBED(6)

(M)

0.553.471.396.443.760_ .776.581.545

.444

.437

.447

.490

.545

1.0161.2741.5071.6451.547

1.3951.199

.9381.256

1.1621.4681.3031.2281.017

.973

.6511.028

.877

.708

.526

.434

.319

.255

.266

.273

.249

.204

.179

HIDTH

HATERSURFACED)

(M)

18.117.817.817.718.8_

17.818.417.7

17.517.818.017.918.3

19.324.024.925.025.0

24.024.0 18.924.2

24.024.424.324.119.2

19.518.219.719.318.7

18.818.017.617.717.7

17.617.617.617.3

ACTIVEBED(8)

(M)

14.014.014.014.014.0_

14.014.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.0 -14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.014.0

FLOH AREA

(9)(M 2)

10.028.467.087.94

13.52_

13.8610.239.27

7.827.288.168.749.93

18.7124.2129.9933.5631.10

27.1922.52 17.0523.82

21.2828.9625.0623.0618.98

18.2411.8318.9416.3013.02

9.828.035.984.825.02

5.204.774.033.50

TOTAL (10)<M 2 )

10.028.467.087.94

13.52_

13.8610.239.27

7.827.288.168.749.93

18.7124.2129.9933.5631.10

27.1922.52 17.0523.82

21.2828.9625.0623.0618.98

18.2411.8318.9416.3013.02

9.828.035.984.825.02

5.204.774.033.50

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 14 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

52

TABLE 10.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0178, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION (2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME DISCHARGE! 1) HATER 3 LEVELI3)

(MVS) (M)

15101700143514511459__. 142015441530

13561335154214011538

17091635170017351534

16461656 15051635

14551549154114480910

09540939154316000935

13391022145816581655

1709124817341131

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5 -

12.418.7

17.025.621.418.913.7

12.9

-

_

5.7505.6905.6105.6765.984 6.0105.8305.770

5.6605.6605.6705.7105.770

6.2306.4906.7056.8406.740

6.6306.445 6.1706.475

6.3806.6756.5406.4506.256

6.2265.8706.2306.1105.950

5.7605.6705.5465.4765.500

5.5065.4805.4505.400

ACTIVE BEDI4)

(H)

5.2715.2735.2575.2655.267

5.2935.2755.267

5.2665.2625.2645.2615.291

5.2945.3285.3125.2795.303

5.2825.294 5.2625.270

5.2955.3075.2915.3165.284

5.3065.2975.2865.2905.297

5.2935.2755.2685.2485.247

5.2625.2745.2565.217

MEAN DEPTH

CHANNEL HIDEI5)

(M)

0.450.394.343.388.627 .639.520.469

.367

.367

.380

.419

.450

.793

.9471.1421.2641.162

1.118.955

.770

.958

.9271.1171.029.923.836

.780

.522

.807

.712

.598

.431

.367

.266

.218

.238

.238

.207

.183

.174

ACTIVE BED(6)

(M)

0.479.417.353.411.717 -.717.555.503

.394

.398

.406

.449

.479

.9361.1621.3931.5611.437

1.3481.151 .908

1.205

1.0851.3681.2491.134.972

.920

.573

.944

.820

.653

.467

.395

.278

.228

.253

.244

.206

.194

.183

HIDTH

HATER SURFACE! 7)

(M)

17.717.516.817.619.0 18.917.817.9

17.617.917.617.817.9

20.722.423.024.023.5

22.522.0 20.322.2

20.823.022.222.120.6

20.618.320.620.419.0

18.317.716.915.715.9

16.416.215.913.4

ACTIVE BEDI8)

(M)

15.015.015.015.015.0 15.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.0 15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.014.014.0

15.015.014.012.0

FLOH AREA

(9) (M2 )

7.976.905.776.8311.90

12.079.268.39

6.466.576.697.468.05

16.4221.2226.2630.3327.32

25.1621.02 15.6321.26

19.2825.7022.8420.4017.22

16.079.5516.6314.5311.37

7.886.504.493.423.78

3.903.362.912.32

TOTAL ( 10 ) <M 2 )

7.976.905.776.8311.90

12.079.268.39

6.466.576.697.468.05

16.4221.2226.2630.3327.32

25.1621.02 15.6321.26

19.2825.7022.8420.4017.22

16.079.5516.6314.5311.37

7.886.504.493.423.78

3.903.362.912.32

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9) FLOH AREA OF MAIN CHANNEL; EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

53

TABLE 11.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0220, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION) 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

15181646132514451450

140415401525

13511326153913491526

17101635170417491510

16311641

15241611

15101531152515110921

10100945153715540942

14351030145416511650

1705124217261116

DISCHARGE) 1)

(M 3/S)

3.742.613.228.31_

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

-

_

HATERLEVEU3)

(M)

5.7725.7165.6365.7006.000

6.0265.8465.786

5.6865.6765.6865.7265.796

6.2506.4996.7126.8526.759

6.6486.454 6.1806.488

6.3786.6726.5546.4586.274

6.2465.8906.2406.1205.970

5.7765.6865.5665.5005.520

5.5305.5005.4705.420

ACTIVEBEDI4)

(M)

5.3315.3355.3195.3135.343

5.3545.3445.342

5.3375.3285.3215.3255.337

5.3655.3765.3925.3795.380

5.3625.337- 5.3235.368

5.3405.3505.3445.3665.369

5.3195.3405.3265.3455.332

5.3355.3245.3055.3115.308

5.3235.3095.3205.301

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.432.372.307.375.632 .644.483.431

.338

.341

.356

.395

.444

.835

.9801.1151.2431.153

1.1061.024

.8031.000

.9431.0901.076

.986

.852

.870

.533

.850

.726

.613

.429

.351

.255

.184

.205

.202

.186

.146

.116

ACTIVEBED(6)

(M)

0.441.381.317.387.657 - .672.502.444

.349

.348

.365

.401

.459

.8851.1231.3201.4731.379

1.2861.117

.8571.120

1.0381.3221.2101.092

.905

.927

.550

.914

.775

.638

.441

.362

.261

.189

.212

.207

.191

.150

.119

HIDTH

HATERSURFACED)

(M)

17.717.517.417.518.5 -

18.417.918.0

17.617.417.617.617.7

19.220.822.323.022.8

21.920.2

18.820.3

19.922.120.620.319.2

18.918.019.219.118.3

17.617.617.217.217.4

17.217.317.317.1

ACTIVE8ED(8)

(M)

16.016.016.016.016.0 -

16.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.0 16.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.0

FLOH AREA

(9)(M 2 )

7.646.515.346.56

11.69

11.858.657.75

5.955.936.266.957.86

16.0420.3924.8528.6026.29

24.2120.68

15.0920.30

18.7724.0822.1720.0216.35

16.459.60

16.3213.8711.23

7.556.174.393.163.57

3.473.222.531.98

TOTAL (10)(M2 )

7.646.515.346.56

11.69

11.85B.657.75

5.955.936.266.957.86

16.0420.3924.8528.6026.29

24.2120.68

15.0920.30

18.7724.0822.1720.0216.35

16.459.60

16.3213.8711.23

7.556.174.393.163.57

3.473.222.531.98

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

54

TABLE 12.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0257, EAST FORK RIVER, HYOMING, 1980

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-23*6-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

MEAN ELEVATION(2)

TIME DISCHARGE! 1) HATER ACTIVE 3 LEVEL(3) BED(4)

(MVS) (M) (M)

15001745142014401444 134715341515

13421325152213171517

16491604164317141525

16101624121815361651

14551507155415090940

10220952152815470948

14291035145016461645

1701123817231102

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_

5.7935.7345.6545.7246.033

6.0535.8645.814

5.7045.7005.7145.7545.824

6.2806.5346.7426.8826.782

6.6826.4906.1526.2026.507

6.4146.7026.5826.4946.310

6.2675.9146.2646.1495.980

5.7945.7145.5845.5305.550

5.5505.5245.4905.440

5.0825.0955.0795.1345.121

5.1075.0875.080

5.0915.0825.1265.1425.125

5.1245.1375.0885.1035.092

5.0925.1095.0785.0855.080

5.0935.1255.1145.1025.105

5.0705.0735.1335.0955.068

5.0975.1025.1355.2005.237

5.2325.2435.2265.218

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.593.554.517.510.798 .866.670.637

.529

.534

.513

.537

.618

1.0651.2301.3071.4831.352

1.2681.2571.0011.0421.268

1.2011.2721.2931.2501.095

1.115.764

1.013.947.829

.625

.541

.402

.304

.286

.290

.258

.244

.206

ACTIVE BED(6)

(M)

0.711.639.575.590.912 . ..946.777.734

.613

.618

.588

.612

.699

1.1561.3971.6541.7791.690

1.5901.3811.0741.1171.427

1.3211.5771.4681.3921.205

1.197.841

1.1311.054.912

.697

.612

.449

.330

.313

.318

.281

.264

.222

HIDTH

HATER SURFACED)

(M)

13.512.611.912.613.1 12.713.212.9

13.012.912.712.812.8

13.114.016.016.016.0

16.013.512.813.014.0

13.616.014.514.013.0

12.712.913.112.913.0

12.612.912.311.812.3

12.312.111.811.9

ACTIVE BED(8)

(M)

10.010.010.010.010.0

10.010.010.0

10.010.010.010.010.0

10.010.010.010.010.0

10.010.010.010.010.0

10.010.010.010.010.0

10.010.010.010.010.0

10.010.010.010.010.0

10.010.010.010.0

FLOH AREA

(9) (M2 )

8.016.986.156.4310.45

10.998.848.21

6.886.896.516.877.91

13.9517.2220.9223.7221.63

20.2816.9612.8113.5517.75

16.3320.3618.7517.5114.23

14.169.8613.2812.2110.78

7.886.984.943.593.51

3.573.122.882.45

TOTAL (10) (M 2)

8.016.986.156.4310.68

11.138.848.21

6.886.896.516.877.91

14.9320.4426.9931.4727.68

25.1719.3013.1314.2020.37

17.8825.7122.3817.5115.23

15.189.8614.2512.7310.78

7.886.984.943.593.51

3.573.122.882.45

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 10 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS. * HYDRAULIC-GEOMETRY VALUES SHOHN ARE ESTIMATED.

55

TABLE 13.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0301, EAST FORK RIVER, HYOKING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

15001635140714301437 133015281512

13431345151513111503

16551615164017001459

15431600120015551635

14351535153414440955

09021000151915370954

14241042144416381641

1656123117171021

DISCHARGE! 1)«

(M J/S)

3.742.613.228.31___

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_

HATERLEVEH3)

(M)

5.8105.7505.6705.7556.080_ 6.0905.8805.820

5.7205.7255.7455.7955.860

6.3416.5966.8106.9416.835

6.7476.5526.2066.2466.582

6.4826.7656.6466.5566.371

6.3025.9416.3316.1966.026

5.8205.7305.6155.5605.580

5.5805.5405.5105.460

ACTIVEBED(4)

(M)

5.0605.1155.1615.1825.089_

5.0315.0255.060

5.1155.1935.2135.1935.162

5.0515.0595.0044.9794.975

5.0175.0105.0105.0315.025

5.0735.0255.0645.0545.051

5.1245.1705.0555.1145.128

5.1195.2095.2945.2925.289

5.2575.2685.2775.245

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.700.608.489.555.896_ .976.818.727

.581

.508

.519

.578

.661

1.1351.3871.4621.5671.513

1.4141.2991.0731.0451.326

1.2551.1001.3501.2871.148

1.019.731

1.111.943.838

.674

.522

.329

.283

.297

.327

.270

.233

.228

ACTIVEBED(6)

(M)

0.750.635.509.573.991_ 1.059.855.760

.605

.532

.532

.602

.698

1.2901.5371.8061.9621.860

1.7301.5421.1961.2151.557

1.4091.7401.5821.5021.320

1.178.771

1.2761.082.898

.701

.521

.321

.268

.291

.323

.272

.233

.215

HIDTH

HATERSURFACE(7)

(M)

12.712.512.212.213.3_ 13.012.512.4

12.412.512.612.712.6

14.014.015.916.015.9

15.414.913.614.114.8

14.221.115.014.814.3

14.312.714.214.212.9

12.312.012.212.212.1

12.112.112.111.8

FLOH AREA

ACTIVEBED(8)

(M)

11.011.011.011.011.0_

11.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.0

(9)(M 2 )

8.887.605.976.7711.91_

12.6910.229.02

7.216.356.547.348.32

15.8919.4223.2525.0824.06

21.7719.3614.5914.7419.62

17.8223.2120.2419.0416.41

14.579.2915.7813.3910.81

8.296.264.013.453.59

3.963.272.B22.69

TOTAL (10)(M2 )

8.887.605.976.7712.07_

12.9910.229.02

7.216.356.547.348.32

17.0921.5827.9031.5229.11

25.1421.1915.1215.4721.90

19.4926.9122.7620.9617.74

15.509.2916.9114.0710.81

8.296.264.013.453.59

3.963.272.822.69

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 11 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

56

TABLE 14.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0348, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIHE DISCHARGE! 1) HATER 3 LEVELI3)

(MJ/S) (M)

14461625135414241430_ -122715151510

13361310150512521453

16401612161916441440

15551636114516151614

14371518151514201017

09201006150915281002

14171047143716321634

1651122317111005

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

-

5.8465.7905.7205.7906.120

6.1205.9045.854

5.7705.7705.7905.8305.900

6.3846.6286.8386.9646.871

6.7866.5726.2286>2766.622

6.5226.8226.6926.5926.412

6.3485.9786.3726.2386.054

5.8505.7805.6665.5965.610

5.6065.5665.5465.498

ACTIVE BED(4)

(M)

5.3605.3895.3785.3535.328

5.2575.3755.447

5.4385.4415.4055.4095.366

5.2765.2565.1985.1995.226

5.2975.3265.3645.4775.451

5.4435.3625.3585.3755.442

5.4305.4355.4275.3995.350

5.3985.3915.3895.3715.359

5.3605.3615.3375.311

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.457.382.325.412.739 .804.488.376

.314

.311

.362

.392

.495

1.0241.2561.4951.5851.487

1.3741.163.826.749

1.097

1.0121.3581.2461.136.915

.858

.516

.887

.788

.663

.427

.367

.263

.213

.236

.231

.192

.187

.179

ACTIVE BED(6)

(M)

0.486.401.342.437.792 .863.529.407

.332

.329

.385

.421

.534

1.1081.3721.6401.7651.645

1.4891.246.864.799

1.171

1.0791.4601.3341.217.970

.918

.543

.945

.839

.704

.452

.389

.277

.225

.251

.246

.205

.209

.187

HIDTH

HATER SURFACE! 7)

(M)

17.717.217.117.318.0 18.118.118.0

17.517.517.617.918.0

18.719.119.420.019.7

19.018.817.918.818.9

18.818.918.818.718.7

18.918.218.918.718.5

18.218.217.817.617.7

17.717.616.413.6

ACTIVE BED(8)

(M)

16.016.016.016.016.0 16.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.014.012.0

FLOH AREA

(9) (M2 )

8.086.565.557.1313.31

14.568.836.77

5.495.446.387.028.91

19.1423.9929.0131.7029.29

26.1121.8714.7914.0820.73

19.0225.6723.4221.2417.12

16.229.3916.7614.7312.26

7.766.684.683.754.17

4.093.383.072.43

TOTAL(IO) (M 2 )

8.086.565.557.1313.31 -

14.568.836.77

5.495.446.387.028.91

19.1423.9929.0131.7029.29

26.1121.8714.7914.0820.73

19.0225.6723.4221.2417.12

16.229.3916.7614.7312.26

7.766.684.683.754.17

4.093.383.072.43

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

57

TABLE 15.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0421, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION! 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

14301605134014151421 - 115915041458

13321310145812481437

16231550163017071453

15311615111916321551

14161450150213591033

09321020150015161009

14071053142916251628

1645121717070945

DISCHARGE! 1)

(M 3/S)

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_ _

_

HATERLEVELO)

(M)

5.9155.8615.7815.8356.140 -

6.2106.0305.980

5.8855.8655.8655.8955.950

6.4306.6756.8957.0096.935

6.8496.6556.3346.3706.705

6.5956.8856.7556.6606.495

6.4156.0506.4256.2806.115

5.9255.8405.7255.6605.660

5.6555.6305.6055.560

ACTIVEBED(4)

(M)

5.5915.5575.4455.4575.554_-

5.7505.7225.698

5.6705.6305.6205.6145.621

5.6695.6885.7585.8015.809

5.7825.8235.7815.7555.744

5.7705.7725.8055.7555.744

5.6825.6635.6535.6515.643

5.6125.5425.4305.4035.398

5.3985.4085.3555.350

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.322.308.315.344.566__.442.316.283

.223

.217

.223

.279

.321

.745

.9351.0641.1401.066

1.013.789.531.594.905

.7821.068.901.859.716

.717

.378

.741

.621

.466

.311

.286

.272

.247

.244

.245

.233

.217

.194

ACTIVEBED(6)

(M)

0.324.304.336.378.586_ .460.308.282

.215

.235

.245

.281

.329

.761,987

1.1371.2081.126

1.067.832.553.615.961

.8251.113.950.905.751

.733

.387

.772

.629

.472

.313

.298

.295

.257

.262

.257

.222

.250

.210

HIDTH

HATERSURF ACE (7)

(M)

25.421.418.220.125.7___

25.524.323.6

23.424.724.724.825.3

25.927.127.827.727.5

27.827.326.026.027.5

27.427.727.627.427.0

26.125.626.725.925.8

25.523.816.414.114.7

14.514.313.712.7

ACTIVEBED(8)

(M)

23.020.016.017.023.0_.

23.023.022.0

23.021.021.023.023.0

23.023.023.023.023.0

23.023.023.023.023.0

23.023.023.023.023.0

23.023.023.023.023.0

23.021.014.013.013.0

13.014.011.011.0

FLOH AREA

(9)(M2 )

8.176.605.746.9114.54 -

11.267.686.68

5.215.355.516.918.13

19.2925.3429.5731.5829.32

28.1521.5513.8015.4424.88

21.4329.5724.8823.5519.33

18.719.6719.7916.0812.01

7.946.804.463.493.59

3.563.332.972.46

TOTAL (10)«(M*)

8.176.605.746.9114.54

11.267.686.68

5.215.355.516.918.13

19.2925.3429.5731.5829.32

28.1521.5513.8015.4424.88

21.4329.5724.8823.5519.33

18.719.6719.7916.0812.01

7.946.804.463.493.59

3.563.332.972.46

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.

7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 23 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

58

TABLE 16.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0460, EAST FORK RIVER, NYOMING, 1980

MEAN ELEVATION12)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

14301600133514091415 114814581500

13221300145312251427

16201555160916471432

15161557__16201538

13581430143314271000

09491031145415071016

14031101142216211620

1639120816580933

DISCHARGE* 1)

(M3/S)

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

HATERLEVEL(3)

(M)

5.9555.B955.8255.8756.165 .6.2606.0756.025

5.9405.9205.9205.9405.995

6.4406.7016.9247.0496.989

6.8846.706 6.4056.726

6.6266.8996.7916.6916.515

6.4456.0906.4516.3156.145

5.9705.8905.7805.7205.720

5.7205.7055.6855.635

ACTIVEBED(4)

(M)

5.4745.4975.4875.5005.472

5.5195.5215.515

5.5215.5265.5225.5165.519

5.4645.5045.5265.5455.524

5.5075.499 5.4815.458

5.4865.4485.4875.4555.455

5.4475.4555.4415.4625.466

5.4785.4735.4645.4335.412

5.4195.4155.4135.392

MEAN DEPTH

CHANNELHIDEI5)

(M)

0.461.383.312.369.627 .659.513.485

.402

.386

.381

.406

.448

.8651.0441.1161.2051.166

1.0801.035 .805

1.095

1.0031.1541.1181.064.922

.875

.588

.894

.779

.630

.468

.409

.309

.285

.268

.263

.266

.250

.214

ACTIVEBED(6)

(M)

0.481.398.338.375.693___.741.554.510

.419

.394

.398

.424

.476

.9761.1971.3981.5041.465

1.3771.207 .924

1.268

1.1401.4511.3041.2361.060

.998

.6351.010.853.679

.492

.417

.316

.287

.308

.301

.290

.272

.243

HIDTH

HATERSURFACE (7)

(M)

17.917.717.017.319.1 19.418.418.0

17.717.717.717.718.1

20.121.024.224.524.2

24.121.4 20.121.3

20.724.121.421.120.4

20.318.420.219.318.6

17.817.416.214.615.7

15.614.714.614.1

FLOH AREA

ACTIVEBED(8)

(M)

16.016.015.016.016.0 16.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.0 16.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.015.014.013.0

13.013.013.012.0

(9)(M 2 )

8.256.785.316.3811.98

12.799.448.73

7.116.826.757.188.10

17.3821.9327.0129.5328.21

26.0422.16 16.1823.33

20.7727.8123.9222.4518.82

17.7610.8118.0615.0311.73

8.337.115.014.174.20

4.103.913.643.01

TOTAL (10)_(M*>

8.256.785.316.3811.98

12.799.448.73

7.116.826.757.188.10

17.3821.9327.0129.5328.21

26.0422.16 16.1823.33

20.7727.8123.9222.4518.82

17.7610.8118.0615.0311.73

8.337.115.014.174.20

4.103.913.643.01

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 16 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

59

TABLE 17.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0516, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION (2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

14211545132514001414 113614451453

13191257143712201417

16031530155617201450

15001537

16071603

14101411145414101025

10021038144814591023

13571110141816121617

1637120416540855

DISCHARGE(l)«

(MVS)

3.742.613.228.31 .

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

.

HATERLEVEL(3)

(K)

5.9805.9345.8505.9066.200__ 6.2936.0936.043

5.9545.9445.9405.9636.014

6.4706.7306.9607.0487.010

6.9246.740

6.4336.750

6.6536.9266.8206.7106.540

6.4806.1136.4706.3506.173

5.9945.9105.8005.7305.736

5.7305.7105.7005.647

ACTIVEBED(4)

(M)

5.3405.3675.3695.3695.340_

5.3535.3785.367

5.3785.3765.3775.3755.367

5.3735.3275.2835.3345.374

5.4105.373

5.3375.323

5.3255.2865.3035.2825.297

5.2725.2975.3105.3345.287

5.3455.3615.3765.3595.358

5.3635.3595.3715.343

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.595.530.452.508.789_ .877.656.620

.533

.524

.519

.538

.593

1.0051.2801.4081.4511.361

1.2981.255

.9941.308

1.2151.3841.3091.3071.139

1.098.754

1.050.915.808

.602

.513

.406

.354

.362

.351

.337

.317

.296

ACTIVEBED(6)

(M!

0.640.567.481.537.860_ .940.715.676

.576

.568

.563

.588

.647

1.0971.4031.6771.7141.636

1.5141.367

1.0961.427

1.3281.6401.5171.4281.243

1.208.816

1.1601.016.886

.649

.549

.424

.371

.378

.367

.351

.329

.304

NIDTH

HATERSURFACE(7)

(M)

17.417.016.816.717.8__ 17.717.817.7

17.417.517.417.617.5

18.618.820.921.021.0

20.618.7

18.518.8

18.620.720.118.718.5

18.617.618.718.418.0

17.517.316.716.616.7

16.716.616.616.3

ACTIVEBED(8)

(M)

15.015.015.015.015.0__ 15.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.0

15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.0

FLOH AREA

(9)(M2 )

10.369.017.608.49

14.04_

15.5211.6810.97

9.279.169.029.4810.38

18.7024.0629.4230.4728.58

26.7423.46

18.3824.59

22.6028.6526.3224.4421.08

20.4313.2719.6416.8414.54

10.538.886.795.876.04

5.865.605.254.83

TOTAL (10)3(M')

10.369.017.608.4914.04_

15.5211.6810.97

9.279.169.029.4810.38

18.7024.0629.4230.4728.58

26.7423.46

18.3824.59

22.6028.6526.3224.4421.08

20.4313.2719.6416.8414.54

10.538.886.795.876.04

5.865.605.254.83

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8) DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

60

TABLE IB.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0556, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE)1)

(M 3/S)

MEAN ELEVATION(2)

HATER LEVELO)

(M)

ACTIVEBEDU)

(M)

MEAN DEPTH

CHANNEL HIDE(5)

(M)

WIDTH

HATERSURFACE!?)

(M)

ACTIVE BED(8)

(M)

FLOW AREA

(9) (M2 )

TOTAL(10)(M2 )

5-13 5-14 5-16 5-19 5-21

5-22 5-24 5-26 5-27 5-28

5-306-01 6-03 6-05 6-07

6-09 6-10 6-11 6-12 6-13

6-14 6-15 6-16 6-17 6-18

6-19 6-20 6-21 6-23 6-25

6-276-297-01 7-03 7-05

7-07 7-09 7-12 7-16 7-20

7-23 7-26 7-29 9-16

14101600132013521404

114514441439

13201258143212071406

16051530153616551450

14451550

15541553

04001452143813541048

10201053143814501039

13481115141014051608

1630115316440840

3.742.613.228.31

9.285.674.74

3.283.22.28.81

4.51

13.519.323.530.628.3

23.5

12, 18,

17.025.621.418.913.7

12.9

5.9905.9305.8605.9106.225

6.3106.1056.055

960950950970025

6.5096.7747.004.104

7.070

6.959 6lZ70

6.4556.785

685974849739

6.569

509125495369185

995910800750

5.734

5.7265.7105.7005.640

5.2455.2535.2735.3125.339

5.2425.2325.239

193183,187170,172

,256,292,306,301

5.268

5.1765.155

077063

129149211194

5.196

175189209390

5.285

279295066064

5.051

5.0635.0665.0874.989

0.619.573.495.484.745

.896

.723

.681

.638

.638

.637

.671

.712

.079

.261,293.378

1.374

1.4121.329

1.2171.489

1.3191.4301.3311.2961.154

1.152.805

1.130.873.782

.621

.594

.661

.635

.635

.622

.612

.606

.582

0.745.677.587.598.886

.068

.873

.816

.767

.767

.763

.800

.853

253482698803

1.802

1.7831.615

,378,722

,556,825,638.545.373

L.334 .936L.286 .979 .900

.716

.615

.734

.686

.683

.663

.644

.613

.651

16.416.015.715.916.3

16.716.416.2

16, 16, 16, 16. 16,

17.017.720.020.420.0

19.317.8

16.817.7

17.519.518.618.017.4

17.116.617.016.816.5

16.115.81111,11,

11, 10. 10.

13.013.013.013.013.0

13.013.013.0

13.013.013.013.013.0

13.013.013.013.013.0

13.013.0

13.013.0

13.013.013.013.013.0

13.013.013.13.

10.2

13.0

13.013.09.09.09.0

9.0 9.0 9.0 8.0

10.159.167.787.7012.14

14.9611.8611.04

10.2610.2110.2610.8111.68

18.3522.3225.8528.1227.49

27.2523.66

20.4526.35

23.0927.8924.7623.3320.08

19.7113.3619.2114.6612.90

10.019.397.747.117.05

6.906.676.365.94

10.159.167.787.7012.14

14.9611.8611.04

10.2610.2110.2610.8111.68

18.3522.3225.8528.1227.49

27.2523.66

20?45 26.35

23.0927.8924.7623.3320.08

19.7113.3619.2114.6612.90

10.019.397.747.11

05

6.906.676.365.94

1) DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

WATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 13 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOHS.

61

TABLE 19.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0602, EAST FORK RIVER, NYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME

14121334131013451355_ 111514301433

13121246142212021351

15391510155816051415

14231525

15401524

13351420142113351100

10361054143214421042

13411129140516021606

1628115116350825

DISCHARGE(l)

(MVS)

3.742.613.228.31_

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

HATERLEVEL(3)

(M)

6.0005.9475.8705.9206.250_

6.3146.1106.060

5.9605.9505.9505.9736.034

6.5286.7947.0407.1337.063

6.9666.774 6.4606.784

6.6946.9666.8576.7306.580

6.5246.1306.5146.3946.204

6.0105.9205.8105.7505.760

5.7605.7265.7165.666

ACTIVEBEDU)

(M)

5.4865.51B5.5035.4955.493_

5.2705.3475.367

5.3735.3955.4185.4375.515

5.5305.4235.3835.3015.268

5.2535.208

5.2475.211

5.2145.2065.2225.2735.362

5.4325.4635.5005.4655.483

5.5215.5235.5335.5425.543

5.5285.5175.5255.515

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.472.396.349.399.657_ .903.663.607

.542

.509

.477

.487

.465

.8621.1611.3201.4831.437

1.3401.291

1.0531.285

1.2321.3661.2461.2161.025

.926

.590

.878

.812

.635

.460

.380

.269

.204

.213

.227

.207

.189

.151

ACTIVEBED(6)

(M)

0.514.429.367.425.757_ 1.044.763.693

.587

.555

.532

.536

.519

.9981.3711.6571.8321.795

1.7131.566 1.2131.573

1.4801.7601.6351.4571.218

1.092.667

1.014.929.721

.489

.397

.277

.208

.217

.232

.209

.191

.151

HIDTH

HATERSURFACE (7)

(M)

19.218.618.018.220.8_.

20.520.019.7

18.218.618.818.819.4

21.922.825.025.025.0

25.022.8

20.923.2

22.225.025.022.321.9

21.719.621.421.020.3

18.318.017.617.517.6

17.617.617.517.5

ACTIVEBEDI8)

(M)

16.016.016.016.016.0_ 16.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.0 16.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.016.016.016.0

FLOW AREA

(9)(M 2 )

9.057.376.287.2613.67_

18.5113.2711.95

9.879.468.969.169.03

18.8926. 4B33.0137.0935.94

33.5029.45 22.0129.82

27.3534.1631.1427.1122.46

20.0911.5718.8017.0612.89

8.426.844.743.573.75

3.993.643.312.65

TOTAL (10)(M 2 )

9.057.376.287.2613.67_

18.5113.2711.95

9.879.468.969.169.03

18.8926.4833.0137.0935.94

33.5029.45

22.0129.82

27.3534.1631.1427.1122.46

20.0911.5718.8017.0612.89

8.426.844.743.573.75

3.993.643.312.65

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOWS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND HATER SURFACE WIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVER8ANK FLOHS.

62

TABLE 20.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0653, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-16

TIME DISCHARGE(l) HATER 3 LEVEL(3)

(M /S) (M)

14001535130513391355 110514261422

13031241140811501337

15401528153515451410

14081505 15181532

13171407140013171120

10591102142514351053

13351132135815561556

1621114416240803

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

6.0205.9675.8805.9406.267

6.3326.1266.077

5.9775.9675.9706.0006.070

6.5626.8287.0567.1717.086

6.9856.792 6.4766.815

6.7126.9926.8836.7656.612

6.5526.1386.5436.4166.226

6.0275.9405.8205.7605.770

5.7705.7405.7305.680

ACTIVEBED(4)

(M)

5.3715.4075.4045.4175.387

5.3755.4005.387

5.4085.4475.4685.4655.498

5.4245.4115.3325.3465.317

5.3445.347 5.3785.371

5.3655.3415.3575.3455.383

5.3925.3965.4045.3955.399

5.3825.3995.3985.3955.398

5.3915.3895.4015.407

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.583.508.436.488.798 .858.653.620

.513

.475

.454

.489

.515

1.0321.3161.2351.3291.271

1.2141.287 .986

1.320

1.2221.2951.3521.2811.113

1.046.666

1.050.928.734

.590

.496

.394

.343

.348

.357

.337

.319

.274

ACTIVE BED(6)

(M)

0.649.560.476.523.880 .957.726.690

.569

.520

.502

.535

.572

1.1381.4171.7241.8251.769

1.6411.445 1.0981.444

1.3471.6511.5261.4201.229

1.160.742

1.1391.021.827

.645

.541

.422

.365

.372

.379

.351

.329

.273

WIDTH

HATER SURFACED)

(M)

14.013.813.513.314.2 14.614.014.0

13.913.713.913.714.1

14.815.120.020.020.0

19.015.4

14.915.2

14.918.015.715.014.9

15.114.414.614.614.6

13.813.513.112.913.0

12.912.612.412.2

ACTIVE BED(8)

(M)

12.012.012.012.012.0 12.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.0 12.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.0

FLOH AREA

<9) <M 2 )

8.167.015.886.4911.34

12.539.158.68

7.136.516.316.697.27

15.2719.8824.7026.5925.42

23.0619.82 14.6920.07

18.2123.3121.2319.2116.59

15.799.5915.3413.5610.72

8.146.705.164.434.53

4.614.243.963.34

TOTAL (10)(M 2)

8.167.015.886.4911.34

12.539.158.68

7.136.516.316.697.27

16.0122.1228.6331.6929.81

26.4421.80 15.2622.24

19.7126.8023.7121.0217.43

16.389.5916.0713.8410.72

8.146.705.164.434.53

4.614.243.963.34

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVER8ANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 12 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

63

TABLE 21.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0708, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2) MEAN DEPTH HIDTH

DATE TIME DISCHARGE(l) HATER ACTIVE CHANNEL ACTIVE HATER ACTIVE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

it3456

7)89) 10)

3 LEVEU3) BED(4) HIDE(5) BED(6) SURF ACE (7) BED(8)(M'/S) (M) (M) (M) (M) (M) (M)

1354 6.070 5.524 0.530 0.546 17.6 16.01515 3.74 6.020 5.547 .458 .473 17.7 16.01255 2.61 5.946 5.541 .389 .405 17.8 16.01330 3.22 6.000 5.539 .443 .461 17.7 16.01346 8.31 6.316 5.592 .698 .724 18.1 16.0_ _ _ _ _ _ _ _ - 1055 9.28 6.370 5.537 .802 .833 18.0 16.01409 5.67 6.160 5.515 .618 .645 18.0 16.01410 4.74 6.110 5.521 .566 .589 17.9 16.0

1300 3.28 6.020 5.583 .422 .437 17.8 16.01236 3.22 6.014 5.636 .368 .378 17.8 16.01355 3.28 6.030 5.665 .360 .365 17.9 16.01141 3.81 6.066 5.671 .391 .395 17.9 16.01321 4.51 6.130 5.645 .476 .485 17.8 16.0

1520 13.5 6.632 5.596 .984 1.036 19.1 16.01456 19.3 6.886 5.578 1.175 1.308 20.3 16.01539 23.5 7.106 5.535 1.279 1.571 22.7 16.01515 30.6 7.216 5.528 1.373 1.688 23.2 16.01342 28.3 7.142 5.534 1.319 1.608 23.0 16.0

1346 23.5 7.036 5.560 1.215 1.476 22.4 16.01515 6.840 5.538 1.174 1.302 20.1 16.01059 10.3 6.486 5.512 .920 .974 18.4 16.01501 12.4 6.526 5.545 .926 .981 18.4 16.01512 18.7 6.859 5.564 1.163 1.295 20.2 16.0

1300 17.0 6.766 5.555 1.134 1.211 19.4 16.01335 25.6 7.042 5.563 1.214 1.479 22.4 16.01341 21.4 6.936 5.541 1.229 1.395 20.6 16.01338 18.9 6.822 5.538 1.182 1.284 19.7 16.01104 13.7 6.656 5.544 1.027 1.112 19.2 16.0

1121 12.9 6.606 5.554 .985 1.052 19.2 16.01108 6.190 5.539 .634 .651 17.9 16.01419 6.582 5.593 .937 .989 19.1 16.01429 6.466 5.542 .876 .924 18.8 16.01101 6.266 5.504 .733 .762 18.1 16.0

1329 6.070 5.516 .536 .554 17.8 16.01138 5.990 5.504 .477 .486 17.2 16.01353 5.860 5.511 .338 .349 17.3 16.01547 5.790 5.503 .275 .287 17.3 16.01337 5.800 5.504 .283 .296 17.5 16.0

1615 5.804 5.507 .283 .297 17.4 16.01138 5.774 5.514 .249 .260 17.3 16.01619 5.760 5.509 .241 .251 17.4 16.01755 5.710 5.500 .202 .210 17.1 16.0

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.

FLOH AREA

(9) TOTAL(IO)_

(M )

9.338.106.927.8412.64_.

14.4311.1310.13

7.526.556.446.998.47

18.7923.8529.0331.8630.34

27.2123.6016.9317.0423.50

22.0027.1925.3323.2919.72

18.9211.3517.9016.4613.28

9.548.205.844.764.95

4.924.314.193.46

(M 2 )

9.338.106.927.8412.64_

14.4311.1310.13

7.526.556.446.998.47

18.7923.8529.0331.8630.34

27.2123.6016.9317.0423.50

22.0027.1925.3323.2919.72

18.9211.3517.9016.4613.28

9.548.205.844.764.95

4.924.314.193.46

MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOHOVERBANK FLOHS.

64

TABLE 22.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0757, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE!1)

(M 3/S)

MEAN ELEVATION(2)

HATER LEVELO)

(M)

ACTIVE BED(4)

(M)

MEAN DEPTH

CHANNEL HIDE(5)

(M)

ACTIVE BED(6)

(M)

HIDTH

HATER SURFACE!7)

(M)

ACTIVE6ED(8)

(M)

FLOH AREA__

(9) TOTAL(IO)(M2 ) (M 1*)

5-135-14 5-16 5-19 5-21

5-22 5-24 5-26 5-27 5-28

5-306-01 6-03 6-05 6-07

6-09 6-10 6-11 6-12 6-13

6-14 6-15 6-16 6-17 6-18

6-19 6-20 6-21 6-23 6-25

6-276-297-01 7-03 7-05

7-07 7-09 7-12 7-16 7-20

7-23 7-26 7-29 9-15

13481515125013231332

103914091402

12481230135011311237

15201505150715101320

13111453103514451451

12451313132213201121

11351115141214221109

12151148134715231533

1610113315581730

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10. 12. 18.

17.025.621.41813.7

12.9

085035960025

6.355

.405,190,145

,075,065

6.0756.1006.175

6.6556.9177.130.253

7.160

7.0776.8776.5156.5656.893

806067960856

6.690

,640,215.625,485,275

.085,000,880810

5.830

5.8305.8005.7805.730

,541,550,566,541

5.524

5.5925.6895.680

703703656646

5.557

486450470480

5.485

465487521658

5.574

508483509505508

508653533452

5.456

5.5705.5575.5305.5335.524

490506501

0.510.435.356.426.751

.740

.466

.427

.335

.316

.360

.396

.536

L.050 .995L.161 L.276 L.178

5.481

1.124.908.891.836.868

.9001.113.989.944

1.072

1.015.518.982.920.715

.447

.383

.321

.264

.290

.324

.288

.275

.245

0.544.485.394.484.831

.813

.501

.465

.372

.362

.419

.454

.618

1.1691.4671.6601.7731.675

1.6121.390.994.907

1.319

298584

1.4511.3511.182

1.132.562

1.0921.033.819

.515

.443

.350

.277

.306

.340

.294

.279

.249

18.9

19.118.818.9

19.019.1

19.828.429.029.029.0

28.29. 19, 19,29.3

26.628.728.627.019.6

19.619.020.019.319.1

19.018.815.815.115.5

15.215.015.114.8

15.015.015.015.015.0

15.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.0151515.0

15.015.015.015.015.0

15.015.014.014.014.0

14.014.014.014.0

9.447.886.307.7214.20

14.148.768.07

6.366.036.837.4810.18

20.8028.2633.6637.0034.17

32.4726.4317.1016.3825.45

23.9531.9328.2925.4821.01

19.899.8519.6417.7613.67

8.4820,07,98,50

,93,3115

9.447.886.307.7214.20

14.148.768.07

6.366.036.837.4810.18

20.8028.2633.6637.0034.17

32.4726.4317.1016.3825.45

23.9531.9328.2925.4821.01

19.899.8519.6417.7613.67

8.48,20,07,9850

3.63

4.934.314.153.63

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN WATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAHBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOHS.MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL NIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND HATER SURFACE HIDTH.FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOHOVERBANK FLOHS.

65

TABLE 23.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0808, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION! 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

13481510124713151330__ 101213571356

12461228134011261228

14551440151016161414

15171437101314271437

13301248130313001144

11551130140214201118

12091154134215151327

1405112715501722

DISCHARGE! 1)

(M 3/S)

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5 10.312.418.7

17.025.621.418.913.7

12.9

- -

_

HATERLEVEL(3)

(M)

6.1486.1056.0516.1056.366__

6.4256.2456.209

6.1296.1126.1196.1396.206

6.6746.9247.1407.2627.171

7.0816.8906.5466.5806.894

6.8147.0666.9746.8606.716

6.6546.2656.6506.5106.322

6.1546.0845.9715.9205.940

5.9305.9105.8905.850

ACTIVEBED(4)

(M)

5.8055.8045.7795.7955.776_ 5.8385.8585.841

5.8375.8055.8055.7915.792

5.7745.7655.7735.8295.825

5.8655.8845.8875.8585.835

5.8325.8725.8765.8485.844

5.8255.8285.7865.7715.808

5.7985.8015.7645.7575.759

5.7425.7605.7555.747

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.327.285.257.294.547_ .435.370.353

.277

.290

.295

.331

.387

.8121.0111.1941.2721.193

1.070.910.603.653.966

.8951.031.963.919.793

.745

.410

.785

.675

.484

.343

.277

.202

.162

.179

.185

.162

.137

.117

ACTIVEBED(6)

(M)

0.343.301.272.310.590_ -.587.387.368

.292

.307

.314

.348

.414

.9001.1591.3671.4331.346

1.2161.006.659.722

1.059

.9821.1941.0981.012.872

.829

.437

.864

.739

.514

.356

.283

.207

.163

.181

.188

.150

.135

.103

WIDTH

HATERSURFACE (7)

(M)

16.416.416.416.317.1 19.416.716.5

16.516.316.516.416.8

18.119.120.020.020.0

20.018.517.817.918.6

18.220.019.518.518.2

18.216.918.017.616.9

16.215.813.712.512.5

12.512.412.312.0

ACTIVEBEDI8)

(M)

15.015.015.015.015.0__ 15.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.013.012.012.0

12.012.012.012.0

FLOW AREA

(9)(M 2 )

5.364.674.224.799.36

8.446.185.82

4.574.734.875.436.50

14.6919.3123.8825.4523.87

21.4016.8310.7311.6917.96

16.2920.6218.7816.9914.43

13.556.9314.1311.898.18

5.554.382.772.022.24

2.322.011.681.40

TOTAL (10)(M 2 )

5.684.674.224.799.80_ 8.806.185.82

4.574.734.875.436.50

16.0221.9228.7631.6129.02

25.3019.2711.5512.5720.35

18.5924.2521.8219.3016.11

15.367.1115.9813.228.83

5.554.382.772.022.24

2.322.011.681.40

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOHS.MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.

7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

66

TABLE 24.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0853, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE* 1) HATER 3 LEVEH3)

(M /S) (M)

13351500124013081326

102413491350

12391225133311201219

15001448143515471340

14451440094814081403

13131345140212381201

10501148145314091123

11581159133215101522

1600112115441700

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_

_

6.2466.2066.1456.1966.457

6.5366.3566.306

6.2166.1816.1916.2166.286

6.7316.9837.1977.3037.232

7.1486.9776.6676.6666.946

6.8937.1587.0486.9336.797

6.7166.3466.7016.5816.406

6.2366.1706.0706.0206.040

6.0406.0206.0005.970

ACTIVE BED(4)

(M)

5.9175.9405.8895.9325.934

6.0635.9975.989

5.9335.8885.9065.9225.920

5.9296.0246.1086.2066.220

6.1866.1636.1336.0626.061

6.1416.1266.1376.1136.067

6.0325.9465.9215.9915.969

5.9285.8715.8695.8335.838

5.8355.8315.8125.806

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.303.254.230.250.453

.444.314.286

.267

.254

.260

.269

.325

.745

.9131.0521.073

.992

.943

.786

.515

.577

.837

.7281.004

.879

.789

.688

.659

.351

.721

.552

.397

.282

.259

.187

.165

.189-

.190

.177

.174

.160

ACTIVE BED(6)

(M)

0.329.266.256.264.523

.473.359.317

.283

.293

.285

.294

.366

.802

.9591.0891.0971.012

.962

.814

.534

.604

.885

.7521.032

.911

.820

.730

.684

.400

.780

.590

.437

.308

.299

.201

.187

.202

.205

.189

.188

.164

HIDTH

HATER SURFACE(7)

(M)

20.920.017.520.123.6

23.023.022.4

20.418.618.821.122.0

23.323.624.024.024.0

23.723.723.223.223.6

23.623.823.623.723.5

23.523.223.523.323.2

21.218.616.715.415.8

15.915.613.512.7

ACTIVE BED(8)

(M)

18.018.015.018.018.0

18.018.018.0

18.015.016.018.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.015.015.013.014.0

14.014.012.012.0

FLOH AREA

(9) (M2 )

6.325.084.035.02

10.70

10.207.226.41

5.454.724.895.677.15

17.3721.5625.2425.7623.80

22.3518.6311.9613.4019.76

17.1823.8920.7418.7016.16

15.498.14

16.9412.859.20

5.994.813.122.542.98

3.022.762.342.03

TOTAL (10) (M 2)

6.325.084.035.02

10.70

10.207.226.41

5.454.724.895.677.15

17.3721.5625.2425.7623.80

22.3518.6311.9613.4019.76

17.1823.8920.7418.7016.16

15.498.14

16.9412.859.20

5.994.813.122.542.98

3.022.762.342.03

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 18 METERS.9) FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

67

TABLE 25.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0898, EAST FORK RIVER, WYOMING, 1980

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-10>-ll6-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

123456

78 910)

MEAN ELEVATION(2) MEAN DEPTH WIDTH

TIME DISCHARGE(l) WATER ACTIVE CHANNEL ACTIVE WATER ACTIVE 3 LEVEL(3) BED(4) WIDE(5) BED(6) SURFACE!?) BED(8)

(MVS) (M) (M) (M) (M) (M) (M)

1326 6.326 5.848 0.455 0.478 15.2 14.01455 3.74 6.286 5.865 .405 .421 15.0 14.01236 2.61 6.230 5.858 .354 .372 15.0 14.01305 3.22 6.286 5.856 .414 .430 15.0 14.01313 8.31 6.518 5.862 .606 .656 15.9 14.0_ 0953 9.28 6.623 5.871 .677 .752 16.6 14.01340 5.67 6.433 5.881 .514 .552 15.7 14.01359 4.74 6.386 5.865 .495 .521 15.4 14.0

1233 3.28 6.276 5.875 .385 .401 15.1 14.01220 3.22 6.266 5.866 .389 .400 15.0 14.01325 3.28 6.276 5.864 .397 .412 15.1 14.01114 3.81 6.296 5.859 .417 .437 15.3 14.01211 4.51 6.363 5.862 .472 .501 15.6 14.0

1437 13.5 6.770 5.842 .799 .928 17.9 14.01424 19.3 7.011 5.846 .802 1.165 24.1 14.01444 23.5 7.238 5.854 .914 1.384 27.1 14.01524 30.6 7.342 5.852 1.018 1.490 27.4 14.01319 28.3 7.283 5.850 .944 1.433 27.5 14.0

1421 23.5 7.188 5.844 .891 1.344 26.7 14.01425 7.013 5.847 .809 1.166 24.3 14.0 1355 12.4 6.730 5.847 .765 .883 17.6 14.01350 18.7 6.998 5.830 .799 1.168 24.0 14.0

1257 17.0 6.931 5.842 .791 1.089 22.0 14.01330 25.6 7.178 5.838 .888 1.340 26.6 14.01343 21.4 7.076 5.834 .857 1.242 24.7 14.01225 18.9 6.960 5.839 .821 1.121 22.1 14.01225 13.7 6.840 5.858 .782 .982 19.7 14.0

1110 12.9 6.770 5.851 .787 .919 17.9 14.01152 6.419 5.841 .544 .578 15.5 14.01345 6.746 5.849 .770 .897 17.9 14.01402 6.636 5.853 .717 .783 16.4 14.01132 6.473 5.853 .567 .620 16.0 14.0

1152 6.326 5.858 .440 .468 15.3 14.01205 ~ 6.270 5.864 .386 .406 15.1 14.01327 6.186 5.866 .309 .320 14.9 14.01504 6.144 5.865 .268 .279 14.8 14.01516 6.160 5.864 .284 .296 14.9 14.0

1556 6.164 5.862 .291 .302 14.8 14.01116 6.140 5.864 .266 .276 14.7 14.01540 6.130 5.866 .255 .264 14.9 14.01645 6.094 5.842 .232 .252 14.6 13.0

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 WAS MEASURED.ADD 2150 METERS TO OBTAIN WATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE WATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE WIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL WIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.

FLOW AREA

(9) TOTAL(IO)

(M 2 ) (M2 )

6.916.085.316.219.63

11.258.077.63

5.815.835.996.387.37

14.3019.3224.7827.8825.95

23.7919.65 13.4719.18

17.4123.6121.1818.1515.40

14.088.4313.7911.759.07

6.735.844.613.964.23

4.303.903.803.39

6.916.085.316.219.63

11.258.077.63

5.815.835.996.387.37

14.3019.3224.7827.8825.95

23.7919.65 13.4719.18

17.4123.6121.1818.1515.40

14.088.4313.7911.759.07

6.735.844.613.964.23

4.303.903.803.39

MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFWATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 14 METERS. FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH. FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOWOVERBANK FLOWS.

68

TABLE 26.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0940, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER3 LEVEL(3)

(M /S) (M)

13201445122312501311_ 093713311445

12311210131611091203

14201415141214561348

13591406 13341459

12371310132312581145

11241158133713501137

11471210132215011511

1551111115351630

3.742.613.228.31 9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

__

6.3546.3086.2446.2986.547 6.6506.4646.414

6.2986.2886.2886.3086.384

6.7977.0477.2677.4117.324

7.2337.050 6.7577.050

6.9607.2247.1277.0006.870

6.8106.4446.7746.6646.504

6.3486.2906.2006.1606.180

6.1806.1556.1356.105

ACTIVE BEDI4)

(M)

-5.7895.8015.8005.7685.762

5.9335.9225.887

5.8515.8155.7995.7895.783

5.7255.7585.8565.8455.855

5.9055.917 5.8595.822

5.8245.8395.8415.8255.819

5.8265.7715.7435.7455.742

5.7495.7345.7035.6725.671

5.6845.6745.6705.667

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.521.475.436.491.688 .625.493.479

.421

.441

.458

.486

.550

.8951.0001.1431.2921.201

1.096.908 .764.990

.8691.1091.013.907.844

.830

.609

.859

.778

.684

.556

.525

.460

.460

.479

.459

.449

.438

.426

ACTIVE BED<6)

(M)

0.565.507.444.530.785 .717.542.527

.447

.473

.489

.519

.601

1.0721.2891.4111.5661.469

1.3281.133 .898

1.228

1.1361.3851.2861.1751.051

.984

.6731.031.919.762

.599

.556

.497

.488

.509

.496

.481

.465

.438

HIDTH

HATER SURFACE!?)

(M)

16.916.515.516.417.8 18.817.317.1

16.216.516.416.316.8

20.022.523.023.023.2

22.822.7 19.522.6

22.423.222.922.721.2

19.717.219.719.017.5

16.616.215.414.114.1

14.414.214.013.6

ACTIVE BED(8)

(M)

15.015.015.015.015.0 15.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.0 15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.014.013.013.0

13.013.013.013.0

FLOH AREA

(9) (M 2)

8.807.846.768.0612.25

11.748.538.19

6.827.287.517.939.23

17.8922.5126.2929.7127.85

24.9820.62 14.8922.37

19.4725.7223.1920.5917.89

16.3510.4816.9314.7811.97

9.228.507.086.486.75

6.626.386.145.80

TOTAL (10)(M2 )

8.807.846.768.0612.25

11.748.538.19

6.827.287.517.939.23

17.8922.5126.2929.7127.85

24.9820.62 14.8922.37

19.4725.7223.1920.5917.89

16.3510.4816.9314.7811.97

9.228.507.086.486.75

6.626.386.145.80

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOHS. 6) MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

69

TABLE 27.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 0985, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION! 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

13201440122512511305

092613251234

12401210131011031158

14351411143314221316

13411338 13111417

11451244125312371207

11431204132713461147

11391215131614561505

1546110615321615

DISCHARGE! 1)_

(M 3/S)

3.742.613.228.31

9.285.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_ -

_ -

HATERLEVEL(3)

(M)

6.3966.3466.2806.3336.601

6.7056.5166.452

6.3376.3276.3306.3536.422

6.8567.0907.3207.4507.370

7.2907.127 6.8157.094

7.0137.2437.1677.0506.927

6.8706.4856.8266.7156.550

6.3966.3266.2266.1766.190

6.1906.1666.1566.116

ACTIVEBED(4)

(M)

5.9265.9425.9145.9265.906

5.9425.9395.910

5.9015.9105.9135.9285.924

5.9055.9125.9065.9005.993

5.9595.957 5.9305.894

5.9285.8625.9395.9095.888

5.8935.8925.8835.8885.891

5.8925.8905.8925.8905.887

5.8975.8905.8885.881

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.454.404.365.407.600 -.632.531.508

.428

.411

.409

.426

.474

.758

.8161.0051.077.965

.914

.803

.708

.830

.750

.974

.867

.802

.709

.811

.518

.791

.714

.582

.463

.404

.305

.264

.279

.271

.255

.248

.214

ACTIVEBED(fc)

(M)

0.470.404.366.407.695 .763.577.542

.436

.417

.417

.425

.498

.9511.1781.4141.5501.377

1.3311.170 .885

1.200

1.0851.3811.2281.1411.039

.977

.593

.943

.827

.659

.504

.436

.334

.286

.303

.293

.276

.268

.235

NIDTH

HATERSURFACED)

(M)

19.018.217.418.222.2

23.220.219.7

17.617.517.518.119.3

25.532.634.135.634.5

33.932.9 25.032.9

32.133.933.432.531.8

25.522.725.324.022.8

21.520.950.720.520.6

20.620.520.520.3

ACTIVEBED(8)

(M)

18.018.017.018.018.0 18.018.018.0

17.017.017.018.018.0

18.018.018.018.018.0

18.018.0 18.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.018.018.0

FLOH AREA

(9)(M*)

8.627.366.357.4113.31

14.6510.7210.01

7.537.197.157.719.14

19.3326.6034.2838.3533.30

30.9926.42 17.7127.30

24.0733.0228.9726.0822.56

20.6711.7720.0017.1313.27

9.978.446.325.425.74

5.585.235.094.35

TOTAL (10)(M 2 )

8.627.366.357.4113.31__

14.6510.7210.01

7.537.197.157.719.14

19.3326.6034.2838.3533.30

30.9926.42 17.7127.30

24.0733.0228.9726.0822.56

20.6711.7720.0017.1313.27

9.978.446.325.425.74

5.585.235.094.35

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 18 METERS.9 FLOH AREA OF MAIN CHANNEL; EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

70

TABLE 28.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1038, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2) MEAN DEPTH HIDTH FLOH AREA

DATE TIME DISCHARGE(l) HATER ACTIVE CHANNEL ACTIVE HATER ACTIVE (9) TOTAL (10) 3 LEVELO) BED(4) HIDE(5) BED(6) SURFACED) BED(8) a 3

(M YS) (M) (M) (M) (M) (M) (M) (M*) (M*)

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

1)23456

z|9 10)

1220 6.426 5.925 0.478 0.501 18.2 17.0 8.691432 3.74 6.367 5.932 .403 .435 17.5 16.0 7.061145 2.61 6.297 5.865 .418 .432 14.6 14.0 6.101215 3.22 6.356 5.926 .407 .430 17.1 16.0 6.961253 8.31 6.632 5.952 .588 .680 21.0 17.0 12.34

1750 16.7 6.942 5.951 .834 .991 22.6 17.0 18.841721 26.2 7.256 5.753 1.235 1.503 23.5 17.0 29.02__ __ __ - 1315 5.67 6.536 5.819 .681 .717 18.3 17.0 12.461231 4.74 6.483 5.758 .663 .725 17.9 16.0 11.86

1147 3.28 6.363 5.732 .570 .631 16.8 15.0 9.571139 3.22 6.343 5.730 .564 .613 16.5 15.0 9.301306 3.28 6.347 5.731 .559 .616 16.7 15.0 9.341059 3.81 6.377 5.771 .569 .606 17.2 16.0 9.791146 4.51 6.457 5.751 .648 .706 17.7 16.0 11.48

1400 13.5 6.888 5.824 .878 1.064 22.3 17.0 19.571402 19.3 7.122 5.857 1.051 1.265 23.2 17.0 24.371355 23.5 7.344 5.936 1.195 1.408 23.8 17.0 28.441350 30.6 7.508 5.794 1.437 1.714 24.2 17.0 34.771214 28.3 7.423 5.682 1.434 1.741 24.4 17.0 34.98

1143 23.5 7.318 5.644 1.397 1.674 23.6 17.0 32.981358 -- 7.146 5.612 1.267 1.534 23.3 17.0 29.52 __ __ __ __ 1302 12.4 6.842 5.673 .981 1.169 22.0 17.0 21.581350 18.7 7.108 5.679 1.199 1.429 23.2 17.0 27.81

1115 17.0 7.043 5.743 1.077 1.300 23.0 17.0 24.761154 25.6 7.248 5.681 1.308 1.567 23.6 17.0 30.861211 21.4 7.182 5.722 1.205 1.460 23.5 17.0 28.321220 18.9 7.078 5.703 1.132 1.375 23.1 17.0 26.151225 13.7 6.948 5.761 .976 1.187 22.6 17.0 22.06

1200 12.9 .882 5.731 .968 1.151 21.9 17.0 21.191212 -- .506 5.732 .698 .774 19.3 17.0 13.471317 .852 5.717 .949 1.135 21.9 17.0 20.791332 .742 5.733 .858 1.009 21.1 17.0 18.101154 .566 5.859 .638 .707 19.5 17.0 12.44

1130 .406 5.882 .487 .524 18.6 17.0 9.061224 .337 5.773 .514 .564 15.5 14.0 7.971230 .237 5.737 .483 .500 13.5 13.0 6.511450 .187 5.698 .470 .489 12.6 12.0 5.921502 .197 5.694 .477 .503 12.8 12.0 6.10

1543 -- .207 5.697 .476 .510 13.0 12.0 6.191103 .177 5.651 .471 .526 12.5 11.0 5.891525 .157 5.658 .446 .499 12.5 11.0 5.581540 6.127 5.655 .443 .472 11.8 11.0 5.23

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 17 METERS.FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOWOVERBANK FLOHS.

8.697.066.106.9612.34

18.8429.02 12.4611.86

9.579.309.349.7911.48

19.5724.3728.4434.7734.98

32.9829.52 21.5827.81

24.7630.8628.3226.1522.06

21.1913.4720.7918.1012.44

9.067.976.515.926.10

6.195.895.585.23

71

TABLE 29.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1077, EAST FORK RIVER, HYOMING, 1980

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

MEAN ELEVATION(2)

TIME DISCHARGE (1) HATER ACTIVE 3 LEVEL(3) BED(4)

(MJ/S) (M) (M)

12131350114512021233

17451710 13091216

11461137121710031135

14001355140114401220

11161335

12201511

11321150121911231325

12501308130713181232

11221306121614431456

1532105415131515

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

6.4546.4046.3206.3846.670

6.9737.284- 6.5406.500

6.3646.3506.3606.3806.460

6.9037.1507.3787.5327.462

7.3277.160

6.8507.140

7.0507.2607.2007.0806.960

6.9036.5066.8606.7506.584

6.4306.3506.2466.2006.220

6.2166.1906.1706.130

6.0136.0206.0186.0105.997

5.9685.794

5.7995.795

5.7935.8035.8675.8895.910

5.9715.9185.8135.7825.735

5.6535.613

5.6475.612

5.6675.7115.6535.6915.735

5.7705.8365.9275.9365.970

5.9985.9935.9915.9755.975

5.9775.9875.9845.979

MEAN

CHANNEL HIDE(5)

(M)

0.441.381.300.369.584

.8871.249

.723

.687

.550

.528

.479

.479

.538

.8221.0871.2831.4581.416

1.3631.328

1.0221.313

1.1931.2901.2851.1961.056

.984

.658

.818

.706

.606

.430

.352

.250

.223

.242

.236

.203

.186

.153

DEPTH

ACTIVE BED(6)

(M)

0.441.384.302.374.673

1.0051.490

.741

.705

.571

.547

.493

.491

.550

.9321.2321.5651.7501.727

1.6741.547

1.2031.528

1.3831.5491.5471.3891.225

1.133.670.933.814.614

.432

.357

.255

.225

.245

.239

.203

.186

.151

HIDTH

HATER ACTIVE SURFACE(7) BED(8)

(M) (M)

22.622.322.322.126.5

27.830.0

22.422.3

22.522.422.622.422.4

27.528.331.031.031.0

30.628.4

27.528.3

28.029.829.528.227.8

27.422.227.627.222.6

22.422.522.522.022.0

22.122.021.921.5

21.021.021.021.021.0

21.021.0

21.021.0

21.021.021.021.021.0

21.021.021.021.021.0

21.021.0

21.021.0

21.021.021.021.021.0

21.021.021.021.021.0

21.021.021.021.021.0

21.021.021.021.0

FLOH AREA

(9) TOTAL(IO)

(M*) (M 2 )

9.968.496.688.1515.49

24.6537.46 16.2015.33

12.3811.8210.8210.7412.05

22.5930.7739.7745.1943.88

41.7237.70 28.1037.16

33.4138.4437.9133.7429.35

26.9714.6122.5919.2113.69

9.637.925.634.915.32

5.224.464.063.29

9.968.496.688.1515.49

24.6537.46 16.2015.33

12.3811.8210.8210.7412.05

22.5930.7739.7745.1943.88

41.7237.70 28.1037.16

33.4138.4437.9133.7429.35

26.9714.6122.5919.2113.69

9.637.925.634.915.32

5.224.464.063.29

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 21 METERS.9 FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

72

TABLE 30.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1120, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER 3 LEVELO)

(MVS) (M)

12081345113511551242

17301654 13001221

11381127120709581128

13381337134314201157

11001248 12071454

11201133115111071345

13081315125813111238

11171308121014391450

1522104815091500

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9 --

6.4706.4166.3306.4006.684

6.9937.314 6.5506.510

6.3806.3606.3706.3906.480

6.9207.1747.4107.5717.467

7.3507.184 6.8547.154

7.0637.2667.2107.0806.973

6.9136.5206.8686.7746.604

6.4406.3646.2606.2106.236

6.2366.2066.1866.156

ACTIVE BED(4)

(M)

5.9605.9625.9565.9525.963

5.9405.919 5.9955.977

5.9595.9455.9265.9335.952

5.9965.9525.9235.9365.890

5.9125.950 5.9615.965

5.9255.9315.9205.9525.977

5.9585.9535.9435.9875.988

5.9785.9455.9385.9305.937

5.9435.9295.9275.932

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.469.413.362.409.672

.8941.202 .509.487

.405

.397

.419

.435

.478

.8031.0481.3021.4521.373

1.2551.055

.8341.016

.9701.1481.109.960.853

.817

.529

.853

.743

.575

.422

.395

.302

.266

.282

.278

.266

.250

.217

ACTIVE BED(6)

(M)

0.510.454.374.448.721

1.0531.395 .555.533

.421

.415

.444

.457

.528

.9241.2221.4871.6351.577

1.4381.234 .893

1.189

1.1381.3351.2901.128.996

.955

.567

.925

.787

.616

.462

.419

.322

.280

.299

.293

.277

.259

.224

HIDTH

HATER SURFACED)

(M)

17.017.115.717.017.2

19.520.0 17.317.2

16.016.116.316.217.2

19.320.020.020.020.0

20.020.0 17.620.0

19.720.020.019.819.4

19.217.017.917.317.2

17.216.315.515.115.4

15.315.014.914.8

ACTIVE BED(8)

(M)

15.015.015.015.015.0

15.015.0

15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.0

15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.014.014.014.0

14.014.014.014.0

FLOH AREA

(9) (M2 )

7.987.075.686.9511.55

17.4424.04 8.808.38

6.496.406.837.048.22

15.4920.9626.0429.0427.47

25.1021.10 14.6820.32

19.1222.9722.1919.0116.54

15.698.9815.2612.869.89

7.266.444.684.024.34

4.253.993.733.21

TOTAL (10)(M2 )

7.987.075.686.9511.55

17.4424.04- 8. BO8.38

6.496.406.837.048.22

15.4920.9626.0429.0427.47

25.1021.10 14.6820.32

19.1222.9722.1919.0116.54

15.698.9815.2612.869.89

7.266.444.684.024.34

4.253.993.733.21

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

73

TABLE 31.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1155, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION! 2!

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER 3 LEVEL13)

(MVS) (M)

12041341112511521245

17201655

12551206

11321120120109481119

13451335134313551200

10421235

11591438

11001116112910501405

13241320124712151245

11121314120714351448

1520104415061450

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

_

6.5006.4446.3606.4246.713

7.0267.354

6.5846.536

6.4006.3866.3966.4166.500

6.9627.1887.4447.5887.496

7.3667.214

6.8777.176

7.0877.2847.2427.1056.994

6.9346.5446.8996.7996.630

6.4666.3866.2766.2306.250

6.2506.2266.2066.157

ACTIVE BED(4)

(M)

5.8555.8695.8895.8885.930

5.9786.053

5.8795.878

5.8575.8665.8705.8675.871

5.9355.9656.0406.0406.034

5.9645.885

5.8535.859

5.8925.8825.9335.8615.875

5.8955.8525.9105.8605.855

5.8455.8465.8515.8545.848

5.8535.8525.8595.825

MEAN DEPTH

CHANNEL HIDEI5)

(M)

0.577.520.471.488.553

.688

.926

.603

.577

.488

.469

.480

.493

.551

.656

.8351.0331.1821.094

1.010.897 .651.862

.793

.963

.893

.817

.721

.655

.604

.671

.669

.576

.556

.494

.398

.375

.385

.375

.360

.346

.305

ACTIVE BED(6)

(M)

0.645.575.471.536.783

1.0481.301

.705

.658

.543

.520

.526

.549

.629

1.0271.2231.4041.5481.462

1.4021.329 1.0241.317

1.1951.4021.3091.2441.119

1.039.692.989.939.775

.621

.540

.425

.376

.402

.397

.374

.347

.332

HIDTH

HATER SURFACE! 7)

(M)

12.712.411.412.217.2

21.923.0

13.513.2

12.512.512.312.513.0

21.723.023.023.023.0

23.023.0 20.523.0

22.223.023.022.521.9

21.613.320.017.916.2

12.912.412.011.411.6

11.811.611.511.2

ACTIVE BED(8)

(M)

11.011.011.011.011.0

11.011.0

11.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.0

11.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.010.0

FLOW AREA

(9) (M 2)

7.326.455.375.959.52

15.0721.31

8.157.62

6.105.875.916.167.16

14.2319.2023.7727.1825.16

23.2320.62 13.3419.83

17.6122.1520.5418.3915.78

14.158.0313.4211.989.33

7.186.134.784.274.47

4.434.183.973.42

TOTAL (10)(M 2 )

7.326.455.375.959.52

15.0721.31

8?157.62

6.105.875.916.167.16

14.2319.2023.7727.1825.16

23.2320.62 13.3419.83

17.6122.1520.5418.3915.78

14.158.0313.4211.989.33

7.186.134.784.274.47

4.434.183.973.42

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 11 METERS.9} FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

74

TABLE 32.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1202, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE! 1) HATER3 LEVEL(3)

(M J/S) (M)

11521330112311401141

16581630 12521200

11311116115009391120

13201317132512581145

10251215 11441423

10431056111510311425

13381326115412081252

11061320120214311444

1515104215021430

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5-

12.418.7

17.025.621.418.913.7

12.9 -

.

-

6.5166.4626.3766.4466.775

7.0857.370 6.6006.560

6.4266.4066.4166.4426.546

7.0157.2407.4607.6107.520

7.3967.250 6.9257.215

7.1257.3017.2657.1457.035

6.9956.5756.9516.8556.675

6.4966.4126.2966.2406.260

6.2506.2306.2106.160

ACTIVE BED(4)

(M)

5.8945.9025.8905.8975.916

5.9385.969 5.9215.929

5.9235.9075.9285.9585.935

5.9745.9165.9245.9415.940

5.9755.940- 5.9095.890

5.9215.9635.9655.9685.950

5.9365.9186.0356.0095.939

5.9105.9115.9055.8695.877

5.8625.8685.8825.866

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.594.542.475.531.780

1.0171.230 .596.598

.487

.484

.472

.468

.578

.9241.1821.3371.4791.394

1.2461.119- .909

1.171

1.0521.1531.1491.037.948

.924

.584

.824

.760

.662

.565

.487

.384

.333

.346

.349

.336

.304

.268

ACTIVE BED(6)

(M)

0.622.560.486.549.859

1.1471.401 .679.631

.503

.499

.488

.484

.611

1.0411.3241.5361.6691.580

1.4211.310 1.0161.325

1.2041.3381.3001.1771.085

1.059.657.916.846.736

.586

.501

.391

.371

.383

.388

.362

.328

.294

WIDTH

HATER SURFACED)

(M)

15.214.914.514.716.4

18.219.0 16.515.2

14.714.914.814.815.3

17.618.119.019.019.0

19.019.0 16.918.1

18.119.018.118.118.0

18.016.417.216.916.5

14.914.714.414.114.2

14.413.713.713.9

ACTIVE BED(8)

(M)

14.014.014.014.014.0

14.014.0 14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.0 14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.012.012.0

12.012.012.012.0

FLOH AREA

(9) (M 2 )

9.028.086.897.8012.80

18.5123.37 9.849.09

7.167.216.986.938.84

16.2721.4025.4028.1126.49

23.6821.26 15.3621.19

19.0421.9120.8018.7717.06

16.649.5814.1712.8510.91

8.427.165.534.704.91

5.024.614.173.73

TOTAL (10)(M 2 )

9.028.086.897.8012.80

18.5123.37 9.849.09

7.167.216.986.938.84

16.2721.4025.4028.1126.49

23.6821.26 15.3621.19

19.0421.9120.8018.7717.06

16.649.5814.1712.8510.91

8.427.165.534.704.91

5.024.614.173.73

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 14 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

75

TABLE 33.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1241, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION) 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

11541320111011391132

16551615

12001154

11291115113809351107

13201310130712251130

10081155120511301401

10251134105111171445

14061332114811591257

10591330115714261432

1510103714571345

DISCHARGE(l) HATER 3 LEVEH3)

(M /S) (H)

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

__

6.5376.4776.3876.4706.807

7.1247.395

6.6276.570

6.4376.4176.4376.4676.577

7.0397.2617.4647.6297.524

7.3997.2656.8966.9427.241

7.1617.3547.2907.1867.069

7.0256.5946.9966.8926.687

6.5076.4176.3086.2586.268

6.2686.2386.2186.179

ACTIVE BED(4)

(M)

5.7785.8055.8705.9595.825

5.8115.631

5?6735.687

5.7435.9435.9585.9225.882

5.7615.8055.6595.6035.622

5.6535.6575.7055.7435.797

5.7735.8005.8115.7845.804

5.8685.8495.9215.7895.799

5.8095.7945.8715.8815.891

5.9005.9025.8855.769

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.653.588.508.459.758

.8691.070 .829.770

.640

.455

.463

.512

.601

.797

.9231.1421.3451.230

1.086.997.990.994.896

.835

.965

.921

.870

.851

.821

.711

.751

.872

.715

.653

.574

.405

.353

.337

.328

.303

.305

.330

ACTIVE BED(6)

(M)

0.759.672.517.511.982

1.3131.764 .954.883

.694

.474

.479

.545

.695

1.2781.4561.8052.0261.902

1.7461.6081.1911.1991.444

1.3881.5541.4791.4021.265

1.157.745

1.0751.103

.888

.698

.623

.437

.377

.377

.368

.336

.333

.410

HIDTH

HATERSURFACED)

(M)

14.013.511.913.516.9

21.325.0

13.813.7

12.812.712.913.013.7

21.323.825.025.025.0

25.024.015.715.823.9

23.725.024.123.721.4

19.512.919.517.215.8

12.912.511.511.311.4

11.411.211.08.4

ACTIVE BED(8)

(M)

11.011.011.011.011.0

11.011.0

11.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.010.09.09.09.0

9.09.09.06.0

FLOH AREA

(9) (M 2)

9.157.946.056.19

12.81

18.5126.75

11.4510.55

8.195.785.976.668.23

16.9721.9628.5433.6230.76

27.1623.9315.5415.7021.42

19.7924.1322.2020.6218.21

16.029.17

14.6515.0111.30

8.437.184.663.993.84

3.743.403.352.77

TOTAL (10) (M2 )

9.157.946.056.19

12.81

18.5126.75

11.4510.55

8.195.785.976.668.23

16.9721.9628.5433.6230.76

27.1623.9315.5415.7021.42

19.7924.1322.2020.6218.21

16.029.17

14.6515.0111.30

8.437.184.663.993.84

3.743.403.352.77

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE WIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOWS.6) MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS. 8 DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 11 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOWS.

TABLE 34.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1284, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION! 2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE! 1) HATER 3 LEVELO)

(M J/S) (M)

11411312110511251125

16401610 11511135

11151110113009251100

12551301131912451226

16001244114612081340

10541114115111001327

12561335113611531306

10501334114814191422

1503103114501315

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_

6.5506.5106.4306.5006.840

7.1547.428 6.6466.596

6.4646.4606.4806.5066.606

7.0807.2907.5107.6747.582

7.4407.2906.9106.9747.270

7.1947.3807.3347.2177.107

7.0676.6447.0476.9246.704

6.5446.4906.3406.2706.290

6.2906.2606.2406.190

ACTIVE BED(4>

(M)

6.0696.1006.1076.0505.999

5.9365.916 6.0616.083

6.1126.0786.0466.0385.987

5.9395.9325.9265.9295.937

5.9545.9766.0326.0776.000

5.9986.0046.0066.0626.045

6.0506.1026.0285.9545.989

6.0986.1386.0175.9825.969

5.9835.9685.9536.007

MEAN DEPTH

CHANNEL NIDE(5)

(M)

0.445.382.312.426.753

1.1131.381

.525

.463

.335

.360

.389

.421

.545

1.0371.2351.4611.6131.521

1.3631.195

.808

.8171.181

1.1151.2761.2311.072

.962

.946

.537

.951

.904

.679

.426

.346

.306

.290

.307

.295

.282

.273

.178

ACTIVEBED(6)

(M)

0.481.410.323.450.841

1.2181.512

.585

.513

.352

.382

.434

.468

.619

1.1411.3581.5841.7451.645

1.4861.314

.878

.8971.270

1.1961.3761.3281.1551.062

1.017.542

1.019.970.715

.446

.352

.323

.288

.321

.307

.292

.287

.183

HIDTH

HATER SURFACE!?)

(M)

17.617.317.017.118.7

18.719.0 18.017.9

16.917.017.717.718.3

18.819.019.019.019.0

19.019.018.618.819.0

18.819.019.018.818.8

18.816.318.918.718.3

18.217.714.612.613.3

13.212.712.211.3

ACTIVE BED(8)

(M)

15.015.015.015.015.0

15.015.0 15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.014.015.015.015.0

15.015.012.011.011.0

11.011.010.09.0

FLOH AREA

(9) (M2 )

7.846.615.307.29

14.08

20.8126.24 9.458.29

5.666.136.897.449.97

19.4923.4627.7630.6528.90

25.9022.7115.0215.3622.43

20.9724.2423.3820.1518.08

17.798.75

17.9716.9112.43

7.766.134.473.654.08

3.903.583.332.01

TOTAL (10)(M 2 )

7.846.615.307.29

14.08

20.8126.24 9.458.29

5.666.136.897.449.97

19.4923.4627.7630.6528.90

25.9022.7115.0215.3622.43

20.9724.2423.3820.1518.08

17.798.75

17.9716.9112.43

7.766.134.473.654.08

3.903.583.332.01

1) DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 WAS MEASURED.2 ADD 2150 METERS TO OBTAIN WATER-SURFACE ELEVATION ABOVE NGVD.3) MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE WIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL WIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS.6) MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

WATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS. 8 DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9) FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOWS.

77

TABLE 35.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1315, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER 3 LEVEH3)

(MVS) (M)

11501311105511211119

16271449

11401143

11141059112209181058

13001231131612201204

15351219114411361225

10291050112510331358

13201343112711461311

10481338114414111414

1457102614451310

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5 10.312.418.7

17.025.621.418.913.7

12.9

_

_

6.5786.5346.4606.5146.854

7.1537.464 6.6746.624

6.5056.4966.5006.5206.614

7.0887.2947.5047.6677.580

7.4547.3076.9407.0127.274

7.2037.3747.3447.2407.144

7.0946.6847.0586.9386.724

6.5706.5006.3406.2806.300

6.3006.2706.2506.200

ACTIVE BED(4)

(M)

6.1756.1996.1556.1336.114

6.1356.192

6.2446.217

6.1636.1536.1396.1326.117

6.1116.2036.2016.2236.239

6.2576.2386.2506.2526.220

6.2226.2286.2476.2396.239

6.2286.2106.1676.1906.229

6.1336.1026.0926.0936.088

6.1006.0796.0916.069

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.399.334.303.376.701

.9281.039

.436

.413

.341

.348

.364

.387

.491

.893

.9661.0721.2171.115

.973

.844

.648

.714

.937

.871

.924

.872

.889

.821

.801

.463

.829

.698

.487

.439

.396

.249

.188

.213

.201

.193

.161

.140

ACTIVE BED(fe)

(M)

0.403.335.305.381.740

1.0181.272

.430

.407

.342

.343

.361

.388

.497

.9771.0911.3031.4441.341

1.1971.069

.690

.7601.054

.9811.1461.0971.001

.905

.866

.474

.891

.748

.495

.437

.398

.248

.187

.212

.200

.191

.159

.131

HIDTH

HATER SURFACEU)

(M)

22.322.022.422.223.2

24.829.0

22.021.8

20.421.821.922.122.1

24.425.829.029.029.0

29.029.023.523.725.7

25.529.029.025.824.9

24.321.623.923.622.5

20.020.220.120.120.1

20.120.120.019.1

ACTIVE BED(8)

(M)

21.021.021.021.021.0

21.021.0

21.021.0

19.021.021.021.021.0

21.021.021.021.021.0

21.021.021.021.021.0

21.021.021.021.021.0

21.020.021.021.021.0

19.019.019.019.019.0

19.019.019.019.0

FLOH AREA

(9) (M 2 )

8.897.356.788.35

16.25

23.0130.12 9.609.01

6.967.597.978.55

10.86

21.7924.9231.0935.3032.32

28.2224.4815.2216.9124.09

22.2126.7825.2922.9320.45

19.469.99

19.8216.4810.96

8.777.995.003.784.28

4.053.883.222.68

TOTAL (10)(M 2 )

8.897.356.788.35

16.25

23.0130.12

9.609.01

6.967.597.978.55

10.86

21.7924.9231.0935.3032.32

28.2224.4815.2216.9124.09

22.2126.7825.2922.9320.45

19.469.99

19.8216.4810.96

8.777.995.003.784.28

4.053.883.222.68

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.

7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOWS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 21 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOHS.

78

TABLE 36.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1360, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION! 2) MEAN DEPTH HIDTH FLOH AREA

DATE TIME DISCHARGE! 1) HATER ACTIVE CHANNEL ACTIVE HATER ACTIVE (9) TOTAL) 10) 3 LEVELO) BED(4) HIDE(5) BED(6) SURFACE! 7) BED(8) ? ,

(M /S) (M) (M) (M) (M) (M) (M) (M*) (M 2 )

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-05&-07

6-096-106-116-126-13

&-14&-156-166-176-18

&-19&-20&-21&-23&-25

&-27&-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

123456

78910)

1131 6.637 6.277 0.334 0.360 16.3 14.0 5.451255 3.74 6.589 6.266 .305 .323 15.9 14.0 4.841055 2.61 6.506 6.243 .258 .263 15.3 14.0 3.951115 3.22 6.556 6.235 .307 .321 15.7 14.0 4.821115 8.31 6.872 6.252 .532 .620 18.7 14.0 9.95

1615 16.7 7.185 6.318 .686 .867 22.7 14.0 15.561450 26.2 7.485 6.385 .901 1.100 23.7 14.0 21.36 1132 5.67 6.727 6.297 .392 .430 17.0 14.0 6.661124 4.74 6.677 6.280 .357 .397 16.8 14.0 6.00

1107 3.28 6.556 6.258 .281 .298 15.9 14.0 4.471058 3.22 6.536 6.242 .277 .294 15.8 14.0 4.381115 3.28 6.532 6.242 .272 .290 15.7 14.0 4.270910 3.81 6.556 6.250 .292 .306 15.7 14.0 4.581050 4.51 6.640 6.244 .363 .396 16.3 14.0 5.91

1210 13.5 7.105 6.312 .613 .793 22.3 14.0 13.671201 19.3 7.310 6.367 .768 .943 23.2 14.0 17.821144 23.5 7.515 6.439 .907 1.076 23.8 14.0 21.581201 30.6 7.685 6.470 1.053 1.215 24.0 14.0 25.271150 28.3 7.590 6.485 .945 1.105 23.9 14.0 22.59

1504 23.5 7.490 6.486 .839 1.004 23.6 14.0 19.791200 7.335 6.532 .653 .803 23.4 14.0 15.291051 10.3 7.020 6.427 .442 .593 22.1 14.0 9.771122 12.4 7.050 6.369 .520 .681 22.1 14.0 11.491210 18.7 7.295 6.414 .698 .881 23.2 14.0 16.20

1013 17.0 7.235 6.442 .622 .793 23.0 14.0 14.301035 25.6 7.385 6.462 .747 .923 23.5 14.0 17.551107 21.4 7.365 6.492 .707 .873 23.5 14.0 16.611018 18.9 7.270 6.463 .637 .807 23.1 14.0 14.711435 13.7 7.169 6.434 .572 .735 23.0 14.0 13.15

1355 12.9 7.125 6.415 .543 .710 22.5 14.0 12.211357 6.717 6.291 .379 .426 17.0 14.0 6.441114 7.075 6.312 .590 .763 22.2 14.0 13.091134 6.959 6.347 .490 .612 20.5 14.0 10.051320 6.767 6.321 .393 .446 17.3 14.0 6.81

1032 6.613 6.267 .320 .346 16.2 14.0 5.181350 6.523 6.253 .256 .270 15.7 14.0 4.011141 6.426 6.263 .163 .163 15.0 14.0 2.451409 6.395 6.242 .152 .153 14.2 13.0 2.161411 6.405 6.247 .159 .158 14.2 13.0 2.26

1453 6.405 6.248 .157 .157 14.1 13.0 2.211024 6.385 6.235 .153 .150 14.1 13.0 2.151443 6.365 6.231 .128 .134 13.8 12.0 1.761300 6.335 6.225 .111 .110 13.1 12.0 1.46

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 14 METERS.FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH OVERBANK FLOHS; INCLUDES AREA OF BYPASS CHANNEL AS MEASURED AT SECTION 1400 (SEE FIGURE 3).

5.454.843.954.8712.08

19.5928.70 7.516.65

4.544.414.304.746.57

17.5022.5428.3933.7030.41

25.9315.299.7714.6120.88

18.3823.1921.8218.9817.61

16.117.4316.5912.858.24

5.754.222.452.162.26

2.212.151.761.46

79

TABLE 37.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1396, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) WATER 3 LEVEL(3)

(M 3/S) (M)

11391245103011071102

15581422 11261128

11021053110409001038

11581145112811441138

14481146104011101158

10011021105310031445

14101401110711271325

10281352113314001404

1444101814361240

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_

6.6966.6566.5666.6206.926

7.2327.543 6.7996.756

6.6236.5996.6196.6296.726

7.1567.3497.5367.6937.613

7.5267.3897.0877.1047.340

7.2907.4297.4067.3107.216

7.1706.7897.1207.0176.839

6.6896.6136.5166.4766.486

6.4866.4666.4566.416

ACTIVE BED(4)

(M)

6.2356.2376.2496.2236.221

6.2206.236 6.2786.288

6.2736.2626.2596.2486.247

6.2216.2176.2046.2166.215

6.2246.2146.2306.2276.224

6.2056.2036.2176.2266.221

6.2286.2216.2326.2246.221

6.2406.2366:2496.2536.244

6.2496.2416.2496.250

MEAN DEPTH

CHANNEL WIDE(5)

(M)

0.453.404.318.386.673

.841

.996

.507

.449

.342

.334

.351

.370

.464

.813

.9311.0171.1541.077

.986

.963

.796

.815

.923

.8891.000.972.907.846

.849

.547

.812,743.595

.437

.365

.261

.220

.237

.230

.220

.203

.165

ACTIVEBED(6)

(M)

0.461.419.317.397.705

1.0121.307 .521.468

.350

.337

.360

.381

.479

.9351.1321.3321.4771.398

1.3021.175.857.877

1.116

1.0851.2261.1891.084.995

.942

.568

.888

.793

.618

.449

.377

.267

.223

.242

.237

.225

.207

.166

HIDTH

HATER ACTIVE SURFACE(7) BED(8)

(M) (M)

12.412.712.012.513.1

15.518.3 12.712.9

12.512.412.612.712.8

14.916.218.218.618.4

18.316.313.713.716.0

16.116.616.515.715.2

14.112.913.913.513.0

12.712.812.512.312.5

12.612.412.412.2

12.012.012.012.012.0

12.012.0 12.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.0

FLOW AREA

(9) TOTAL (10)

(M 2) (M2 )

5.615.133.824.828.82

13.0318.22 6.435.79

4.274.144.424.705.94

12.1215.0818.5021.4619.82

18.0415.7010.9111.1714.77

14.3116.5916.0414.2412.85

11.977.0611.2910.027.73

5.554.673.262.712.96

2.892.732.522.01

5.615.133.824.8710.95

17.0625.56 7.286.44

4.344.174.454.866.60

15.9519.8025.3229.8927.64

24.1815.7010.9114.2919.46

18.3922.2321.2518.5117.30

15.868.0614.7912.829.16

6.124.883.262.712.96

2.892.732.522.01

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 12 METERS.9) FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOWS; INCLUDES AREA OF BYPASS CHANNEL AS MEASURED AT SECTION 1400 (SEE FIGURE 3).

80

TABU 36.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION EAST FORK RIVER, HYOMING, 1980

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-30b-01&-03&-05b-07

E.-09E>-10b-11b-12b-13

b-14b-15b-16b-17b-18

b-19b-20&-21b-23b-25

b-27b-297-017-037-05

7-077-097-127-167-20

7-237-267-29J-15

123456

78910)

MEAN ELEVATION(2) MEAN DEPTH HIDTH FLOH AREA

TIME DISCHARGE(l) HATER ACTIVE CHANNEL ACTIVE HATER ACTIVE (9) TOTAL(IO) 3 LEVELI3) BEDI4) WIDE(5) BED(6) SURFACED) BEDI8) j 2

(M /S) (M) (M) (M) (M) (M) (M) (M 2 ) (M*)

1118 6.740 6.397 0.333 0.343 17.0 15.0 5.671240 3.74 6.700 6.398 .289 .302 16.8 15.0 4.861028 2.61 6.616 6.320 .229 .296 16.8 12.0 3.841100 3.22 6.670 6.373 .288 .297 16.9 15.0 4.871056 8.31 6.938 6.385 .528 .553 17.6 15.0 9.29

1540 16.7 7.239 6.423 .794 .816 17.6 15.0 13.981400 26.2 7.540 6.459 1.004 1.081 19.0 15.0 19.08 1120 5.67 6.814 6.429 .375 .385 17.8 15.0 6.671110 4.74 6.770 6.394 .358 .376 17.7 15.0 6.33

1056 3.28 6.660 6.371 .279 .289 17.5 15.0 4.871049 3.22 6.646 6.373 .266 .273 17.5 15.0 4.661100 3.28 6.650 6.385 .254 .265 17.5 15.0 4.440855 3.81 6.666 6.385 .271 .281 17.5 15.0 4.741034 4.51 6.756 6.379 .364 .377 17.7 15.0 6.45

1150 13.5 7.164 6.419 .736 .745 17.7 15.0 13.041150 19.3 7.359 6.437 .900 .922 18.0 15.0 16.191112 23.5 7.530 6.413 1.040 1.117 19.0 15.0 19.761126 30.6 7.687 6.436 1.181 1.251 19.0 15.0 22.431121 28.3 7.610 6.418 1.118 1.192 19.0 15.0 21.25

1428 23.5 7.524 6.414 1.035 1.110 19.0 15.0 19.671129 -- 7.391 6.419 .945 .972 18.1 15.0 17.101012 10.3 7.092 6.429 .664 .663 17.7 15.0 11.751055 12.4 7.106 6.423 .681 .683 17.8 15.0 12.131143 18.7 7.332 6.427 .889 .905 17.9 15.0 15.90

0945 17.0 7.292 6.425 .868 .867 17.8 15.0 15.451004 25.6 7.421 6.428 .959 .993 18.3 15.0 17.561037 21.4 7.405 6.436 .938 .969 18.2 15.0 17.080948 18.9 7.306 6.451 .844 .855 17.8 15.0 15.021507 13.7 7.222 6.440 .778 .782 17.8 15.0 13.85

1425 12.9 7.179 6.431 .738 .748 18.0 15.0 13.291405 6.794 6.417 .373 .377 17.9 15.0 6.691102 7.135 6.426 .699 .709 18.0 15.0 12.571119 7.025 6.425 .584 .600 18.0 15.0 10.521331 6.857 6.434 .402 .423 18.0 15.0 7.24

1022 6.692 6.369 .263 .323 17.7 13.0 4.651357 6.631 6.309 .303 .322 12.2 10.0 3.691130 6.526 6.235 .255 .291 10.1 8.0 2.581356 6.490 6.210 .238 .280 9.2 7.0 2.191401 6.510 6.239 .249 .271 9.6 8.0 2.39

1440 6.510 6.213 .245 .297 9.4 7,0 2.301016 6.480 6.203 ,230 .277 9.0 7.0 2.071432 6.470 6.217 .220 .253 9.0 7.0 1.981220 6.440 6.209 .211 .231 8.2 7.0 1.73

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN WATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE WATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE WIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS.DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW OVERBANK FLOWS; INCLUDES AREA OF BYPASS CHANNEL AS MEASURED AT SECTION 1400 (SEE FIGURE 3).

5434

11

1826

76

44447

1620263029

2517111520

1923221918

177

16138

53222

2211

.67

.86

.84

.92

.42

.00

.42

.52

.98

.94

.69

.47

.90

.11

.87

.91

.57

.87

.07

.81

.10

.75

.25

.59

.52

.20

.29

.29

.31

.18

.68

.07

.32

.68

.22

.90

.58

.19

.39

.30

.07

.98

.73

TABLE 39.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1481, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE! 1) HATER 3 LEVEL(3)

(MVS) (M)

11151242102010551047

15351350

11051108

10521042104708451022

11311120102410321037

11301051095010331104

09140930100409161533

14421413105011071344

10151402112313501354

1433101014261200

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

10.312.418.7

17.025.621.418.913.7

12.9

_ -

_

6.8126.7726.6876.7407.027

7.3147.564

6.9106.870

6.7426.7226.7326.7526.850

7.2377.4137.5647.7257.641

7.5717.4567.1707.1877.393

7.3637.4657.4657.3697.280

7.2406.8907.2077.1176.950

6.8026.7226.5926.5326.553

6.5676.5236.5026.465

ACTIVE BED(4)

(M)

6.1496.1396.1276.0966.050

6.0616.211

6.2156.219

6.1926.1726.1746.1576.176

6.1756.1646.1746.2056.238

6.2316.2006.1976.1926.197

6.2006.2156.2166.2166.218

6.1786.1996.1866.2116.208

6.1946.1546.1206.1106.108

6.1236.0986.0506.061

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.613.579.528.577.861

1.0731.062- .656.601

.520

.520

.529

.554

.630

.9471.0251.0991.2461.112

1.0551.032.872.902.973

.9431.0391.040.945.927

.925

.674

.892

.801

.677

.567

.520

.432

.402

.415

.413

.400

.393

.359

ACTIVE BED(6)

(M)

0.663.633.560.644.977

1.2531.353

.695

.651

.550

.550

.558

.595

.674

1.0621.2491.3901.5201.403

1.3401.256.973.995

1.196

1.1631.2501.2491.1531.062

1.062.691

1.021.906.742

.608

.568

.472

.422

.445

.444

.425

.452

.404

HIDTH

HATER SURFACE (7)

(M)

13.913.613.313.514.7

15.919.0- 13.913.8

13.713.513.513.613.8

15.717.419.019.019.0

19.017.815.315.417.5

17.717.917.817.516.2

16.313.815.815.313.8

13.513.413.213.113.0

13.112.812.812.3

ACTIVE BED(8)

(M)

11.011.011.011.011.0

11.011.0

11.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.011.011.011.0

11.011.010.010.0

FLOH AREA

(9) (M 2 )

8.527.887.037.7912.66

17.0620.19 9.138.29

7.127.027.157.548.69

14.8617.8320.8823.6821.13

20.0418.3613.3413.8917.02

16.7018.6018.5116.5415.02

15.079.3014.0912.269.34

7.656.975.705.275.39

5.415.125.034.41

TOTAL (10) (M 2 )

9.388.557.438.3514.59

20.7426.05

10.459.41

7.667.507.678.159.78

18.1422.0226.8530.7327.77

25.4523.2616.2916.9221.33

20.4223.2823.3420.7818.42

18.3810.7117.3014.9011.28

8.687.615.705.275.39

5.415.125.034.47

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE NIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL NIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLONS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 11 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

82

TABLE 40.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1533, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER , LEVEL(3)

(M 3/S) (M)

11111220101410451047

15151340 11051058

10461038103708351012

11301120100610101015

10501032 10161043

09000915094709041555

14251500104210591350

10091409111713441349

1426100514201140

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_

6.8406.8006.7106.7707.055

7.3357.570 6.9456.900

6.7BO6.7606.7756.7906.885

7.2657.4457.5707.7207.645

7.5707.470 7.2117.405

7.3807.4807.4807.3907.300

7.2656.9157.2307.1406.980

6.8306.7506.6356.5856.600

6.6006.5756.5556.510

ACTIVE BED(4)

(M)

6.1296.1446.1546.1556.103

6.0976.080 6.1816.160

6.2036.2206.1916.2186.184

6.0966.0936.0836.0916.110

6.1096.085 6.1306.113

6.0976.1106.1116.1056.115

6.0986.1216.1406.1266.132

6.1606.1526.1646.1736.176

6.1906.1736.1876.182

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.653.604.520.568.851

1.0951.299 .685.687

.535

.501

.537

.533

.635

1.0361.1911.2861.4641.370

1.2671.220 .974

1.146

1.1331.2141.2021.1361.060

1.042.718.979.907.769

.614

.549

.441

.385

.396

.381

.377

.344

.310

ACTIVE BED(6)

(M)

0.711.656.556.615.952

1.2381.490 .764.740

.577

.540

.584

.572

.701

1.1691.3521.4871.6291.535

1.4611.385 1.0811.292

1.2831.3701.3691.2851.185

1.167.794

1.0901.014.848

.670

.598

.471

.412

.424

.410

.402

.368

.328

HIDTH

HATER SURFACED)

(M)

13.713.613.313.514.5

15.416.0 14.413.9

13.613.613.813.614.1

15.215.516.015.415.6

16.015.6 15.015.5

15.415.515.615.415.3

15.214.415.115.014.6

14.013.913.513.413.4

13.513.313.413.1

ACTIVE BED(8)

(M)

12.012.012.012.012.0

12.012.0 12.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.0 12.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.012.0

12.012.012.012.0

FLOH AREA

(9) TOTAL(IO)

(M2 ) (M 2 )

8.95B.216.917.6712.34

16.8620.79 9.869.55

7.276.827.427.248.96

15.7518.4520.5722.5421.37

20.2819.03

14.6117.77

17.4518.8118.7617.5016.22

15.8410.3414.7913.6111.23

8.607.635.955.165.30

5.155.014.614.06

8.958.216.917.6712.34

16.8620.79 9.869.55

7.276.827.427.248.96

15.7518.4520.5722.5421.37

20.2819.03 14.6117.77

17.4518.8118.7617.5016.22

15.8410.3414.7913.6111.23

8.607.635.955.165.30

5.155.014.614.06

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 12 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

83

TABLE 41.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1573, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

11051222101010421039

15141321 10521057

10431033102608261016

11101105095109540953

10081013

10001023

08490904093308511616

14471357103510531240

10011412110913421346

1423095914181130

DISCHARGE(l)

(M 3/S)

3.742.613.228.31

16.726.2 5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5.

12.418.7

17.025.621.418.913.7

12.9 .

_, . -.

_

WATERLEVEL(3)

(M)

6.8596.8106.7206.7807.065

7.3607.619 6.9706.920

6. BOO6.7806.7956.8106.905

7.2957.4707.5897.7197.664

7.5947.505

?72457.445

7.4107.5007.5057.4107.320

7.2856.9407.2607.1607.010

6.8506.7706.6506.6006.610

6.6106.5806.5706.520

ACTIVEBED(4)

(M)

6.3126.3216.3126.3256.283

6.3216.343 6.3386.348

6.3526.3286.3106.3156.303

6.3056.3166.3006.2966.335

6.3086.309 6.3266.314

6.2926.3276.2976.3106.292

6.2956.3156.3126.3016.291

6.3286.3226.3256.3026.307

6.3156.2906.3046.292

MEAN DEPTH

CHANNELWIDE(5)

(M)

0.538.483.397.463.724

.9781.161 .625.559

.441

.442

.475

.486

.589

.9281.0711.1721.3091.209

1.1651.100 .861

1.049

1.0551.0961.1211.030.958

.924

.602

.888

.795

.695

.512

.441

.332

.282

.308

.299

.274

.250

.214

ACTIVEBED(6)

(M)

0.547.489.408.455.782

1.0391.276 .632.572

.448

.452

.485

.495

.602

.9901.1541.2891.4231.329

1.2861.196

.9191.131

1.1181.1731.2081.1001.028

.990

.625

.948

.859

.719

.522

.448

.325

.298

.303

.295

.290

.266

.228

HIDTH

HATERSURFACED)

(M)

13.913.713.913.8U.7

14.915.6- 13.814.0

13.813.713.713.813.8

14.915.015.715.515.8

15.815.4

14.715.1

14.815.115.114.914.8

14.914.314.714.814.2

13.913.813.713.513.7

13.713.613.613.6

ACTIVEBED<8)

(M)

13.013.013.013.013.0

13.013.0 13.013.0

13.013.013.013.013.0

13.013.013.013.013.0

13.013.0 13.013.0

13.013.013.013.013.0

13.013.013.013.013.0

13.013.013.012.013.0

13.012.012.012.0

FLOW AREA

(9)(M2 )

7.476.615.526.3910.64

14.5718.12 8.637.83

6.086.066.516.718.13

13.8316.0718.4020.2919.10

18.4016.93 12.6615.84

15.6116.5616.9315.3514.18

13.768.6013.0611.779.87

7.126.094.553.814.22

4.103.733.402.91

TOTAL (10)(M 2 )

7.476.615.526.3910.64

14.5718.12 8.637.83

6.086.066.516.718.13

13.8316.0718.4020.2919.10

18.4016.93 12.6615.84

15.6116.5616.9315.3514.18

13.768.6013.0611.779.87

7.126.094.553.814.22

4.103.733.402.91

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN WATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE WATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE WIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL WIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

WATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOHS. 8 DISTANCE ACROSS WIDTH OF ACTIVE BED: MAXIMUM VALUE IS 13 METERS.9) FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOWS.

84

TABLE 42.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1610, EAST FORK RIVER, NYOMING, 1980

MEAN ELEVATION(2)

DATE TIME DISCHARGE!1)

(M 3/S)

HATERLEVELO)

(M)

ACTIVEBED(4)

(M)

MEAN DEPTH

CHANNEL HIDE(5)

(M)

ACTIVEBED(6)

(M)

HIDTH

HATER SURFACE(7)

(M)

ACTIVE BED(8)

(M)

FLON AREA

(9) (M 2 )

TOTAL(10) (M 2 )

5-13 5-14 5-16 5-19 5-21

5-22 5-24 5-26 5-27 5-28

5-306-01 6-03 6-05 6-07

6-09 6-10 6-11 6-12 6-13

6-14 6-15 6-16 6-17 6-18

6-19 6-20 6-21 6-23 6-25

6-276-297-01 7-03 7-05

7-07 7-09 7-12 7-16 7-20

7-23 7-26 7-29 9-15

11011155100510351030

14541318

10481042

10131023100808070958

11101057093209250929

09390955

09451000

08310851091508361635

15041600102610441100

09581417110313321339

1414095514111110

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519, 23,30, 28,

23.5

12.418.7

17.025.621.418.913.7

12.9

940905805875115

7.4107.629

7.0056.960

835810825840

6.940

345525634729

7.689

7.6297.545

7.2907.474

460535550450365

335955290210

7.050

885805685645655

,655,635,605

6.4276.4086.4116.3866.413

6.494 6^25

6.4326.428

6.4126.4156.4056.3886.421

6.4256.5236.5286.5206.513

6.5026.497

6.4516.492

6.5036.4676.4966.4806.460

6.4576.4066.4346.4436.402

6.4076.3956.3886.3896.372

6.565

6.3826.3786.3646.332

0.464.447.364.450.637

.8401.009

.518

.478

.385

.361

.383

.411

.467

.834

.9241.0071.0871.061

1.026.949

.761

.883

.874

.973

.961

.890

.823

.795

.509

.784

.699

.602

.442

.380

.279

.247

.271

.261

.249

.233

.226

0.513.497.394.489.702

.9161.104

.573

.532

.423

.395

.420

.452

.519

.9201.0021.106

2091.176

1.127 1^048

.839

.982

.9571.0681.054.970.905

.878

.549

.856

.767

.648

.478

.410

.297

.256

.283

.273

.257

.241

.233

17.317.316.416.817.7

18.4 18_18

17.517.6

17.016.917.017.017.5

18.418.518.718.818.8

18.718.6

18.118.7

18. 18, 18, 18,18.4

17.4

17.016.916.315.715.9

15, 15, 15,

15.015.015.015.015.0

15.015.0

15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.0

15.015.0

15.015.015.015.015.0

15.015.015.015.015.0

15.015.015.0

15.7

15.015.015.015.0

8.027.735.987.5611.27

15.4518.96

9.068.41

6.5410

6.516.998.17

15.3417.0918.8320.4319.95

19.19 17^5

13.7716.51

16.1718.1917.7816.3715.14

14.718.7614.1812.5110.47

7.516.414.553.884.30

4.153.903.653.55

8.027.735.987.5611.27

15.45

9.068.41

6.546.106.516.998.17

15.3417.0918.8320.4319.95

19.1917.65

13.7716.51

16.1718.1917.7816.3715.14

14.718.7614.1812.5110.47

7.516.414.553.884.30

4.153.903.653.55

(1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 15 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

85

TABLE 43.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1662, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) HATER a LEVEL13)

(M 3/S) (M)

10481154095410251024

14491258

10321039

10051023100308011000

10471038114612061107

09211140

11121142

10051034103010081520

15021424101510341402

09501430105713291333

1403095014041050

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9 -

. _

6.9656.9256.8206.8957.160

7.4737.682- 7.0356.985

6.8556.8356.8556.8606.975

7.3917.5757.6997.8057.745

7.6697.595

7.3317.565

7.5257.6357.6157.5257.431

7.3817.0007.3317.2507.060

6.9056.8156.6936.6536.663

6.6636.6336.6236.573

ACTIVE BED(4)

(M)

6.0696.1106.0956.1006.094

6.0726.009 6.0315.999

5.9915.8966.0046.0205.996

6.0285.9975.9535.9595.947

5.9435.929- 6.0236.039

5.9946.0066.0255.9966.037

6.0356.0456.1306.0866.11B

6.1226.0145.9365.9475.938

5.9335.9405.9325.936

MEAN DEPTH

CHANNELHIDEI5)

(M)

0.850.762.683.739.991

1.0121.235 .969.941

.824

.780

.804

.797

.898

1.2481.1551.2931.3911.347

1.2711.227- 1.2151.142

1.1251.2121.1811.1121.273

1.245.904

1.1211.085.889

.752

.676

.683

.645

.659

.662

.637

.630

.582

ACTIVE BED(6)

(M)

0.896.815.725.795

1.066

1.4011.673 1.004.986

.864

.939

.851

.840

.979

1.3631.5781.7461.8461.798

1.7261.666- 1.3081.526

1.5311.6291.5901.5291.394

1.346.955

1.2011.164.942

.783

.801

.757

.706

.725

.730

.693

.691

.637

HIDTH

HATER SURFACE(7)

(M)

17.417.817.517.718.0

24,525.0 17.317.5

17.317.417.517.518.3

18.824.725.025.025.0

25.024.5 18.524.5

24.524.524.624.618.9

18.817.818.718.518.2

17.517.514.213.914.0

14.013.813.913.8

ACTIVEBEDI8)

(M)

16.016.016.016.016.0

16.016.0 16.016.0

16.014.016.016.016.0

16.016.016.016.016.0

16.016.0- 16.016.0

16.016.016.016.016.0

16.016.016.016.016.0

16.014.012.012.012.0

12.012.012.012.0

FLOH AREA

(9) (M 2 )

14.7813.5611.9413.0817.84

24.8030.88 16.7616.47

14.2513.5814.0813.9416.43

23.4628.5332.3334.7733.68

31.7730.05 22.4927.97

27.5729.6929.0627.3524.05

23.4016.0920.9620.0816.18

13.1711.849.698.979.23

9.278.788.768.03

TOTAL (10) (M 2 )

14.7813.5611.9413.0817.84

24.8030.88- 16.7616.47

14.2513.5814.0813.9416.43

23.4628.5332.3334.7733.68

31.7730.05 22.4927.97

27.5729.6929.0627.3524.05

23.4016.0920.9620.0816.18

13.1711.849.698.979.23

9.278.788.768.03

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 16 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

86

TABLE 44.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1695, EAST FORK RIVER, HYOMING, 1980

MEAN ELEVATION(2) MEAN DEPTH HIDTH FLOW AREA

DATE TIME DISCHARGE) 1) HATER ACTIVE CHANNEL ACTIVE HATER ACTIVE (9) TOTAL(IO)

5-135-145-165-195-21

5-225-245-265-275-28

5-30-01-03-05-07

-09-10-11-12-13

-14-15-16-17-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

1234

6

I!9) 10)

3 LEVEL(3) BEDU) HIDEI5) BED(fc) SURF ACE (7) BEDI8) 2(M /S) (M) (M) (M) (M) (M) (M) (M 2 )

1041 6.976 6.485 0.472 0.491 17.8 16.0 8.411133 3.74 6.940 6.504 .415 .436 17.9 16.0 7.440950 2.61 6.830 6.511 .304 .319 17.7 16.0 5.371020 3.22 6.906 6.498 .388 .408 17.8 16.0 6.901018 8.31 7.190 6.484 .645 .706 19.1 16.0 12.32

1431 16.7 7.512 .486 .946 1.026 19.7 16.0 18.631220 26.2 7.716 .622 .966 1.094 21.7 16.0 20.97 _ _ _ . . __ __1028 5.67 7.070 .567 .459 .503 19.0 16.0 8.711028 4.74 7.014 .546 .429 .468 18.7 16.0 8.02

1005 3.28 6.880 .543 .313 .337 18.0 16.0 5.641018 3.22 6.853 .521 .322 .332 16.2 15.0 5.211000 3.28 6.870 .537 .308 .333 18.0 16.0 5.550757 3.81 6.880 .531 .334 .349 18.0 16.0 6.010948 4.51 7.006 .534 .431 .472 18.5 16.0 7.98

1055 13.5 7.433 6.545 .834 .888 19.4 16.0 16.181050 19.3 7.601 6.520 .929 1.081 21.7 16.0 20.161128 23.5 7.727 6.562 1.005 1.165 21.8 16.0 21.921134 30.6 7.816 6.604 1.024 1.212 23.0 16.0 23.541050 28.3 7.772 6.632 .981 1.140 23.0 16.0 22.57

0938 23.5 7.707 6.651 .925 1.056 22.1 16.0 20.451120 7.632 6.633 .863 .999 22.1 16.0 19.07

1058 12.4 7.370 6.547 .771 .823 19.7 16.0 15.201119 18.7 7.587 6.527 .905 1.060 22.1 16.0 20.00

0948 17.0 7.546 6.576 .820 .970 21.9 16.0 17.951014 25.6 7.662 6.560 .961 1.102 22.1 16.0 21.251012 21.4 7.632 6.529 .951 1.103 22.1 16.0 21.020950 18.9 7.552 6.539 .867 1.013 22.1 16.0 19.161540 13.7 7.470 6.564 .855 .906 19.9 16.0 17.02

1523 12.9 7.407 6.542 .812 .865 19.8 16.0 16.071429 7.024 6.528 .482 .496 18.4 16.0 8.871008 7.367 6.485 .827 .882 19.8 16.0 16.371026 7.277 6.520 .707 .757 19.7 16.0 13.931409 7.096 6.517 .549 .579 18.7 16.0 10.27

0942 .936 .522 .398 .414 18.4 16.0 7.311436 .846 .496 .333 .350 18.2 16.0 6.061049 .713 .465 .231 .248 15.8 14.0 3.651324 .663 .458 .203 .205 15.1 14.0 3.071332 .683 .463 .212 .220 15.0 14.0 3.17

1357 .683 .455 .209 .228 15.0 13.0 3.130947 .653 .455 .180 .198 14.9 13.0 2.681358 .633 .448 .174 .185 14.3 13.0 2.491035 .581 .298 .265 .283 7.8 7.0 2.07

DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OFHATER LEVEL AND ACTIVE BED.DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS. DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIM&M VALUE IS 16 METERS.FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOHOVERBANK FLOHS.

(M2 )

8.417.445.376.9012.32

18.6320.97 8.718.02

5.645.215.556.017.98

16.1820.1621.9223.5422.57

20.4519.07 15.2020.00

17.9521.2521.0219.1617.02

16.078.8716.3713.9310.27

7.316.063.653.073.17

3.132.682.492.07

87

TABLE 45.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1730, EAST FORK RIVER, NYOMING, 1980

MEAN ELEVATION<2)

DATE

5-135-U5-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE(l) WATER , LEVEL13)

(M-7S) (M)

10301132094110111014

14221155

10161024

09591016094407370940

10321035110711131034

09041105

10451110

09320958095509341545

15431438100010181412

09371441104513171328

1355094213531020

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

_ -

_

7.0006.9566.8506.9207.205

7.5217.740

7.0967.040

6.9006.8676.8906.9007.016

7.4367.6107.7367.8307.785

7.7257.650

7.3927.595

7.5617.6657.6457.5727.471

7.4117.0407.3717.2927.106

6.9466.8606.7306.6806.694

6.6906.6606.6446.590

ACTIVE BEDU)

(M)

6.3906.4136.3986.3946.441

6.4506.476

6.4276.420

6.4076.3856.3946.3966.422

6.4046.4306.4776.4406.445

6.4256.412

6.3656.376

6.3556.3546.3366.3626.379

6.3646.3586.3466.3866.373

6.3736.3736.3736.3756.358

6.3686.3646.3606.345

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.567.513.434.495.632

.902

.995

.620

.578

.475

.465

.479

.486

.562

.659

.935

.9941.1231.067

1.018.977

.917

.951

.9851.0301.033.989.888

.862

.641

.851

.840

.679

.541

.463

.346

.307

.331

.314

.292

.280

.234

ACTIVE BED(6)

(M)

0.610.543.452.526.764

1.0711.264

.669

.620

.493

.462

.496

.504

.594

1.0321.1801.2591.3901.340

1.3001.238

1.0271.219

1.2061.3111.3091.2101.092

1.047.682

1.025.906.733

.573

.487

.357

.305

.336

.322

.296

.284

.245

NIDTH

HATER SURFACE!?)

(M)

15.515.114.715.117.9

18.721.0

15.515.3

14.714.614.714.715.1

18.520.221.021.021.0

21.020.2

16.820.2

19.120.420.219.018.7

18.615.318.616.315.7

15.315.014.514.114.2

14.414.214.113.7

ACTIVE BEDIBJ

(M)

14.014.014.014.014.0

14.014.0

14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.0

14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.014.013.0

FLOH AREA

(9) TOTAL(IO)

(M 2 ) (M 2)

8.797.746.387.4711.31

16.8720.90

9.61B.85

6.996.797.047.148.48

15.8918.8820.8823.5822.41

21.3819.73 15.4119.21

18.8221.0220.8718.7916.60

16.039.8115.8213.6910.65

8.286.945.024.334.70

4.524.143.953.20

8.797.746.387.4711.31

16.8720.90 9.618.85

6.996.797.047.148.48

15.8918.8820.8823.5822.41

21.3819.73 15.4119.21

18.8221.0220.87IB. 7916.60

16.039.8115.8213.6910.65

8.286.945.024.334.70

4.524.143.953.20

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL NIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED; MAXIMUM VALUE IS 14 METERS.9 FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE WIDTH. 10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

88

TABLE 46.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1766, EAST FORK RIVER, WYOMING, 1980

MEAN ELFVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

10181110093710051000

14051139

10041007

09481005093107320931

10301022104610451016

09151050

10301050

09100943093809171605

15351442095010101420

09321450103713131323

1346093613481000

DISCHARGE! 1)

(M 3/S)

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

HATERLEVELO)

(M)

7.0146.9776.8606.9377.260

7.5767.795

7.1177.064

6.9176.8976.9156.9177.044

7.4887.6657.7867.8657.815

7.7657.695

7.4167.635

7.6107.7017.6857.5907.486

7.4407.0577.3867.3077.127

6.9576.8676.7406.6806.700

6.6906.6706.6506.600

ACTIVEBEDU)

(Mi

6.2606.3166.3876.4466.357

6.2346.145

6.1496.182

6.1946.1766.3576.3576.322

6.1596.1326.1326.0936.069

6.0846.076

6.0446.026

6.0836.0346.0146.0386.090

6.0796.1166.0956.0566.082

6.1316.1476.1996.2826.362

6.3416.3126.3126.320

MEAN

CHANNELHIDE(5)

(M)

0.641.571.479.445.723

.9181.107

.822

.756

.675

.675

.514

.519

.627

.9671.0121.1011.1951.168

1.1231.064

1.0441.043

.9921.0921.0921.0041.033

1.000.829

1.0031.017

.895

.761

.685

.507

.370

.337

.362

.346

.328

.287

DEPTH

ACTIVEBED(6)

(M)

0.754.661.473.491.903

1.3421.650

.968

.882

.723

.721

.558

.560

.722

1.3291.5331.6541.7721.746

1.6811.619

1.3721.609

1.5271.6671.6711.5521.396

1.361.941

1.2911.2511.045

.826

.720

.541

.398

.338

.349

.358

.338

.280

HIDTH

HATERSURF ACE (7)

(M)

17.016.514.015.719.0

24.426.0

17.016.8

15.115.115.415.316.6

21.725.426.026.026.0

26.026.0

20.525.7

25.426.026.025.421.7

21.517.020.219.017.6

16.015.313.412.613.0

13.212.912.812.3

ACTIVEBED(8)

(M)

14.014.014.014.014.0

14.014.0

14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.0

14.014.0

14.014.014.014.014.0

14.014.014.014.014.0

14.014.012.011.012.0

12.011.011.011.0

FLOH AREA

(9)(M 2 )

10.909.426.716.98

13.74

22.4028.78

13.9712.70

10.2010.197.927.94

10.41

20.9825.7128.6331.0730.37

29.1927.68

21.3926.79

25.1928.3928.3825.5122.42

21.5114.1020.2619.3315.75

12.1810.486.804.674.38

4.784.464.203.53

TOTAL (10)(M 2 )

10.909.426.716.98

13.74

22.4028.78

13.9712.70

10.2010.197.927.94

10.41

20.9825.7128.6331.0730.37

29.1927.68

21.3926.79

25.1928.3928.3825.5122.42

21.5114.1020.2619.3315.75

12.1810.486.804.674.38

4.784.464.203.53

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL. EXCLUDING SHALLOH OVERBANK FLOHS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOHS. 8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 14 METERS.9) FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOHS.

89

TABLE 4?.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1800, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATION(2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME

10111110092509450953

13391102

. 09510952

09461005092707290925

10081006101510160952

08451025

10131025

08550916091908591620

15471454094510021427

09251452103113071318

1344093113460950

DISCHARGE(l)«

(MVS)

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

- -

_ _

HATERLEVELO)

(M)

7.0266.9866.8666.9567.270

7.5867.796

7.1207.070

6.9306.9006.9206.9267.056

7.4927.6727.7827.8627.812

7.7627.702

7.4327.638

7.6127.7067.7027.6167.516

7.4667.0667.4167.3407.140

6.9666.8866.7476.6906.712

6.7126.6706.6606.600

ACTIVEBED(4)

(M)

6.6026.6076.5756.5736.528

6.5346.501

6.6076.603

6.6156.5646.5446.5416.516

6.5116.5186.5116.5196.485

6.4706.474

6.5596.508

6.4836.5106.4836.5476.529

6.5726.5996.5956.5646.578

6.6006.5576.3626.2956.304

6.2996.2726.2956.356

MEAN DEPTH

CHANNELHIDE(5)

(M)

0.424.381.291.380.712

.9291.168

. .507.463

.310

.332

.367

.376

.529

.8921.0181.1381.2131.187

1.1491.090

.8231.005

.9941.0641.082

.942

.903

.832

.463

.777

.741

.554

.361

.321

.360

.358

.370

.377

.370

.343

.241

ACTIVEBED(6)

(M)

0.424.379.291.383.742

1.0521.295 .513.467

.315

.336

.376

.385

.540

.9811.1541.2711.3431.327

1.2921.228

.8731.130

1.1291.1961.2191.069

.987

.894

.467

.821

.776

.562

.366

.329

.385

.395

.408

.413

.398

.365

.244

HIDTH

HATERSURFACED)

(M)

19.119.119.419.019.5

22.022.0

19.119.0

19.119.019.219.219.4

21.022.222.022.022.0

22.022.0

20.222.0

22.022.022.022.020.9

20.519.120.119.719.2

19.319.213.212.412.5

12.312.111.911.6

ACTIVEBED(8)

(M)

18.018.018.018.018.0

18.018.0

18.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.0

18.018.0

18.018.018.018.018.0

18.018.018.018.018.0

18.018.012.011.011.0

11.011.011.011.0

FLOH AREA

(9)(M 2 )

8.107.275.647.23

13.89

20.4425.70

9.698.80

5.926.307.047.23

10.26

18.7322.6025.0326.6826.11

25.2723.99

16.6222.12

21.8623.4123.8020.7218.86

17.058.84

15.6114.6010.64

6.976.174.754.444.62

4.644.484.082.80

TOTAL (10)(M 2)

8.107.275.647.23

13.89

20.4425.70

9.698.80

5.926.307.047.23

10.26

18.7322.6025.0326.6826.11

25.2723.99

16.6222.12

21.8623.4123.8020.7218.86

17.058.84

15.6114.6010.64

6.976.174.754.444.62

4.644.484.082.80

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE WATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL WIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE WIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

WATER LEVEL AND ACTIVE BED.7) DISTANCE ACROSS FULL WIDTH OF MAIN CHANNEL. EXCLUDING SHALLOW OVERBANK FLOWS. 8 DISTANCE ACROSS WIDTH OF ACTIVE BED; MAXIMUM VALUE IS 18 METERS.9) FLOW AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-WIDE MEAN DEPTH AND WATER SURFACE WIDTH.10) FLOW AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOW

OVERBANK FLOWS.

90

TABLE 48.- SUMMARY DATA OF MAIN-CHANNEL HYDRAULIC GEOMETRY, SECTION 1830, EAST FORK RIVER, WYOMING, 1980

MEAN ELEVATIONI2)

DATE

5-135-145-165-195-21

5-225-245-265-275-28

5-306-016-036-056-07

6-096-106-116-126-13

6-146-156-166-176-18

6-196-206-216-236-25

6-276-297-017-037-05

7-077-097-127-167-20

7-237-267-299-15

TIME DISCHARGE! 1) HATER , LEVELO)

(M 3/S) (M)

10001036092509350953

13131025

09550958

09441005092307260918

10000951094509400928

08511005

09531008

08350910090708531647

16141500094209581440

09211504102713021311

1338092713330930

3.742.613.228.31

16.726.2

5.674.74

3.283.223.283.814.51

13.519.323.530.628.3

23.5

12.418.7

17.025.621.418.913.7

12.9

__

__

7.0547.0146.8946.9647.278

7.6137.813

7.1447.089

6.9496.9196.9396.9397.069

7.4987.6887.7947.8797.838

7.7797.713

7.4487.649

7.6287.7097.7097.6297.510

7.4607.0807.4307.3507.150

6.9806.8906.7706.7006.720

6.7146.6846.6646.614

ACTIVE BEDU)

(M)

6.6086.6176.6026.6016.580

6.6166.624

6.6366.623

6.6046.5976.5876.590

, 6 . 588

6.5756.6116.6196.6456.623

6.6076.622

6.5946.575

6.5956.5966.6206.6246.613

6.6386.6126.6166.6286.634

6.6036.5936.5406.4206.458

6.4196.3996.3806.385

MEAN DEPTH

CHANNEL HIDE(5)

(M)

0.439.388.291.366.675

.9611.157

.499

.457

.338

.319

.346

.342

.468

.9021.0431.1451.2031.185

1.1501.057 .848

1.045

1.0051.0771.063

.986

.892

.818

.463

.802

.714

.509

.383

.296

.250

.249

.261

.249

.232

.217

.198

ACTIVE BEDI6)

(M)

0.446.397.292.363.698

.9971.189 .508.466

.345

.322

.352

.349

.481

.9231.0771.1751.2341.215

1.1721.091 .854

1.074

1.0331.1131.0891.005

.897

.822

.468

.814

.722

.516

.377

.297

.230

.280

.262

.295

.285

.284

.229

HIDTH

HATER SURFACE!?)

(M)

25.225.024.524.325.3

25.926.0

25.125.4

24.924.424.724.825.0

25.326.026.026.026.0

26.026.0

25.226.0

25.926.026.026.025.4

25.525.625.725.725.5

24.624.920.218.418.6

18.818.017.917.2

ACTIVE BED(B)

(M)

22.022.022.022.022.0

22.022.0

22.022.0

22.022.022.022.022.0

22.022.022.022.022.0

22.022.0

22.022.0

22.022.022.022.022.0

22.022.022.022.022.0

22.022.019.014.016.0

14.013.012.013.0

FLOH AREA

(9) (M 2 )

11.079.697.138.90

17.07

24.8930.09

12.5211.60

8.407.808.548.48

11.69

22.8227.1129.7631.2730.81

29.8927.47

21.3627.18

26.0228.0027.6325.6322.66

20.8611.8520.6218.3512.98

9.437.375.054.584.86

4.684.173.893.40

TOTAL (10) (M2 )

11.079.697.138.90

17.07

24.8930.09

12.5211.60

8.407.808.548.48

11.69

22.8227.1129.7631.2730.81

29.8927.47

21.3627.18

26.0228.0027.6325.6322.66

20.8611.8520.6218.3512.98

9.437.375.054.584.86

4.684.173.893.40

1 DISCHARGE LISTED IS THAT AT SECTION 0000 AT THE TIME SECTION 0000 HAS MEASURED.2 ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.3 MEAN CENTERLINE HATER LEVEL DETERMINED FROM LEFT- AND RIGHT-BANK STAFF GAGES.4 MEAN BED ELEVATION OVER THE ACTIVE HIDTH OF THE STREAMBED.5 MEAN DEPTH ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOW OVERBANK FLOWS.6 MEAN DEPTH OVER THE ACTIVE HIDTH OF THE STREAMBED; EQUALS DIFFERENCE IN MEAN ELEVATION OF

HATER LEVEL AND ACTIVE BED.7 DISTANCE ACROSS FULL HIDTH OF MAIN CHANNEL, EXCLUDING SHALLOH OVERBANK FLOWS.8 DISTANCE ACROSS HIDTH OF ACTIVE BED: MAXIMUM VALUE IS 22 METERS.9 FLOH AREA OF MAIN CHANNEL: EQUALS PRODUCT OF CHANNEL-HIDE MEAN DEPTH AND HATER SURFACE HIDTH. 10) FLOH AREA INCLUDING SEPARATELY-MEASURED SECONDARY CHANNELS, IF ANY, BUT EXCLUDING SHALLOH

OVERBANK FLOHS.

91

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980

SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

16451645164416441643

16431642164216411641

16401640163916391638

16381637163716361636

16351635163416341633

16331632163216311631

16301625162916281627

16261625162416231622

16201619161816171615

16131600155715541551

15481545154215391536

15331530152915281527

15241523152215211520

15191519151915141512

5-12

BANK LEFT RIGHT

5.645.675.685.715.71

5.725.765.775.815.82

5.845.855.875.885.87

5.905.915.91*5.976.00

6.026.036.046.056.06

6.06fc.076.076.086.10

6.126.146.156.146.18

6.216.286.316.376.40

6.416.416.446.466.47

6.486.516.516.526.52

6.556.566.576.586.58

6.596.616.636.646.65

6.706.726.756.786.79

6.846.876.896.896.91*

5.625.665.705.735.71

5.745.765.795.825.83

5.84*5.85*5.87*5.855.88

5.885.91*5.915.976.00

6.01*6.036.046.046.05*

6.046.076.076.086.09

6.136.15*6.136.176.21

6.296.326.376.386.40

6.406.406.466.466.49

6.506.506.516.526.53*

6.556.556.586.586.60

6.606.616.626.636.67

6.686.706.746.756.77

6.866.866.886.896.91

TIME

15361535153415291527

15261525152315101508

15041503150014591450

14481446144314401432

14301421142014151410

14071406140514001359

13551354134813471345

13441335133413261325

13201317131613151220

12191213121212081206

12041203115211501149

11481141113911381137

11311130112911251118

11171116111311111110

5-13

BANK LEFT RIGHT

5.575.605.625.655.64

5.665.695.705.755.75

5.765.785.805.815.81

5.835.845.85*5.915.94

5.965.975.985.995.99

6.006.006.006.026.03

6.076.076.096.086.13

6.166.236.276.326.35

6.366.366.396.41*6.42

6.436.466.466.476.46

6.506.516.516.526.53

6.526.556.586.596.61

6.656.696.706.736.74

6.806.826.846.846.85*

5.555.615.635.665.65

5.695.695.725.755.76

5.785.78*5.795.785.81

5.815.855.855.925.93

5.955,965.985.975.99

5.986.006.016.026.01

6.076.08*6.086.116.17

6.246.266.316.336.35

6.356.376.406.416.43

6.446.456.466.476.47*

6.506.506.526.536.54

6.556.556.576.576.62

6.636.646.696.716.74

6.826.816.846.846.86

TIME

17301530172015061705

17101700171517001655

16461748174516501635

16401625161016051620

16001600154516151600

15391534155015351530

15151520151515201510

15101500151014551455

14451455144014501432

14051350140013451355

13411345133013201320

13251312133513111310

12551300124512551240

13051242123512201235

DATE5-14

BANK LEFT RIGHT

5.51 5.50*5.55 5.555.57 5.585.59 5.605.58 5.59

5.60 5.635.63 5.645.65 5.675.69 5.695.70* 5.70

5.71 5.725.72 5.72*5.74 5.73*5.75 5.735.75 5.75

5.77 5.755.79 5.795.80* 5.805.85 5.875.88 5*. 88

5.90 5.895.92 5.915.94 5.935.93 5.935.93 5.93

5.94 5.935.96 5.945.95 5.965.96 5.975.97 5.96

6.02 6.026 . 02 6 . 03*6.04 6.036.04 6.066.08 6.12

6.13 6.206.18 6.236.23 6.286.28 6.296.31 6.31

6.32 6.306.32 6.336.34 6.356.35* 6.366.36 6.37

6 . 38 6 . 396.41 6.406.40 6.416.41 6.426.41 6.42*

6.45 6.446 . 46 6 . 446.45 6.476.47 6.476.47 6.48

6.47 6.496.51 6.516.53 6.526.54 6.536.56 6.57

6.61 6.586.63 6.626.66 6.656.68 6.656.70 6.70

6.76 6.786.78 6.776.79 6.796.80 6.806.81* 6.81

TIME

15151512151015001455

14551450133014351430

14251425142014101407

14001354134513401337

13351333132513221320

13151310130713051300

12551255125012521247

12451240123812361228

12231225122512201145

11451145114011351130

11251125112311151110

11071105110010551055

10551035103010301028

10251020101710141012

5-16

BANK LEFT RIGHT

5.42 5.415.47 5.465.48 5.495.51 5.52*5.49 5.52*

5.52 5.54*5.55 5.55*5.57* 5.58*5.61 5.615,62* 5.62

5.63 5.645.64 5.64*5.66 5.65*5.67* 5.65*5.67 5.67*

5.69* 5.67*5.72 5.725.73* 5.73*5.77 5.795.80* 5.80*

5.83 5.82*5.86* 5.845.85* 5.855.85* 5.85*5.86 5.86*

5.86* 5.855.87 5.875.88 5.88*5.88 5.88*5.89 5.88*

5.94 5.955.95* 5.96*5.96* 5.965.98 6.00*6.02 6.07

6.11* 6.136.13 6.16*6.18* 6.226.23 6.236.24* 6.24

6.25 6.24*6.26* 6.276.28* 6.286.28* 6.296.29* 6.30

6.30* 6.316.32 6.326.32 6.33*6.33 6.33*6.33 6.34*

6.36 6.366.37* 6.366.37 6.38*6.37* 6.386.38 6.39*

6.39* 6.406.43 6.436 . 45 6 . 456 . 46 6 . 466.46 6.48

6.52* 6.506.55* 6.536.57* 6.566.60 6.586.61 6.62

6.67 6.696.68 6.696.69 6.706.71 6.716.71* 6.72

TIME

15251522152015141510

15051500145514511450

14451442143914351430

14281424142114151414

14091405140013581352

13501345144513391335

13301328132313181315

13161308130613051255

12501254125112181215

12101202115811551154

11521146114011401139

11301125112511211118

11151113110711051100

10591055105010451047

5-19

BANK LEFT RIGHT

5.47 5.47*5.53 5.535.54 5.555.56 5.575.56 5.56

5.60 5.615.62 5.625.62* 5.645.67 5.685.69* 5.69

5.70 5.705.70 5.70*5.73 5.725.75 5.715.75 5.76

5.78 5.765.79 5.795.80* 5.805.83 5.845.85* 5.85

5.88 5.875.92* 5.895.90 5.915.90 5.905.91 5.91

5.91* 5.905.92 5.925.93 5.945.94 5.945.95 5.95

6 . 00 6 . 006.01 6.02*6.03 6.026.03 6.056.08 6.12

6.12 6.186.17 6.226.23 6.276.28 6.296.30 6.30

6.31 6.296.31* 6.326.32* 6.346.34* 6.356.35 6.36

6.37 6.386.39 6.386.38 6.396 . 40 6 . 406.39 6.40*

6.43 6.426.44 6.436 . 44 6 . 456.44 6.466 . 47 6 . 47

6.48 6.496.50 6.506.52 6.516.52 6.516.52 6.53

6.57* 6.556.60 6.576.62 6.626.66 6.636.67 6.67

6.73 6.756.74 6.746.77 6.776.77 6.776.78* 6.78

92

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS!1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

5-12

BANK -SECTION

15731594161016401662

16781695171417301750

17661784180018151830

TIME

15101507150415001458

14571455145414531452

14511450144914481447

LEFT

6.916.96*6.997.027.01

7.027.037.037.047.05

7.067.067.077.087.11

RIGHT

6.926.966.986.997.01

7.027.037.057.057.06

7.077.077.087.097.10

TIME

11061105110111001055

10471041104010301029

10181017101110101000

5-13

BANK -LEFT

6.856.91*6.956.976.97

6.976.976.997.007.00

7.007.017.027.037.06

RIGHT

6.876.936.936.956.96

6.976.987.007.007.01

7.027.027.037.047.05

TIME

12221205115512051154

11501133115011321129

11101118111010451036

DATE

5-14

BANK -LEFT

6.816.87*6.916.926.93

6.936.946.946.956.96

6.976.976.986.997.02

RIGHT

6.816.876.906.916.92

6.936.946.966.966.96

6.986.986.997.007.01

TIME

10101017100510000954

09520950094509410938

09370930092509270925

5-16

BANK LEFT

6.726.77*6.816.82*6.82

6.82*6.836.84*6.856.86*

6.86*6.86*6.86*6.87*6.90

RIGHT

6.72*6.786.80*6.B16.82

6.826.B3*6.856.B5*6.85

6.866.86*6.876.88*6.89

TIME

10421040103510341025

10251020101810111008

10050950094509380935

5-19

BANK - LEFT RIGHT

6.78 6.786.84* 6.856.88 6.B76.88 6.87*6.90 6.B9

6.90 6.896.90 6.916.91 6.916.92 6.926.93* 6.93

6.93 6.946.94 6.956.95 6.966.96 6.966.97 6.96

93

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

14381437143514321430

14281427142614241423

14221420141914171415

14141412141014091408

14061405140314011400

13581356135413521350

13491347134613441342

13401339133713361334

13331331133013281326

13241322132113201319

13181317131513131312

13101309130713061302

13001259125812571255

12521200124812471246

5-20

BANK LEFT RIGHT

5.545.595.615.645.64

5.665.695.695.755.74

5.765.775.805.815.82

5.855.865.87*5.895.91

5.935.955.965.965.97

5.975.995.996.006.01

6.066.066.096.086.13

6.166.226.276.326.35

6.356.356.386.40*6.40

6.426.446.436.456.45

6.476.506.506.516.53

6.546.566.586.586.58

6.616.646.676.706.71

6.786.806.816.836.84*

5.525.595.615.655.64

5.685.685.715.755.75

5.775.77*5.785.785.82

5.835.865.87*5.905.92

5.925.945.965.965.96

5.965.995.996.016.00

6.066.07*6.086.106.16

6.256.276.316.336.35

6.346.376.396.406.42

6.436.446.446.456.46*

6.476.486.516.516.53

6.556.566.576.576.59

6.606.626.666.676.71

6.796.796.826.836.84

TIME

14381437143514341432

14311429142814261425

14231422142114201419

14181417141614151414

14131411141014081406

14041403140114001357

13541353135113491347

13461345134513441344

13431343134213421342

13411341134013401339

13361334133313311329

13271325132313211317

13151314131313111310

13091307130613051304

5-21

BANK LEFT RIGHT

5.795.825.835.895.89

5.925.945.955.995.98

6.006.016.046.066.09

6.106.126.116.156.16

6.176.196.206.216.23

6.246.256.256.266.29

6.316.326.346.346.36

6.376.446.456.516.54

6.556.556.596.616.63

6.646.676.666.686.67

6.746.756.766.776.78

6.796.836.846.846.84

6.876.886.936.936.93

6.997.017.037.047.06*

5.775.835.855.905.89

5.935.925.965.985.99

6.006.006.026.036.08

6.086.126.166.156.15

6.166.196.206.206.22

6.226.256.266.286.28

6.326.336.336.366.37

6.446.476.516.536.55

6.546.556.616.626.64

6.656.676.676.686.68

6.706.736.776.796.80

6.826.836.836.846.85

6.846.866.896.916.92

7.007.017.037.037.06

TIME

15251520152015121515

15151510151015001455

14501458144414451440

14351430143014251415

14251420141414101410

14051400135713551353

13501345134013331330

13301335132513201320

13101305131013101253

12531233124512421240

12411140114111561132

11351130112511251120

11151110111011051100

10551050104510451045

DATE5-21

LEFT

5.795.815.825.885.88

5.915.935.945.995.97

6.006.016.046.066.09

6.106.126.12*6.146.16

6.186.196.206.216.23

6.236.256.256.266.29

6.316.336.356.346.36

6.366.446.456.506.54

6.566.556.596.606.62

6.646.676.666.696.67

6.746.766.776.786.79

6.816.846.866.866.86

6.896.896.946.936.95

7.017.027.037.067.06*

RIGHT

5.78*5.825.845.89*5.88

5.925.915.955.985.98

6.006.006.036.036.07

6.086.12*6.12*6.146.15

6.156.196.206.206.22

6.226.256.266.276.28

6.326.336.366.366.37

6.456.476.516.536.55

6.546.556.616.626.64

6.666.676.686.686.68

6.706.736.786.796.82

6.836.846.856.856.86

6.866.876.906.916.93

7.017.037.047.057.07

TIME

12401241124212431244

12451246124712401249

12501251125212531254

12551256125212581259

13001301130213031304

13051306130713081309

13101310131213131314

13151316131713181319

13201321132213231324

13251326132713281329

13301331133213331334

13351336133713381339

13401341134213431344

13451346134713481349

5-22

BANK LEFT RIGHT

6.176.216.24*6.296.31

6.316.316.336.356.35

6.376.386.436.456.48

6.486.506.496.556.57

6.576.586.586.606.63

6.636.656.656.656.69

6.716.726.756.746.77

6.776.806.796.846.89

6.916.916.926.966.97

6.997.027.027.047.06

7.117.117.117.137.13

7.137.187.207.217.21

7.257.257.26*7.267.27

7.317.327.327.367.37*

6.176.236.256.316.30

6.326.316.346.376.37

.37

.36

.39

.41

.45

.46

.48

.546.526.53

6.546.576.586.586.61

6.606.646.656.686.67

6.736.726.776.776.76

6.83*6.856.856.886.89

6.896.926.966.967.00

7.017.027.037.047.04

7.087.077.137.147.16

7.177.187.197.197.20

7.207.207.23*7.247.25

7.307.357.337.347.37

TIME

13381336133413311328

13251322132013171314

13111308130513021259

12561253125112491247

12451242124012371235

12321230122712241222

12191216121312091205

12021159115611531150

11481145114211391137

11351144114511461147

11511155115712001203

12051206120712121216

12181220122212251225

12261227122812301232

5-23

LEFT RIGHT

6.48 6.516.54 6.556.56 6.566.62 6.656.66 6.65

6.65* 6.676.70 6.676.70 6.696.70 6.706.70 6.70

6.71 6.706.72 6.726.76 6.726.78 6.736.80 6.78

6.82 6.806.83 6.826.83 6.886.90 6.856.89 6.86

6.92 6.876.92 6.906.94* 6.94*6.95 6.946.99 6.96

6.99 6.987.00 7.007.01 7.007.00 7.037.04 7.03

7.06 7.087.09 7.107.10 7.117.09 7.127.11 7.12

7.09 7.14*7.14 7.19*7.15 7.19*7.23 7.217.22 7.21

7.22 7.257.25 7.257.27 7.307.28 7.297.29 7.33

7.32 7.337.36 7.36*7.38 7.377.39 7.397.41 7.40

7.44* 7.437.45 7.427.44 7.457.45 7.467.46 7.48

7.47 7.487.51 7.507.50 7.507.52 7.497.53 7.52

7.55 7.537.55 7.537.56 7.547.55 7.547.57 7.54

7.59 7.577.58 7.597.58 7.597.61 7.607.62* 7.62

94

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS!1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

1573 1594 1610 1640 1662

1678 1695 1714 1730 1750

1766 1784 1800 1815 1830

TIME

1245 1157 1156 1153 1151

1149 1147 1145 1144 1142

1140 1139 1137 1135 1130

5-20

BANK LEFT RIGHT

6.83 6.86* 6.90 6.92 6.92

6.93 6.94 6.95 6.95 6.96

6.98 7.00 7.00 7.01 7.03

6.84 6.88 6.88 6.90 6.92

6.93 6.94 6.96 6.96 6.98

6.99 6.997.01 7.02 7.01

TIME

1302 1301 1300 125B 1257

1256 1254 1253 1252 1251

1249 1248 1247 1246 1245

5-21

BANK - LEFT RIGHT

7.07 7.09* 7.11 7.17 7.15

7.16 7.17 7.18 7.19 7.20

7.23 7.24 7.25 7.24 7.27

7.06 7.09 7.09 7.12 7.14

7.16 7.17 7.20 7.20 7.23

7.25 7.25 7.26 7.26 7.26

TIME

1040 1040 1035 1030 1030

1025 1017 1025 1015 1015

1005 1005 1000 1000 0952

DATE5-21

BANK - LEFT RIGHT

7.06 7.10* 7.12 7.17 7.17

7.17 7.19 7.19 7.20 7.21

7.26 7.25 7.27 7.27 7.29

7.07 7.11 7.11 7.14 7.15

7.17 7.19 7.21 7.21 7.24

7.26 7.27 7.27 7.28 7.27

TIME

1350 1351 1352 1353 1354

1355 1356 1357 1358 1359

1400 1401 1402 1403 1404

5-22

BANK ~ LEFT RIGHT

7.37 7.40* 7.44 7.50 7.49

7.49 7.50 7.50 7.52 7.54

7.57 7.57 7.58 7.58 7.61

7.36 7.41 7.41 7.45 7.47

7.48 7.53 7.53 7.53 7.54

7.58 7.59 7.59 7.60 7.59

TIME

1233 1235 1236 1237 1238

1239 1242 1243 1245 1247

1250 1252 1254 1255 1256

5-23

LEFT

7.65* 7.65* 7.68* 7.72 7.71

7.71 7.72 7.73 7.74 7.76

7.78* 7.77 7.79 7.80 7.82

RIGHT

7.63 7.64 7.64 7.66 7.68

7.70 7.74 7.75 7.75 7.78*

7.81 7.80 7.80 7.81 7.80

95

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS!1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

5-24

BANK SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

10001002100310051007

10091010101210141015

10171019102010211023

10251026102810301031

10331034103610371039

10411042104310451046

10461049105010521053

10551056105811001101

11031105110611081109

11101112111311151116

11171119112111231125

11261127112811291130

11321134113511361137

11391140114211431145

LEFT

6.506.546.586.616.65

6.64*6.696.696.696.69

6.726.726.756.776.80

6.816.836.836.896.91

6.936.946.946.966.99

7.017.017.017.017.05

7.067.087.107.107.11

7.117.147.147.20*7.24

7.247.257.317.317.33

7.347.397.387.407.42

7.457.457.457.467.46

7.467.507.517.527.53

7.557.557.567.567.57

7.587.587.587.627.62*

RIGHT

6.516.556.566.656.64*

6.666.666.676.706.69

6.706.726.726.746.78

6.806.826.886.856.89

6.906.936.946.956.98

7.007.017.017.047.04

7.087.107.117.127.11

7.16*7.19*7.20*7.257.23

7.257.277.327.337.36

7.36*7.38*7.387.407.41

7.447.437.457.477.48

7.497.507.507.507.52

7.527.527.547.537.53

7.587.597.597.607.62

TIME

13171318131913211322

13231325132613281329

13301331133313341336

13371339134013421343

13451346134813491350

13511352135413551356

13581359140114021403

14041405140614081409

14101411141214131414

14161417141814191421

14221423142414261427

14281430143214331435

14361437144014421444

14461448145014521454

5-26

~-~-~ B AN K ~-~"~"~LEFT RIGHT

5.84 5.825.86 5.875.86 5.885.91 5.925.91 5.91

5.94* 5.955.96 5.965.97 5.996.01 6.026.01 6.02

6.02 6.036.04 6.04*6.06 6.056.08 6.056.10* 6.08

6.11 6.096.12 6.116.10 6.166.21 6.186.24 6.23

6.25 6.246.27 6.266.28 6.276.28 6.276.29 6.29

6.30 6.286.29 6.296.29 6.296.30 6.316.33 6.31

6.34 6.356.35 6.366.38 6.38*6.38 6.406.39 6.42

6.43 6.49*6.50 6.53*6.52 6.57*6.56 6.596.61 6.61

6.62 6.636.63 6.626.66 6.686.69 6.696.69 6.71

6.70 6.716.71 6.716.70 6.726.72 6.726.72 6.72

6.75* 6.736.77 6.756.77 6.786.78 6.796.78 6.80

6.78 6.806.80 6.806.82 6.816.82 6.816.84 6.85

6.88 6.856.91 6.886.93 6.906.93 6.916.94 6.93

7.01 7.027.03 7.037.04 7.057.07 7.057.08* 7.08

DATE5-27

BANK -TIME

16101607160516031600

15551550154815441542

15401538154315331528

15201515150615041500

14581450144514451444

14401430142714261415

14091409140914051357

14011349134513401341

13311330132513291315

13201309130013001300

12551251125212001200

12001151114011401132

11321133112611201120

11191105110511051104

LEFT

5.645.685.685.715.70

5.735.775.785.835.82

5.845.855.875.895.88

5.905.915.916.036.05

6.086.096.106.106.11

6.116.116.116.126.13

6.166.166.196.206.22

6.286.356.376.426.45

6.476.486.516.51*6.53

6.536.546.546.556.55

6.596.586.606.61*6.62

6.636.646.666.686.69

6.746.776.816.806.82

6.906.916.936.956.96*

RIGHT

5.63*5.675.695.715.71

5.755.785.805.835.83

5.85*5.85*5.865.865.88

5.905.905.906.036.06

6.076.086.096.096.10

6.106.116.116.136.12

6.166.17*6.196.226.26

6.336.366.426.446.46

6.466.476.526.526.54

6.546.546.546.556.56

6.586.596.606.626.63

6.646.656.646.676.70

6.726.746.786.786.81

6.906.916.936.946.96

TIME

15591547154715401542

15401534153515301532

15251520151515201512

15151510151214581505

15001458145314391439

14351433142514221415

14101405140214001356

13531350134113391350

13451235123412331231

12301216122512211210

12061212120011541154

11451135114511431125

11241132112811201110

11211108110310581103

5-28

BANK LEFT RIGHT

5.58 5.565.62 5.615.62 5.635.65 5.655.65 5.66

5.68 5.705.71 5.715.72 5.745.77 5.775.78 5.78

5.78 5.795.79 5.79*5.82 5.815.81 5.805.82 5.82

5.84 5.835.86 5.85*5.86* 5.86*5.98 5.98*6.01 6.02

6.03 6.026.04 6.046.05 6.046.05 6.046.05 6.06

6.06 6.056.06 6.066.06* 6.066.07 6.086.08 6.07

6.11 6.116.12 6.13*6.15 6.146.16 6.186.19 6.22

6.23 6.296.29 6.326.34* 6.386.38 6.396.41 6.41

6.42 6.416.43* 6.446.44* 6.466.47* 6.486.47* 6.49

6.49 6.506.50 6.506.50 6.506.51 6.516.51 6.52*

6.53 6.546.55 6.556.56 6.566.56* 6.566.57 6.57

6.57 6.596.59 6.606.62 6.616.63 6.626.64 6.64

6.69 6.676.72 6.706.77 6.736.76 6.736.77 6.77

6.85 6.866.87 6.876.88 6.896.90 6.906.91* 6.92

TIME

13051304130312491248

12481247124512441243

12431242124212411229

12281227122612261225

12251224122312221222

12211220121912191218

12031202120112001159

11581158115711561155

11441143114311421142

11411141114011391138

11381138113711371126

11251124112311231122

11221121112011191118

11171116111511141113

5-29

BANK ~"~*~--'LEFT RIGHT

5.55 5.545.60 5.605.61 5.625.64 5.645.64 5.64

5.66 5.685.69 5.695.70 5.71*5.75 5.755.74 5.76

5.76 5.775.78 5.78*5.80 5.795.81 5.785.82 5.81

5.82 5.825.84 5.84*5.84* 5.84*5.95 5.95*5.98 5.99

6.01 6.006.03* 6.016.03 6.036.03* 6.026.03 6.03

6.04 6.026.03 6.036.04* 6.046.05 6.056.06 6.06

6.09 6.096.10 6.11*6.13* 6.136.14 6.166.16 6.20

6.22 6.256.27 6.296.30* 6.346.34 6.366.37 6.37

6.38 6.376.38* 6.396.41* 6.426.41* 6.426.41* 6.43

6.43 6.446.44 6.446.44 6.446.45 6.456.45 6.46*

6.47 6.486.48* 6.486.49 6.506.49* 6.506.50* 6.51

6.51 6.526.53 6.546.56 6.566.57 6.56*6.59 6.60

6.63 6.626.66 6.646.70 6.686.71 6.696.72 6.72

6.79 6.816.82 6.816.83 6.836.84 6.846.85* 6.86

96

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(1), IN METERS, EAST FORK RIVER, HYOHING, 1980 CONTINUED

SECTION

1573 1594 1610 1640 1662

1678 1695 1714 1730 1750

1766 1784 1800 1815 1830

TIME

1147 1148 1150 1151 1153

1154 1155 1156 1158 1159

1200 1202 1203 1205 1206

5-24

BANK - LEFT RIGHT

7.65* 7.65* 7.66* 7.69 7.70

7.70 7.71 7.72 7.73 7.75

7.79* 7.77 7.78 7.80 7.82

7.62 7.64 7.62 7.65 7.67

7.69 7.73 7.75 7.75 7.77*

7.79 7.80 7.80 7.80 7.80

TIME

1457 1459 1502 1505 1507

1509 1512 1514 1516 1518

1520 1521 1523 1525 1526

5-26

BANK LEFT RIGHT

7.09* 7.10* 7.14* 7.17 7.18

7.19* 7.20 7.20 7.22 7.22

7.25* 7.25 7.25 7.26 7.30

7.097.11 7.12 7.15 7.16

7.19* 7.20 7.23 7.23 7.25*

7.26 7.26 7,26 7.26 7.27

TIME

1052 1050 1048 1047 1032

1030 1028 1018 1016 1010

1004 0955 0951 0955 0955

DATE5-27

BANK - LEFT RIGHT

6.97* 6.97 6.99* 6.99 7.01* 7.00 7.04 7.02 7.04 7.03

7.05 7.05 7.07 7.07 7.08 7.10 7.09 7.10 7.09 7.11*

7.11* 7.12 7.11 7.12 7.12 7.12 7.12 7.14 7.15 7.14

TIME

1057 1052 1042 1050 1039

1030 1028 1035 1024 1018

1007 1008 0952 0955 0958

5-28

BANK - LEFT RIGHT

6.92 6.92 6.93* 6.94 6.96 6.96 6.99 6.97 6.99 6.98

7.00 7.00 7.02 7.01 7.04 7.04 7.04 7.04 7.04* 7.05

7.05 7.07 7.06 7.06 7.07 7.07 7.07 7.08 7.10 7.08

TIME

1113 1112 1111 1108 1107

1106 1105 1103 1103 1102

1050 1049 1048 1047 1046

5-29

BANK LEFT RIGHT

6.86 6.86 6.89* 6.89 6.90 6.90 6.92 6.91 6.93 6.91

6.94* 6.94 6.95 6.95 6.96 6.97 6.97 6.97 6.97* 6.98

6.97 6.99 6.99 6.99* 6.99 7.00 7.00 7.01 7.03 7.01

97

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

14041403140114081408

14061404140013561355

13511345134213431343

13401337133413321323

13231320131913201320

13151312131013031303

13001250124812491246

12421239123712331231

12311240124011401147

11451146114011381133

11321133113111301129

11231115111611141109

11071104110210581056

11001052105410461045

5-30

BANK LEFT RIGHT

5.47 5.465.52 5.525.54 5.545.55 5.555.55 5.56

5.58 5.595.60 5.605.62 5.635.66 5.665.67* 5.67

5.68 5.695.69 5.69*5.71 5.705.72 5.705.72 5.72

5.74 5.735.77 5.77*5.77* 5.77*5.88 5.895.93* 5.93

5.94 5.945.96* 5.945.96 5.955.96* 5.955.96 5.96*

5.97 5.955.96 5.965.97 5.975.97 5.985.98 5.96

6.02 6.026.04 6.05*6.08* 6.076.08 6.10*6.11 6.14

6.15 6.196.20 6.23*6.23* 6.27*6.27 6.286.30 6.30

6.31 6.296.31* 6.326.33* 6.346.34* 6.356.35* 6.37

6.36 6.366.37 6.366.36 6.376.38 6.386.38 6.39*

6.40 6.406.41 6.416.42 6.436.42* 6.436.43 6.44

6.44 6.446.47 6.466.50 6.50*6.51 6.50*6.53 6.53

6.57 6.556.60 6.586.63 6.616.65 .626.66 .66

6.73 .756.75 .746.76 .776.78 .786.79* .79

TIME

14001400135113371350

13501338133513351335

13261326132513471345

13201310131213101307

13001300125713001258

12561246124312411250

12361236123012301228

12251225122312201220

12101210121011411139

11401137113011271124

11201124111611131115

11361110110810591104

10581055105310511049

10461042104510381035

6- 1

LEFT

5.475.525.535.565.55

5.575.605.615.665.66*

5.675.685.705.71*5.73

5.755.775.77*5.875.92*

5.925.95*5.955.955.95

5.955.955.955.965.97

6.026.046.066.076.10

6.136.166.22*6.266.28

6.306.29*6.32*6.32*6.33*

6.356.356.35*6.366.36

6.386.406.406.40*6.41

6.426.466.486.496.50

6.556.586.616.636.64

6.716.736.746.766.77*

RIGHT

5.465.515.545.565.56

5.595.605.635.665.66

5.685.68*5.705.695.72

5.735.77*5.77*5.865.92

5.925.935.945.945.95

5.945.955.955.975.96

6.016.05*6.076.09*6.12

6.166.20*6.26*6.276.28

6.286.306.336.336.35

6.356.356.35*6.366.37

6.396.396.416.416.42

6.446.466.486.506.52

6.536.566.586.616.65

6.736.726.766.766.77

TIME

16411640162916081600

16001557154615421540

15391535152215191515

15081505145814581456

14531440143714361432

14271422141314081359

13551352135013431340

13351333132813251320

13161312131013071306

12211217121212071205

12011155115011411138

11331130112711221118

11151107110411021100

10511047104010371030

DATE6- 3

~ ~"B A N K ~ LEFT RIGHT

5.48 5.465.52 5.525.54 5.545.56 5.565.55 5.56

5.58 5.605.60 5.615.61 5.645.67 5.675.67* 5.67

5.68 5.695.69 5.69*5.72 5.715.73 5.705.75 5.74

5.77 5.765.79 5.79*5.78* 5.78*5.87 5.865.91* 5.91

5.92 5.925.95* 5.935.94 5.945.94 5.945.95 5.95

5.96 5.945.95 5.955.95 5.955.97 5.975.98 5.96

6.03 6.036.05 6.06*6.08 6.076.08 6.10*6.10 6.13

6.14 6.176.17 6.21*6.23 6.26*6.27 6.286.29 6.29

6.30 6.286.30* 6.316.33* 6.336.33* 6.346.34* 6.35

6.35 6.366.36 6.366.36 6.366.37 6.376.37 6.37

6.39 6.406.41 6.406.41 6.426.41* 6.426.43 6.44

6.45 6.466.48 6.486.49 6.496.50 6.506.50 6.51

6.56 6.526.58 6.566.63 6.606.64 6.626.65 6.65

6.72 6.746.74 6.736.75 6.776.78 6.776.79* 6.79

TIME

120B1206120512021200

11591156115411521150

11491147114511431141

11401138113611341132

11301128112711251123

11211120111711151113

11121110110811071106

11041102110010591057

10551053105310501048

10471045104310411040

10381037103510331032

10301029102710251022

10201018101710151014

10111008100710051004

6- 4

BANK LEFT RIGHT

5.46 5.455.52 5.515.53 5.545.55 5.555.54 5.55

5.57 5.595.60 5.605.60 5.625.65 5.665.66* 5.66

5.67 5.685.69 5.69*5.70 5.705.72 5.695.74 5.73

5.76 5.755.78 5.78*5.78* 5.78*5.86 5.855.89* 5.89

5.91 5.905.94* 5.925.93 5.935.93 5.925.93 5.94

5.94 5.935.94 5.935.94 5.945.96 5.965.97 5.95

6.02 6.026.04 6.05*6.06 6.066.07 6.09*6.09 6.11

6.12 6.166.17 6.20*6.22 6.26*6.26 6.276.28 6.28

6.29 6.276.30* 6.306.31* 6.326.32* 6.336.33* 6.34

6.34 6.346.34 6.346.34 6.356.35 6.366.35 6.36

6.37 6.386.39 6.396.39 6.406.39* 6.406.42 6.43

6.43 6.446.45 6.466.47 6.476.47 6.476.48 6.49

6.53* 6.516.56* 6.546.60 6.586.62 6.596.63 6.64

6.71 6.726.72 6.716.74 6.746.75 6.756.76* 6.77

TIME

14521453143414221419

14191411140714011400

13491320131713151311

12551252125012481227

12251223122012111207

12061202115311501148

11411134113111281126

11221120111811141113

11091105110311011059

10071003100109580951

09480940093909370935

09290925092209180913

09100903090008590855

08510845083708350829

6- 5

BANK LEFT RIGHT

5.52 5.505.56 5.565.58 5.585.60 5.605.59 5.60

5.62 5.645.65 5.645.65 5.685.71 5.715.71* 5.71

5.72 5.735.73 5.73*5.76 5.755.78 5.755.80 5.79

5.81 5.805.83 5.83*5.83* 5.83*5.90 5.895.92* 5.93

5.94 5.945.98* 5.965.97 5.965.97 5.965.97 5.97

5.98 5.965.98 5.975.98 5.986.00 6.006.01 6.00

6.06 6.076.08 6.09*6.10 6.106.10 6.12*6.12 6.15

6.16 6.206.20 6.23*6.25 6.296.29 6.306.32 6.31

6.32 6.306.33* 6.336.34* 6.366.37* 6.376.37* 6.38

6.38 6.386.38 6.386.38 6.396.39 6.396.38 6.39

6.41 6.426.43 6.446.43 6.456.44* 6.456.46 6.47

6.47 6.486.50 6.516.52 6.516.52 6.526.52 6.53

6.57 6.556.60 6.586.64 6.616.66 6.626.66 6.67

6.74 6.766.76 6.756.77 6.786.79 6.796.80* 6.80

98

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS!1), IN METERS, EAST FORK RIVER, NYOMING, 1980 CONTINUED

DATE

SECTION TIME

5-30

BANK LEFT RIGHT

6- 1

BANK TIME LEFT RIGHT

6- 3

BANK TIME LEFT RIGHT

6- 4

BANK TIME LEFT RIGHT

6- 5

TIME LEFT RIGHT

15731594161016401662

16781695171417301750

17661784180018151830

10431018101310131005

10101005100009590955

09480952094609480944

66666

66666

66666

.80

.82*

.84

.86

.86

.86*

.88

.89

.90

.90*

.91

.92

.93

.93

.96

66666

66666

66666

.80

.83

.83

.84*

.85

.86

.88

.90

.90

.91

.92

.92

.93

.95

.94

10331030102310301023

10201018101810161016

10051005100510041005

66666

66666

66666

.78

.80*

.81

.84

.84

.83*

.86

.87

.88

.88*

.89

.90*

.90

.90*

.93

66666

66666

66666

.78

.80

.81

.82*

.83

.83

.85

.87

.86

.89

.90

.90

.90

.92

.91

10261010100810051003

09591000094709440948

09310927092709250923

66666

66666

66666

.80

.82*

.83

.85

.86

.85*

.87

.88

.89

.89*

.90

.92

.92

.93

.95

6.6.6.6.6.

6.6.6.6.6.

6.6.6.6.6.

79828284*85

8587898990

9292929393

10021000095909570955

09540952095009480946

09440942094009370935

66666

66666

66666

.77

.79*

.81

.83

.83

.83*

.85

.86

.87

.87*

.88

.89*

.89

.89*

.92

66666

66666

66666

.77

.80

.80

.81*

.82

.83

.84

.87

.87

.88

.88

.89

.89

.90

.90

08260810080708030801

08000757074007370735

07320731072907280726

66666

66666

66666

.81

.83*

.85

.86

.86

.86*

.88

.89

.90

.90*

.91

.92

.92

.93

.95

66666

66666

66666

.81

.83

.83

.85*

.86

.86

.88

.90

.90

.91

.92

.92

.93

.94

.93

99

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONSU EAST FORK RIVER, WYOMING, 1980 CONTINUED

IN METERS,

SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

11031103110211001059

10581057105610541053

10521052105110501048

10471047104510441043

10421041104010381037

10361035103410331031

10301029102810271026

10251024102310221021

10201020101910181017

10161015101310121011

10101009100810081007

10061005100410031002

10000959095809570956

09550954095309520950

6- 6

BANK LEFT RIGHT

5.59 5.575.64 5.645.65 5.665.68 5.695.67 5.68

5.71 5.725.73 5.725.74 5.765.80 5.795.79 5.80

5.81 5.815.82 5.82*5.84 5.835.87 5.845.89 5.88

5.91 5.895.93 5.925.92 5.975.98 5.975.99 6.00

6.02 6.016.04 6.036.04 6.036.04 6.036 . 05 6 . 04

6.05 6.046.05 6.046 . 06 6 . 066.08 6.086.10 6.09

6.14 6.146.15 6.16*6.19 6.176.18 6.196.20 6.21

6.22 6.286.27 6.296.31 6.356.35 6.376.38 6.37

6.39 6.376.40* 6.406.41* 6.436.44* 6.446.44* 6.45

6.45 6.466 . 46 6 . 466 . 45 6 . 466 . 46 6 . 476.46 6.47

6.49 6.496.52 6.506.52 6.546.52* 6.546.55 6.57

6.57 6.586.60 6.606.61 6.606.61 6.606.60 6.61

6.64 6.626.68 6.656.72 6.696.73 6.696.73 6.74

6.82 6.836.84 6.846.85 6.866.87 6.876.89* 6.89

TIME

16251627161416031556

15541551154215381531

15261521151715161503

14581453145014371435

14271423141714161406

13551351133813371325

13211320123712331225

12261219121712111209

12031200115811531146

11501135113811281124

11191130112011131107

11101100110510581055

10501040103810451034

10271022102110121030

6- 7

BANK LEFT RIGHT

5.57 5.555.61 5.605.63 5.635.66 5.665.65 5.65

5.68 5.695.70 5.705.71 5.735.77 5.775.77 5.78

5.79 5.805.80 5.80*5.83 5.825.84 5.825.87 5.85

5.88 5.875.90 5.905.90 5.905.95 5.955.97 5.98

5.99 6.006.01 6.016.02 6.016.02 6.016.03 6.02

6 . 03 6 . 026 . 04 6 . 036.04 6.056.07 6.076.09 6.08

6.13 6.136.15 6.166.18 6.176.17 6.196.20 6.21

6.21 6.276.27 6.306.31 6.356.35 6.376.39 6.39

6.39 6.386.40* 6.406.41* 6.436.44* 6.446.45* 6.46

6 . 46 6 . 466 . 46 6 . 466.46 6.466.48 6.486.47 6.48

6.50 6.506.53 6.526.54 6.556.56* 6.576.57 6.58

6.58 6.596.60 6.616.62 6.606.62 6.616.62 6.63

6.66 6.636.69 6.666.74 6.706.74 6.71*6.75 6.76

6.84 6.856.85 6.856.86 6.886.89 6.886.90* 6.91

TIME

11171116111511141112

11111110110911081108

11071107110611051105

11041104110311011101

11001059105810571056

10561055105410531053

10521050104910461040

10391038103710361036

10351034103310301028

10271025102410231022

10221021102110201019

10191018101710151012

10111010100910091008

10071006100510041004

DATE6- 8

BANK LEFT RIGHT

5.735.765.785.835.82

5.855.875.885.945.93

5.955.965.996.016.05

6.056.086.076.116.12

6.146.166.166.166.18

6.186.196.206.226.25

6.276.296.326.316.33

6.346.416.426.456.49

6.516.506.536.556.57

6.576.596.586.606.58

6.646.676.696.69*6.71

6.726.756.766.766.76

6.786.816.856.866.86

6.956.966.987.007.01*

5.715.765.785.835.83

5.875.865.905.935.94

5.955.96*5.975.986.02

6.046.066.076.106.12

6.136.156.166.166.17

6.166.196.206.236.23

6.296.316.316.336.33

6.396.426.466.486.50

6.506.506.556.566.58

6.596.586.596.596.60

6.616.656.696.706.72

6.736.756.756.766.77

6.766.786.816.836.85

6.946.966.986.997.02

TIME

11241124112311231122

11221121112111201119

11181118111711171116

11161115111511141113

11121111111111101110

11091109110811071107

11061105110411031103

11021100105910581059

10571056105610551055

10541054105310531052

10521051105010501049

10481048104710461045

10451044104510441043

10431042104110401039

6- 9

BANK LEFT RIGHT

6.036.066.076.146.15

6.176.196.186.236.22

6.246.256.296.316.36

6.356.396.396.436.44

6.456.476.476.486.50

6.506.526.526.546.58

6.606.626.646.646.66

6.666.716.706.736.78

6.806.796.836.846.85

6.866.896.876.916.91

6.966.997.006.997.01

7.027.077.097.097.08

7.107.127.167.157.18

7.227.237.257.287.29*

6.026.076.106.156.15

6.186.166.206.236.24

6.246.246.266.286.32

6.356.376.396.416.42

6.426.456.466.476.48

6.486.516.526.556.56

6.616.626.656.666.65

6.726.746.756.796.79

6.796.796.856.856.88

6.886.896.896.906.90

6.936.947.007.027.04

7.057.067.077.077.08

7.087.087.117.147.14

7.217.247.247.267.27

TIME

12161215121412131212

12121211121112111210

12091208120812071206

12051204120312021202

12011200115911591158

11571157115611561155

11541154115311521151

11501150114911481147

11471146114511441143

11421142114111401140

11391138113711371136

11361135113411341133

11331132113111301128

11251122112211211120

6-10

LEFT

6.266.296.306.376.39

6.416.436.446.456.44

6.486.486.546.556.58

6.586.616.636.676.68

6.706.706.706.726.76

6.766.776.766.796.83

6.856.876.886.886.90

6.906.946.936.977.02

7.027.027.077.107.08

7.097.137.137.147.16

7.207.207.227.227.24

7.237.287.297.297.30

7.337.347.377.357.40

7.407.407.437.467.48*

RIGHT

6.256.316.336.406.39

6.406.406.436.466.46

6.476.486.506.506.56

6.576.596.616.636.64

6.656.696.716.716.74

6.726.766.776.816.81

6.866.876.886.916.91

6.956.996.977.037.01

7.037.057.097.097.11

7.117.127.137.147.15

7.177.177.227.257.25

7.267.277.287.287.29

7.297.297.327.347.34

7.387.437.427.437.47

100

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

1573 1594 1610 1640 1662

1678 1695 1714 1730 1750

1766 1784 1800 1815 1830

TIME

0949 0948 0947 0946 0945

0943 0942 0941 0940 0939

0938 0937 0937 0936 0935

6- 6

BANK LEFT RIGHT

6.89 6.90 6.91* 6.92 6.93 6.92 6.96 6.93 6.96 6.95

6.97 6.97 6.98 6.98 6.99 7.00 7.00 7.00 7.00* 7.00

7.01 7.03 7.03 7.03 7.03 7.03 7.04 7.04 7.05 7.04

TIME

1016 1015 0958 1009 1000

0951 0948 0955 0940 0944

0931 0935 0925 0924 0918

6- 7

BANK LEFT RIGHT

6.90 6.91 6.92* 6.93 6.95 6.93 6.97 6.95 6.98 6.97

6.99 6.98 7.00 7.01 7.00 7.02 7.01 7.02 7.03* 7.02

7.03 7.05 7.05 7.03 7.05 7.06 7.05 7.06 7.08 7.06

TIME

1003 1003 1002 1000 0959

0959 0958 0957 0956 0956

0955 0954 0953 0952 0950

DATE6- 8

BANK LEFT RIGHT

7.01 7.03* 7.06 7.10 7.10

7.10 7.11 7.12 7.13 7.13

7.15 7.16 7.17 7.17 7.20

7.02 7.04 7.05 7.07 7.08

7.10 7.12 7.13 7.14 7.15

7.18 7.18 7.18 7.18 7.18

TIME

1039 1038 1038 1037 1037

1036 1035 1034 1033 1033

1032 1032 1031 1030 1030

6- 9

BANK - LEFT RIGHT

7.31 7.33* 7.36 7.40 7.40

7.40 7.42 7.42 7.43 7.44

7.48 7.47 7.48 7.50 7.52

7.29 7.32 7.337.36 7.38

7.397.44 7.45 7.44 7.45

7.50 7.50 7.50 7.50 7.50

TIME

1119 1119 1118 1118 1117

1117 1116 1116 1115 1115

1114 1113 1112 1110 1108

6-10

BANK LEFT RIGHT

7.48 7.50* 7.55 7.60 7.58

7.58 7.59 7.60 7.61 7.63

7.68 7.66 7.66 7.68 7.72

7.47 7.50 7.50 7.54 7.56

7.57 7.62 7.63 7.63 7.65

7.69 7.68 7.68 7.69 7.68

101

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

09300932093509380941

09440947095009520955

09591000100110021003

10041005100610071008

10091010101010101011

10121012101310141015

10151016101710171017

10181019103710381040

10411042104310441046

10471049105010511052

10531054105410551055

10561056105710571058

10591059110011011102

11031104110411051106

6-11

BANK LEFT RIGHT

6.416.446.466.536.56

6.566.596.616.626.62

6.646.656.696.726.76

6.756.796.796.866.85

6.886.886.886.916.95

6.966.966.966.977.01

7.037.067.077.067.09

7.087.117.117.167.20

7.217.227.257.267.26

7.307.357.367.367.38

7.427.417.417.427.42

7.427.477.497.497.51

7.507.537.547.537.56

7.567.557.567.597.61*

.40

.46

.47

.56

.56

6.566.566.606.626.63

6.636.656.656.676.71

6.746.76.77.80.81

.83

.876.896.906.92

6.926.956.967.007.01

7.057.057.087.097.09

7.127.167.177.217.20

7.237.247.287.277.30

7.317.327.347.367.36

7.397.377.427.457.44

7.457.467.477.467.49

7.497.497.527.527.51

7.54*7.597.577.577.60

TIME

12351234123312321231

12301229122812271226

12251224122312221221

12201219121812171216

12161215121512141213

12121211121012091208

12071205120412021201

12001159115811571155

11541153115211511150

11481146114411421140

11391138113711361135

11341133113211311130

11291128112711261125

11241123112311221121

6-12

LEFT RIGHT

6.636.686.726.766.80

6.82*6.896.886.886.88

6.906.906.946.946.98

6.987.006.987.05

.63

.68

.71

.80

.80

.83

.85

.87

.88

.89

.89

.90

.91

.91

.96

.97

.98

.99

.997.06 7.03

7.09 7.047.08 7.067.07 'r.077.09 7.087.13 7.09

7.13 7.087.13 'M27.15 7.147.18 'M97.22 7.19

7.23 7.237.23 7.237.24 7.267.25 7.267.25 7.27

7.26 7.317.28 r.357.29 7.357.33 'r.407.38 7.39

7.39 7.417.41 7.427.45 '7.45

r.48r.477 . 47 7 . 49

7.47 7.507.52 7.527.54 'r.537.56 7.567.58 7.56

7.61 7.587.61 7.597.60 r.6i7.61 7.647.62 7.63

7.62 7.637.65 7.657.66 '.667.68 7.667.68 7.67

7.69 7.677.71 7.687.71 7.707.70 7.697.72 7.68

7.71 7.70*7.70 7.757.71* ''.727.74 7.737.75* 7.74

TIME

11221121112011191118

11171116111611151114

11141113111211121111

11101109110811071106

11061105110411031102

11011100110010591059

10581057105510541053

10521051104910481047

10461045104410431042

10401038103610351034

10331031103010291028

10271026102510241023

10221021102010191018

10171016101610151014

DATE6-13

LEFT

6.566.596.616.666.69

6.69*6.756.756.756.75

6.786.786.816.836.86

6.866.906.896.986.98

7.017.017.017.037.06

7.067.077.067.077.11

7.127.167.167.157.16

7.167.217.217.247.29

7.317.327.367.387.39

7.397.437.467.477.49

7.517.517.517.517.51

7.527.567.577.577.58

7.607.627.617.607.63

7.637.627.63*7.657.67*

RIGHT

6.566.616.626.706.70*

6.716.726.736.756.77

6.756.776.786.796.84

6.856.876.896.916.95

6.976.997.017.017.02

7.047.067.067.107.09

7.147.157.177.177.16

7.227.277.267.307.29

7.317.347.397.397.42

7.427.437.437.457.46

7.487.477.507.537.53

7.547.537.567.567.57

7.577.577.607.597.59

7.61*7.657.637.637.66

TIME

08350836083708380839

08410842084308440845

08470848084908500851

08520853085308540855

08550856085708570858

08580859085909000900

09010902090309040904

09050906090609070908

09080909091009100911

09110912091209130913

09140914091509150916

09160917091709180918

09190920092009210922

09230923092409250926

6-14

LEFT

6.416.446.466.516.54

6.536.566.586.596.59

6.616.626.666.696.72

6.726.746.766.856.85

6.876.886.886.896.93

6.936.936.936.926.97

6.987.007.017.017.03

7.047.097.107.117.17

7.177.217.247.277.26

7.277.317.307.337.35

7.377.377.387.387.37

7.377.427.437.447.45

7.467.497.497.507.52

7.547.527.53*7.577.59*

RIGHT

6.416.476.466.536.53

6.546.546.576.606.59

6.616.616.626.636.68

6.706.726.786.786.80

6.846.866.886.906.91

6.906.926.926.956.96

7.007.017.027.037.02

7.087.127.147.187.17

7.207.237.277.277.29

7.307.297.307.327.32

7.347.357.387.407.39

7.417.427.427.427.43

7.447.457.477.487.48

7.52*7.567.547.547.58

TIME

15051502150014591458

14581456145514541453

14531452145214511450

14491449144714461445

14441443144314421442

14411440144014391439

14391438143714371436

14351434143314311430

14291427142614241423

14221422142114211420

14191418141714161416

14151415141414141410

14091408140814071406

14051405140414031402

6-16

BANK LEFT RIGHT

5.B95.915.925.965.97

5.996.026.036.086.07

6.096.106.126.146.15

6.166.196.196.296.31

6.336.356.356.366.37

6.376.376.376.376.40

6.426.426.446.456.47

6.516.596.606.636.68

6.696.696.726.746.76

6.776.776.766.786.78

6.826.836.846.846.85

6.856.876.906.906.93

6.987.007.037.037.03

7.107.107.14*7.147.16*

5.685.925.945.985.97

6.016.016.056.086.08

6.096.09*6.106.106.13

6.156.176.246.276.30

6.316.346.356.356.36

6.366.376.366.396.39

6.426.426.45*6.476.48

6.566.606.646.676.68

6.686.686.746.766.77

6.786.776.776.776.78

6.806.816.846.856.88

6.876.876.876.896.93

6.956.977.017.017.02

7.08*7.117.137.127.15

102

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIOMS(1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

6-11 6-12

R A Uf D A U^ DAnft. DANK.

SECTION

15731594161016401662

16781695171417301750

17661784180018151830

TIME

11071108110911101111

11121112111311151116

11171119112111221125

LEFT

7.617.63*7.677.717.70

7.707.717.717.737.76

7.797.777.787.817.82

RIGHT

7.597.627.637.647.68

7.687.727.747.757.77

7.817.807.797.807.80

TIME

112111201119111B1117

11161116111511141113

11131112111111111110

LEFT

7.757.76*7.797.B17.81

7.817.817.827.837.85

7.887.867.877.907.91

RIGHT

7.747.757.757.777.79

7.81*7.847.847.847.87

7.90*7.897.887.887.88

TIME

10131012101210111010

10091008100710071006

10051004100310021001

DATE6-13

BANK LEFT

7.687.69*7.727.757.73

7.757.757.767.777.80

7.817.817.827.837.85

RIGHT

7.657.687.687.707.72

7.74*7.777.787.787.80

7.83*7.837.827.837.83

TIME

09270927092809280929

09290930093109310932

09320933093309340934

6-14 6-16

D A U^ ____OAU^«

LEFT

7.597.62*7.637.687.67

7.687.697.707.727.74

7.747.757.767.777.79

RIGHT

7.577.617.607.637.65

7.67*7.727.737.727.75

7.76*7.777.777.777.76

TIME

14011400135913491348

13481347134513441342

13411339133813371336

LEFT

7.177.19*7.227.257.25

7.267.287.297.297.30

7.337.337.337.357.37

RIGHT

7.167.197.197.217.23*

7.26*7.287.307.317.31

7.35*7.347.347.357.35

103

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, WYOMING, 1980 CONTINUED

6-17

BANK -SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

14011400135913581357

13561356135513551354

13541353135313521352

13501349134713461346

13451345134513441344

13431343134213421341

13411340133913381338

13371336133613351335

13341334133313331332

13321332133113301329

13291329132913281328

13271327132613251323

13231322132213221322

13211321132013201319

LEFT

5.986.016.026.076.08

6.096.136.136.176.16

6.186.196.236.256.27

6.266.306.296.396.40

6.436.456.456.466.47

6.476.476.476.476.51

6.526.526.566.566.58

6.616.656.676.706.76

6.766.786.806.816.83

6.846.856.846.866.86

6.896.926.926.936.93

6.926.987.017.027.04

7.067.077.117.107.13

7.177.187.21*7.227.25*

RIGHT

5.986.036.036.096.08

6.116.116.156.176.17

6.186.196.206.206.24

6.266.276.306.376.39

6.416.436.446.456.46

6.456.476.476.496.51

6.536.546.57*6.586.58

6.656.696.716.746.76

6.756.756.826.836.85

6.866.856.856.856.86

6.876.886.936.956.96

6.976.987.007.007.04

7.037.047.087.097.09

7.15*7.207.207.217.24

TIME

12531253125212511250

12491248124712471246

12461245124512441244

12431243124212411240

12391238123812371237

12361236123512351234

12341233123212311230

12291227122612251224

12241223122212211220

12191218121712171216

12151215121512141213

12121212121112111210

12091208120812071207

12061205120512051205

6-18

BANK LEFT

6.246.286.306.356.37

6.376.426.416.436.43

6.466.466.496.526.55

6.546.606.606.686.69

6.706.726.716.726.75

6.756.756.746.756.79

6.816.836.866.856.88

6.886.926.916.947.00

7.017.027.067.077.08

7.087.107.097.127.12

7.177.187.187.187.19

7.197.247.277.287.28

7.307.327.357.347.37

7.407.397.40*7.457.46*

RIGHT

6.246.306.326.386.36

6.396.386.416.446.44

6.446.456.456.486.52

6.536.566.596.656.66

6.676.696.716.726.73

6.726.746.756.786.78

6.826.836.866.886.87

6.936.956.957.007.01

7.017.037.087.087.10

7.107.097.107.117.12

7.147.137.197.207.22

7.237.247.247,267.28

7.287.277.317.327.33

7.38*7.437.417.417.45

TIME

15451545152715281525

15251510150814551525

15101510145514551435

14511437143614161412

13581430141014100400

13551335133513171317

13001300124513311330

13291313131012571255

12371200114511331115

11501132113011201115

11001057104310401025

11131054105410291028

10131012100109580945

09440914091409000900

DATE6-19 6-20

__n A uif _ ___. _n Akiic « ^^^DAMI^^^ DAnl^LEFT

6.176.206.236.286.30

6.316.356.346.386.36

6.396.406.446.456.50

6.496.546.556.616.62

6.646.656.666.676.69

6.696.706.696.706.73

6.766.786.806.806.82

6.826.876.886.916.96

6.966.977.017.027.03

7.037.057.047.077.08

7.11*7.127.127.147.15

7.147.207.217.227.23

7.257.277.307.297.31

7.347.357.35*7.397.40*

RIGHT

6.176.226.236.306.29

6.326.316.356.386.37

6.376.396.406.426.46

6.476.516.546.586.60

6.616.636.656.666.68

6.676.696.706.726.73

6.776.786.816.816.81

6.866.916.926.956.96

6.966.987.027.037.05

7.057.057.057.067.06

7.087.087.137.157.17

7.197.197.197.197.23

7.227.237.267.277.28

7.33*7.377.367.377.40

TIME

16541656163716021625

16241608160615491548

15311529150715571535

15301518151514501449

14301429141115021452

14371420135714071355

13351334131313121248

14051345134513301325

13101307124412121154

12091150114911331133

11161115105611501134

11301114111310501048

10351034102110201004

10030930093009150915

LEFT

6.486.526.536.576.62

6.616.676.676.676.67

6.696.696.736.766.80

6.806.846.846.906.91

6.926.936.926.956.99

6.996.986.976.977.02

7.037.057.067.067.06

7.107.137.137.167.21

7.217.227.237.237.23

7.237.267.257.267.29

7.307.317.297.357.34

7.337.387.397.387.40

7.397.427.447.427.44

7.467.447.46*7.497.49*

RIGHT

6.496.536.556.626.61

6.636.636.656.686.67

6.666.686.696.736.75

6.786.816.846.876.88

6.886.916.936.946.96

6.956.966.987.017.00

7.057.067.077.077.07

7.157.187.187.217.21

7.237.247.277.247.26

7.267.267.267.277.27

7.287.267.317.367.37

7.377.387.377.377.38

7.387.387.407.417.41

7.47*7.487.467.477.49

TIME

19471946194519441943

19421941194019391938

19371936193519351934

19331933193219311929

19281927192719261926

19251925192419231622

19211921192019191918

19161915191419131612

19121911191119101909

19081908190619051904

19031902190219011900

18591858185718571854

18531853185218521852

18511851185018491848

6-20

BANK LEFT

6.446.486.496.556.59

6.586.626.646.646.63

6.676.676.716.746.77

6.786.826.826.896.89

6.916.926.926.936.96

6.976.976.976.977.02

7.037.057.087.087.08

7.107.127.137.177.21

7.227.247.267.277.28

7.287.327.327.347.35

7.397.397.397.407.41

7.407.467.477.477.49

7.517.517.547.527.55

7.567.557.55*7.597.60*

RIGHT

6.476.496.496.596.59

6.606.606.626.656.65

6.656.666.676.696.74

6.766.796.816.846.86

6.876.906.916.926.94

6.946.956.977.007.01

7.057.067.077.087.09

7.137.177.187.217.21

7.237.267.297.297.30

7.317.317.327.337.34

7.367.357.407.437.43

7.447.457.457.467.48

7.487.487.517.517.51

7.54*7.597.567.577.60

104

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

1573 1594 1610 1640 1662

1678 1695 1714 1730 1750

1766 1784 1800 1815 1830

TIME

1319 1318 1318 1317 1317

1317 1317 1316 1316 1315

1315 1314 1314 1313 1313

6-17

BANK LEFT RIGHT

7.26 7.28* 7.32 7.36 7.35

7.35 7.37 7.38 7.39 7.39

7.42 7.42 7.43 7.44 7.47

7.25 7.28 7.28 7.31 7.33*

7.35* 7.38 7.40 7.40 7.40

7.44* 7.44 7.44 7.45 7.44

TIME

1204 1202 1201 1201 1200

1159 1159 1158 1158 1157

1157 1156 1156 1155 1154

6-18

BANK LEFT RIGHT

7.47 7.50* 7.53 7.59 7.58

7.58 7.59 7.59 7.59 7.62

7.65 7.64 7.66 7.66 7.69

7.46* 7.49 7.49 7.52 7.56*

7.57* 7.62 7.61 7.62 7.62

7.66* 7.66 7.67 7.67 7.66

TIME

0849 0847 0831 1020 1005

1005 0948 0945 0932 0930

0910 0908 0855 0850 0835

DATE6-19

BANK LEFT RIGHT

7.42 7.43* 7.48 7.54 7.53

7.53 7.54 7.54 7.55 7.56

7.61 7.59 7.60 7.61 7.64

7.40 7.44 7.44 7.48 7.51*

7.52* 7.55 7.57 7.57 7.57

7.61* 7.62 7.62 7.62 7.62

TIME

0904 0903 0851 1049 1034

1034 1014 1013 0958 0957

0943 0934 0916 0910 0910

6-20

BANK LEFT RIGHT

7.52 7.54* 7.55 7.65 7.64

7.64 7.65 7.65 7.65 7.67

7.69 7.69 7.70 7.70 7.72

7.48 7.52 7.52 7.58 7.62*

7.63* 7.67 7.68 7.68 7.68

7.71* 7.71 7.71 7.70 7.70

TIME

1847 1845 1844 1844 1843

1843 1842 1842 1841 1841

1841 1840 1840 1839 1837

6-20

BANK LEFT RIGHT

7.62* 7.59 7.64* 7.63 7.66 7.61 7.70 7.63 7.70 7.68*

7.70 7.69* 7.70 7.73 7.71 7.74 7.72 7.74 7.73 7.75

7.76 7.77* 7.75 7.78 7.77 7.78 7.78 7.78 7.81* 7.78

105

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

6-21 6-23DATE6-24

__O A UV _D 4 kllf D A Ub' DM Pllx DA fllx DAnlx^"^^"^SECTION

00000026004300750104

01200137015801780204

02200238025702760301

03270348037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

16351630161416221622

16201602155815411541

15251609155415511534

15301515152115021452

14331512145414501438

14371421142014001358

13411340132213201303

14221402135713431342

13231322125312281211

12271219120811511150

11291128111511121051

12071151115011251122

11071105105310511037

10351004100209470945

LEFT

6.346.376.396.446.46

6.486.526.526.546.53

6.566.566.606.636.66

6.676.716.726.786.78

6.816.826.826.836.86

6.876.856.866.866.91

6.936.946.966.966.98

6.997.027.037.057.11

7.127.127.167.167.17

7.177.207.207.217.23

7.257.277.267.287.28

7.297.347.357.357.37

7.387.397.427.407.43

7.457.447.45*7.497.49*

RIGHT

6.336.396.416.476.46

6.486.486.526.546.54

6.556.556.576.596.63

6.666.686.716.736.76

6.776.806.826.826.84

6.836.866.866.906.90

6.946.956.966.986.97

7.027.077.077.117.11

7.137.167.187.177.19

7.207.207.207.217.21

7.247.227.277.297.30

7.337.337.337.347.35

7.357.357.377.407.39

7.44*7.487.467.477.49

TIME

15551550133715271525

15241518150014481524

15111510150915071444

14351420141913591445

14271426141014101354

13521335133413171355

13381336132013181300

12571238123512251314

12581257123712361220

11441123112311071106

10501046103111351117

11161100105810331032

10181017100310020948

09460916091609040902

LEFT

6.256.266.306.356.37

6.396.426.426.456.44

6.476.486.526.546.57

6.566.616.606.686.68

6.716.726.716.736.75

6.746.736.746.746.79

6.816.826.856.856.86

6.886.916.916.946.99

7.007.017.047.067.06

7.067.087.067.087.09

7.127.147.147.177.17

7.167.237.247.247.26

7.297.297.327.307.33

7.367.357.37*7.407.41*

RIGHT

6.256.296.326.386.37

6.396.396.426.456.45

6.456.476.486.506.54

6.556.586.606.646.66

6.676.706.716.716.73

6.726.736.756.786.79

6.836.826.866.866.86

6.926.956.956.987.00

7.007.037.077.077.09

7.087.087.077.087.08

7.107.107.157.197.20

7.217.217.227.247.26

7.257.257.287.307.29

7.34*7.387.377.387.41

TIME

15511549154715461545

15441544154315431542

15421541154115401540

15391538153815371537

15361535153515341533

15331532153215311530

15291529152815271526

15261525152415231522

15211520152015191518

15181517151615151514

15131512151215111511

15101510150915091508

15071506150515041503

15021502150115001500

LEFT

6.146.166.176.236.25

6.266.296.306.336.32

6.356.366.406.426.45

6.446.496.496.576.56

6.596.606.606.616.62

6.636.636.636.646.67

6.696.696.726.736.75

6.776.816.816.836.89

6.906.916.956.966.97

6.977.006.987.027.01

7.067.077.087.087.09

7.097.13*7.177.187.19

7.217.247.277.257.29

7.327.327.34*7.377.38*

RIGHT

6.116.186.196.256.25

6.276.276.316.336.34

6.346.356.376.396.42

6.446.466.496.536.55

6.566.586.596.606.61

6.616.626.636.666.67

6.706.716.746.756.75

6.816.846.866.896.90

6.916.936.976.976.99

6.996.996.997.007.01

7.037.037.087.107.12

7.147.137.147.167.19

7.197.197.237.247.25

7.30*7.347.337.347.37

TIME

17531752175117501750

17491748174717461745

17451744174317421741

17401739173917381737

17361735173417341733

17331732173217311731

17301729172917281727

17271726172617251725

17241724172317231722

17211720171917181718

17171717171617151715

17141714171317121711

17111710170917081708

17071706170517051704

6-25

" B A NK LEFT

6.056.076.086.146.15

6.186.216.216.256.24

6.276.276.316.336.37

6.356.406.406.486.48

6.506.516.516.526.53

6.536.536.536.556.58

6.606.606.636.636.65

6.676.726.726.756.81

6.826.826.866.876.89

6.896.916.896.926.92

6.966.986.996.997.00

7.007.057.087.097.10

7.157.157.137.167.20

7.247.257.27*7.297.31*

RIGHT

6.036.096.106.156.15

6.186.196.226.256.25

6.266.276.286.296.33

6.366.366.396.446.46

6.466.496.516.516.52

6.516.536.546.566.57

6.616.626.646.656.66

6.726.756.776.816.81

6.826.816.876.886.90

6.916.916.906.916.92

6.946.956.997.017.02

7.047.047.067.087.11

7.117.117.157.187.17

7.22*7.277.267.267.30

TIME

09020903090509060908

09090910091109120913

09140915091509160917

09180918091909200921

09210922092209230923

09240924092509250926

09270928092809290929

09300930093109320933

09340934093509360937

09380939094009410941

09420942094309430944

09440945094509460947

09470948094909500951

09510952095209530953

6-26

BANK LEFT

6.026.056.066.126.14

6.156.196,196.236.22

6.256.256.296.316.34

6.346.386.386.466.46

6.486.506.496.516.52

6.526.536.526.546.57

6.596.606.626.636.65

6.676.726.726.746.80

6.816.826.856.876.88

6.896.906.886.916.92

6.956.976.996.997.00

7.007.067.097.107.11

7.147.157.187.187.21

7.247.257.27*7.307.31*

RIGHT

6.016.056.096.146.14

6.176.176.216.236.23

6.246.246.266.286.31

6.336.356.386.436.44

6.466.486.496.496.51

6.516.526.536.566.56

6.606.606.646.646.63

6.706.746.776.806.80

6.806.816.876.886.89

6.906.906.896.916.91

6.936.946.987.017.03

7.057.047.067.087.11

7.117.117.147.167.17

7.22*7.267.267.287.30

106

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION

6-21

BANK TIME LEFT RIGHT

6-23

BANK TIME LEFT RIGHT

DATE6-24

BANK TIME LEFT RIGHT

6-25

BANK TIME LEFT RIGHT

6-26

BANK TIME LEFT RIGHT

1573 0933 7.52 7.49 0851 7.42 7.40 1459 7.38* 7.37 1703 7.31* 7.30 0954 7.31* 7.311594 0930 7.51* 7.52 0849 7.43* 7.44 1459 7.41* 7.41 1702 7.33* 7.33 0954 7.34* 7.341610 0915 7.57 7.53 0836 7.46 7.44 1458 7.44 7.41 1702 7.36 7.34 0955 7.38 7.341640 1044 7.62 7.56 1024 7.52 7.49 1458 7.49 7.43 1701 7.41 7.37 0955 7.42 7.361662 1030 7.62 7.60* 1008 7.53 7.51* 1457 7.49 7.47* 1701 7.41 7.39* 0956 7.41 7.39*

1678 1029 7.62 7.61* 1007 7.54 7.53* 1456 7.49 7.48* 1700 7.42 7.41* 0957 7.42 7.41*1695 1012 7.62 7.64 0950 7.54 7.56 1456 7.50 7.52 1700 7.43 7.44 0957 7.44 7.441714 1011 7.63 7.66 0950 7.55 7.57 1456 7.50 7.53 1659 7.43 7.45 0958 7.43 7.461730 0955 7.63 7.66 0934 7.55 7.59 1454 7.51 7.53 1658 7.43 7.46 0958 7.44 7.471750 0955 7.66 7.67 0917 7.56 7.57* 1454 7.53 7.54 1657 7.44 7.46 0959 7.46 7.47

1766 0938 7.68 7.69* 0917 7.59 7.59* 1453 7.56 7.57* 1656 7.47 7.49* 0959 7.48 7.50*1784 0937 7.68 7.70 0916 7.59 7.62 1452 7.55 7.58 1655 7.47 7.50 1000 7.49 7.511800 0919 7.69 7.71 0859 7.61 7.62 1452 7.58 7.59 1655 7.50 7.51 1000 7.51 7.511815 0920 7.70 7.71 0858 7.61 7.62 1451 7.59 7.59 1654 7.51 7.51 1001 7.52 7.521830 0907 7.72* 7.70 0853 7.64* 7.62 1451 7.60* 7.58 1653 7.53* 7.51 1001 7.52* 7.50

107

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(l), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

DATE

SECTION

00000026004300750104

01200137015801780204

02200236025702760301

03270346037204210446

04600497051605350556

05780602063306530681

07080732075707890808

08340853087308980924

09400963098510101038

10551077110011201139

11551178120212241241

12641284129813151343

13601377139614101425

14521481151015331555

TIME

16461645164416441643

16431642164216411640

16401639163916381637

16371636163616351635

16341633163216321631

16311630162916291628

16281627162616251625

16241623162316221622

16211621162016201619

16191618161816171617

16161616161516151614

16141613161316121612

16111611161016091609

16081608160816071607

6-27

BANK - LEFT RIGHT

6.016.036.046.106.12

6.146.176.176.216.20

6.226.236.276.286.31

6.316.366.376.426.42

6.446.456.466.476.50

6.496.506.506.516.55

6.566.576.596.596.61

6.626.676.686.706.77

6.786.796.826.836.84

6.856.856.846.886.89

6.936.936.956.956.97

6.977.037.047.057.06

7.117.107.147.137.17

7.207.217.22*7.257.26*

5.986.046.066.116.12

6.156.156.196.216.21

6.226.236.246.256.28

6.306.336.366.406.41

6.426.446.466.466.48

6.486.506.506.536.53

6.586.586.606.616.62

6.686.706.746.746.76

6.766.776.836.846.86

6.866.866.866.866.87

6.896.906.956.986.99

7.017.017.027.037.07

7.067.077.107.137.12

7.21*7.227.227.237.26

TIME

17291728172717261725

17251724172317221722

17211720171917181716

17151714171217111710

17091708170717061705

17041703170217011700

16591658165716561655

16541653165116501649

16471646164516441643

16421641164016391638

16371636163516341633

16321631163016291628

16271626162416231622

16211619161816171616

6-28

BANK LEFT RIGHT

5.725.755.755.795.80

5.835.875.885.925.92

5.945.955.975.986.00

6.016.036.026.106.12

6.146.166.166.166.17

6.186.186.19*6.206.21

6.236.246.266.266.29

6.336.396.42*6.456.49

6.516.506.546.55*6.56*

6.576.576.566.596.58

6.626.646.656.65*6.66*

6.676.716.736.736.77

6.816.836.876.876.88

6.956.966.97*6.997.01*

5.715.765.775.805.81

5.855.865.895.925.93

5.945.95*5.955.965.98

5.996.036.036.096.11*

6.136.156.166.156.17

6.176.186.196.206.20

6.246.25*6.286.276.32

6.396.416.466.486.49

6.496.516.556.566.57

6.576. 586.576.586.59

6.616.636.666.666.68

6.696.71*6.72*6.736.78

6.786.816.856.846.86

6.96*6.966.976.987.00

TIME

15301533153515371539

15411543154515471549

15501551155215511550

15491548154615451543

15421540153915331537

15361535153415331531

15301529152815261525

15231522152115201519

15181517151615151514

15131512151115101509

15081506150515041503

15021502150115001457

14561454145314521451

14501450144914481446

6-29

BANK LEFT RIGHT

5.655.685.685.725.73

5.775.785.815.855.85

5.875.875.905.915.93

5.945.965.966.036.05

6.076.096.096.10*6.10

6.116.116.11*6.126.13

6.166.176.196.186.22

6.256.326.346.396.42

6.436.436.476.48*6.49

6.496.496.496.516.50

6.536.566.576.576.58*

6.596.646.666.676.69

6.736.766.796.796.80

6.886.896.90*6.926.94*

5.635.695.705.735.74

5.785.795.835.845.86

5.875.87*5.895.895.91

5.925.955.966.036.05*

6.066.086.096.086.09

6.096.116.116.136.12

6.176.186.206.206.26

6.316.336.386.416.42

6.436.446.476.496.49

6.506.506.496.516.52

6.536.556.576.586.59

6.616.64*6.65*6.676.70

6.716.736.766.766.79

6.89*6.896.906.916.93

TIME

12351230122512001155

11521145114011311125

11161110110210551021

10151005100009450940

09330930085508500840

08350825082008030800

17551750173017251722

17151700165516451640

16301625161516051540

15351515151015001455

14501440143014251345

13401315131013101305

13001255124012351220

12151200115511401135

9-15(2) BANK LEFT RIGHT

5.21 5.20*5.27 5.265.27 5.285.29 5.295.30 5.29

5.36 5.335.38 5.385.38* 5.395.40 5.405.41* 5.41

5.42 5.425.43 5.43*5.44 5.445.44* 5.425.46 5.46

5.48 5.475.48 5.515.52* 5.565.56* 5.565.60* 5.60*

5.63 5.645.64* 5.645.64* 5.655.64* 5.645.64 5.64*

5.65 5. V»5.66 5.675.67* 5.675.68 5.685.68* 5.67

5.71 5.715.72 5.73*5.73 5.73*5.80 5.82*5.83 5.87

5.94 5.965.96 5.98*6.00 6.04*6.10 6.096.11 6.10

6.11 6.10*6.10* 6.106.11 6.126.12* 6.136.12* 6.13

6.13* 6.136.13 6.136.14 6.156.15 6.16*6.15* 6.16*

6.15 6.166.16 6.166.16* 6.166.16* 6.176.17* 6.18

6.17* 6.186.19 6.19*6.20 6.19*6.20 6.20*6.31 6.30

6.35* 6.336 . 40 6 . 406.42 6.416.44 6.41*6.44 6.44*

6.47 6.45*6.48* 6.466.51* 6.516.51 6.516.51* 6.52

108

TABLE 49.- SUMMARY OF NEAR-SYNOPTIC OBSERVATIONS OF HATER-SURFACE ELEVATIONS(1), IN METERS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

SECTION TIME

DATE6-27 6-28 6-29

BANK- LEFT RIGHT TIME LEFT RIGHT TIME

BANK - LEFT RIGHT TIME

9-15(2) BANK LEFT RIGHT

15731594161016401662

16781695171417301750

17661784180018151830

16061606160616051605

16041604160316031602

16021602160116011600

77777

77777

77777

.27*

.30*

.35

.38

.37

.37

.39

.39

.40

.41

.43

.44

.46

.47

.48*

77777

77777

77777

.27

.30

.30

.33

.36*

.37*

.40

.42

.42

.42

.44*

.46

.47

.47

.47

16151614161316121610

16091608160716061605

16041603160216011600

77777

77777

77777

.01*

.03*

.06

.07

.08

.08

.10

.11

.11

.11*

.13

.14

.15

.16

.18*

77777

77777

77777

.01

.03

.04

.05*

.07*

.08*

.10

.13

.12

.13

.14*

.15

.16

.17

.17

14451444144314421442

14411440143814371436

14351434143314321431

66677

77777

77777

.94

.97*

.98

.00

.00

.01

.02

.03

.04

.04*

.05

.06

.07

.08

.10*

66666

77777

77777

.94

.96

.97

.98*

.99*

.01*

.03

.04

.04

.05

.06*

.06

.07

.10

.09

11301125111011051050

10451035103010201015

10000955095009450930

6.52*6.54*6.576.576.58

6.58*6.59*6.58*6.596.58*

6.606.60*6.60*6.60*6.62*

6.526.556.566.56*6.57*

6.58*6.586.596.596.59

6.60*6.616.606.616.61

11) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.(2) SECTIONS 1830 THRU 0708 MEASURED ON 9-15 AND SECTIONS 0653 THRU 0000 MEASURED ON 9-16.* HATER SURFACE ELEVATION ESTIMATED.

109

TABLE 50.- HATER-SURFACE SLOPE OVER 1830-METER REACH ENDING AT SECTION 0000, EAST FORK RIVER, HYOMING, 1980

SECTION 1830

DATE

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

(1)(2)

TIME

14451000103009300930

11301245094514001300

12001530100010001045

09451000093009300730

09300915094510301115

11301115100009301300

13151200083009151830

09000900144517001000

1600160014300930

ADD 2150STANDARD

TIME

16451530173015151530

14451445153012451345

10001315161516001300

14001400164512151445

11001630111511301215

09301230111508301500

14001300154517001945

16301600154518000900

1645173015301230*

SECTION 0000

HATER LEVEL(l)

(M)

5.6405.5655.5105.4205.470

5.5405.7905.7906.1656.485

6.5005.8405.6405.5805.555

5.4755.4705.4755.4655.515

5.5955.5655.7256.0356.265

6.4106.6356.5656.4105.890

5.9856.2406.1756.4806.445

6.3406.2506.1406.0456.015

6.0105.7155.6505.205

METERS TO OBTAIN-HATERERROR FOR ALL SURVEYS

DISCHARGE(M3/S)

5.67«.513.742.613.22

4.158.318.3116.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.1113.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83.66

SURFACE

NUMBER OF

DATA POINTS

8484848484

8484848484

8484848484

8484848484

8484848484

8484848484

8484848484

8484848484

84848484

ELEVATION

CORRELATION COEFFICIENT

0.990.990.990.993.990

.990

.993

.993

.995

.995

.994

.995

.993

.994

.993

.993

.994

.994

.993

.994

.994

.995

.996

.997

.998

.995

.987

.992

.996

.995

.996

.997

.997

.990

.996

.997

.997

.997

.996

.996

.996

.994

.993

.984

ABOVE NGVD.

SECTION 0000

INTERCEPT 1)

(M)

5.5.5.5.5.

5.5.5.6.6.

6.5.5.5.5.

5.5.5.5.5.

5.5.5.6.6.

6.6.6.6.5.

6.6.6.6.6.

6.6.6.6.6.

6.5.5.5.

616548491417480

548795786197573

580839636582574

494493496490538

613583748058311

499752644475900

000291227576530

417310170077055

034729659234

STD. ERROR(M)

0.010.010.010.008.010

.010

.008

.008

.006

.006

.007

.007

.008

.008

.008

.008

.008

.008

.008

.007

.007

.007

.006

.005

.004

.006

.009

.008

.006

.007

.006

.005

.005

.007

.006

.005

.005

.005

.006

.006

.006

.008

.008

.012

SLOPE(2)

(M/M)

0.00081.00082.00083.00082.00082

.00080

. 00080

.00081

.00075

.00069

.00069

.00079

.00083

. 00083

.00080

.00081

.00079

.00080

. 00079

. 00078

.00079

.00082

.00079

. 00079

.00075

.00073

.00066

. 00068

.00073

.00080

.00079

.00075

.00076

.00062

.00070

.00071

.00071

.00077. 00078.00080

.00078

.00080

.00079

. 00080

LENGTH OF

SURVEY(HR)

2.005.507.005.756.00

3.252.005.751.25.75

2.002.256.256.002.25

4.254.007.252.757.25

1.507.251.501.001.00

2.001.251.251.001.50

.751.007.257.751.25

7.307.001.001.001.00

.751.501.00

IS 0.00001 M/M.SLOPE SURVEY CONDUCTED OVER 27-HOUR SPAN ENDING AT 1230 ON 9-16; HATER LEVEL HAS CONSTANT DURING THE PERIOD OF SURVEY.

110

TABLE 51.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0043, EAST FORK RIVER, HYOHING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1) (M3/SEC)

REACH LENGTH(3),(4) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00112.00102.00086.00091.00069

.00113

.00137

.00140

.00155

.00183

.00164

.00102

.00074

.00075

.00082

.00062

.00074

.00073

.00077

.00075

.00093

.00100

.00142

.00164

.00165

.00186

.00196

.00158

.00136

.00105

.00119

.00152

.00155

.00145

.00173

.00154

.00174

.00137

.00130

.00157

.00136

.00082

.00081

.00049

0.00086.00086.00078.00091.00085

.00102

.00110

.00103

.00134

.00159

.00144

.00084

.00068

.00079

.00087

.00080

.00084

.00078

.00081

.00083

.00092

.00086

.00111

.00133

.00139

.00157

.00170

.00136

.00123

.00089

.00098

.00126

.00128

.00133

.00138

.00126

.00126

.00122

.00111

.00128

.00121

.00085

.00088

.00078

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

(4) INSUFFICIENT OBSERVATIONS OF HATER LEVELS DOHNSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTHS OF 10, 15, AND 20.

Ill

TABLE 52.- SUMMARY DATA OF LOCAL NATER-SURFACE SLOPE, SECTION 0075, EAST FORK RIVER, HYOMING, 1980

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH12)

DISCHARGE!1) (M3/SEC)

REACH LENGTH(3),(4) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00039.00041.00026.00042.00035

.00049

.00093

.00090

.00108

.00162

.00133

.00065

.00031

.00050

.00044

.00031

.00032

.00023

.00020

.00030

.00038

.00028

.00081

.00124

.00137

.00164

.00142

.00133

.00129

.00076

.00091

.00100

.00107

.00130

.00172

.00113

.00105

.00118

.00103

.00120

.00113

.00072

.00075

.00030

0.00063.00064.00055.00060.00067

.00076

.00100

.00100

.00103

.00133

.00117

.00082

.00064

.00073

.00068

.00057

.00058

.00060

.00057

.00059

.00069

.00069

.00100

.00118

.00120

.00129

.00152

.00115

.00100

.00083

.00089

.00101

.00108

.00112

.00126

.00107

.00115

.00107

.00104

.00119

.00115

.00090

.00089

.00070

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF NATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE NATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL NIDTH AVERAGES ABOUT 18.5 METERS.

(4) INSUFFICIENT OBSERVATIONS OF HATER LEVELS DONNSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTHS OF 10, 15, AND 20.

112

TABLE 53.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0137, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (MJ/SEC)

REACH LENGTH!3),(4) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00131.00101.00108.00117.00074

.00086

.00081

.00079

.00052

.00099

.00079

.00092

.00120

.00095

.00085

.00108

.00091

.00092

.00088

.00099

.00091

.00091

.00078

.00051

.00071

.00117

.00131

.00112

.00097

.00116

.00103

.00077

.00087

.00096

.00113

.00104

.00091

.00104

.00098

.00097

.00082

.00111

.00118

.00107

0.00131.00129.00134.00130.00131

.00132

.00114

.00121

.00069

.00069

.00069

.00128

.00150

.00139

.00134

.00132

.00127

.00136

.00134

.00135

.00140

.00145

.00131

.00090

.00084

.00090

.00115

.00082

.00084

.00132

.00121

.00087

.00105

.00080

.00080

.00105

.00102

.00109

.00125

.00115

.00114

.00149

.00141

.00126

>. 00089 .00088 .00087 .00090 .00097

.00090

.00089

.00092

.00066

.00073

.00069

.00092

.00099

.00100

.00093

.00091

.00087

.00091

.00089

.00090

.00094

.00098

.00098

.00083

.00080

.00085

.00100

.00078

.00077

.00094

.00090

.00073

.00081

.00072

.00083

.00083

.00083

.00091

.00096

.00095

.00095

.00110

.00109

.00092

0.00091.00088.00085.00090.00093

,00093.00091.00093.00079.00085

.OOOB2

.00088

.00091

.00093

.00091

.00090

.00087

.00090

.00090

.00089

.00094

.00098

.00100

.00091

.00090

.00095

.00108

.00086

.00083

.00089

.00088

.00081

.00089

.00081

.00087

.00089

.00092

.00094

.00095

.00097

.00096

.00100

.00100

.00089

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

(4) INSUFFICIENT OBSERVATIONS OF HATER LEVELS DOHNSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTH OF 20 METERS.

113

TABLE 54.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0178, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH;2)

DATE

5-12 5-13 5-14 5-16 5-19

5-20 5-21 5-21 5-22 5-23

5-24 5-26 5-27 5-28 5-29

5-30 6-01 6-03 6-04 6-05

6-06 6-07 6-08 6-09 6-10

6-11 6-12 6-13 6-14 6-16

6-17 6-18 6-19 6-20 6-20

6-21 6-23 6-24 6-25 6-26

6-27 6-28 6-29 9-15

DISCHARGE(l) (M3/SEC)

5.67 0. 4.51 3.74 2.61 3.22

4.15 8.31 8.31 16.7 25.8

26.2 9.28 5.67 4.74 4.37

3.28 3.22 3.28 3.15 3.81

4.96 4.51 7.11 13.5 19.3

23.5 30.6 28.3 23.5 10.3

12.4 18.7 17.0 25.6 24.5

21.4 18.9 16.1 13.7 13.0

12.9 6.93 5.83 .66

(1) DISCHARGE AT SECTION (2) DATA OF HATER-SURFACE

3

00088 0. 00094 00094 00092 00121

00095 00062 00075 00061 00007

00023 00077 00081 00104 00102

00092 00100 00100 00107 00098

00095 00109 00099 00077 00034

00034 00020 00034 00034 00064

00062 00040 00045 00023 00021

00034 00053 00047 00061 00061

00072 00085 00087 00052

0000 AT TIME ELEVATION,

REACH 5

00094 00094 00093 00101 00106

00094 00077 00089 00070 00021

00036 00081 00084 00094 00093

00096 00095 00097 00094 00096

00103 00112 00101 00079 00066

00062 00027 00038 00064 00083

00074 00056 00059 00027 00049

00055 00064 00074 00075 00076

00075 00090 00098 00052

SHOHN ROUNDED

LENGTH(3) 10

0.00100 .00095 .00093 .00095 .00098

.00093

.00082

.00090

.00062

.00048

.00054

.00087

.00096

.00095

.00094

.00096

.00092

.00096

.00097

.00096

.00099

.00109

.00097

.00075

.00072

.00070

.00065

.00061

.00068

. 00086

.00083

.00063

.00073

.00052

.00063

.00072

.00079

.00081

.00084

.00081

.00080

.00096

.00096

.00080

IN TABLE 50. TO THE NEAREST

15

0.00081 .00079 .00077 .00080 .00087

.00083

.00086

.00090

. 00074

.00070

.00071

. 00083

.00084

.00083

.00083

.00081

. 00079

.00084

.00084

.00086

.00091

. 00095

.00095

.00086

.00084

. 00087

.00082

. 00076

.00079

.00082

.00083

.00075

.00083

.00076

.00083

.00084

.00086

.00090

.00091

.00090

.00087

.00091

.00092

.00075

CENTIMETER,

20

0.00080 . 00078 . 00077 .00081 . 00087

. 00087

.00090

. 00092

.00082

. 00083

.00082

.00082

.00080

.00080

.00081

.00081

.00081

.00086

. 00086

. 00087

.00093

. 00094

. 00097

. 00094

.00091

.00096

. 00094

. 00084

.00086

.00082

.00084

.00083

.00091

.00086

.00091

.00093

.00092

.00093

.00093

.00095

.00092

.00089

.00089

.00077

, ARE

(3)

ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

114

TABLE 55.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0220,EAST FORK_RIVER, HYOMING, 1980 __ __ __

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l)(MJ/SEC)

REACH LENGTHO) 5 10 15

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

it

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

DISCHARGEDATA OF H<

0.00080.00076.00056.00064.00039

.00069

.00073

.00074

.00028

.00057

.00080

.00063

.00065

.00042

.00077

.00073

.00059

.00059

.00076

.00061

.00078

.00092

.00071

.00051

.00088

.00072

.00035

.00057

.00073

.00065

.00065

.00064

.00073

.00043

.00073

.00073

.00090

.00078

.00073

.00066

.00061

.00071

.00046

.00061

0.00076.00062.00051.00059.00059

.00057

.00061

.00066

.00056

.00052

.00055

.00052

.00055

.00053

.00056

.00062

.00054

.00059

.00061

.00057

.00060

.00074

.00064

.00061

.00077

.00064

.00048

.00057

.00064

.00049

.00057

.00048

.00057

.00046

.00063

.00060

.00071

.00067

.00056

.00058

.00053

.00049

.00056

.00057

0.00073.00070.00067.00071.00080

.00078

.00084

.00089

.00085

.00058

.00067

.00072

.00066

.00065

.00072

.00070

.00071

.00078

.00078

.00083

.00089

.00094

.00093

.00091

.00088

.00086

.00052

.00067

.00081

.00069

.00075

.00075

.00081

.00071

.00078

.00081

.00085

.00087

.00084

.00083

.00077

.00070

.00074

.00048

0.00076.00075.00075.00078.00085

.00084

.00087

.00090

.00078

.00067

.00072

.00077

.00074

.00073

.00075

.00078

.00079

.00086

.00087

.00088

.00094

.00097

.00095

.00091

.00085

.00087

.00068

.00074

.00082

.00077

.00079

.00079

.00086

.00080

.00085

.00089

.00087

.00088

.00088

.00087

.00083

.00080

.00080

.00065

(3)

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE LISTED IN TABLE 49. COMPUTATIONS OF WATER-SURFACE SLOPE USE WATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

115

TABLE 56.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0257, EAST FORK_RIVER,_HYOMING, 1980 _

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1; (M3/SEC)

REACH LENGTH!3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00057.00044.00046.00056.00072

.00067

.00098

.00106

.00155

.00095

.00101

.00064

.00063

.00039

.00045

.00045

.00047

.00060

.00046

.00078

.00087

.00074

.00098

.00136

.00124

.00128

.00083

.00088

.00122

.00078

.00092

.00120

.00119

.00163

.00134

.00141

.00109

.00132

.00108

.00126

.00095

.00054

.00065

.00008

0.00046.00047.00048.00044.00069

.00073

.00106

.00103

.00125

.00106

.00105

.00075

.00049

.00043

.00056

.00045

.00056

.00072

.00070

.00086

.00090

.00084

.00103

.00129

.00121

.00129

.00089

.00107

.00113

.00064

.00087

.00111

.00119

.00136

.00121

.00121

.00113

.00114

.00111

.00104

.00095

.00057

.00063

.00040

0.00055.00054.00055.00059.00069

.00071

.00087

.00087

.00087

.00084

.00086

.00064

.00050

.00049

.00054

.00059

.00064

.00073

.00075

.00076

.00083

.00082

.00087

.00100

.00096

.00099

.00071

.00084

.00092

.00063

.00072

.00088

.00094

.00099

.00103

.00100

.00091

.00090

.00087

.00087

.00081

.00061

.00062

.00054

).00065 .00067 .00069 .00073 .00074

.00074

.00081

.00081

.00082

.00074

.00077

.00074

.00070

.00074

.00074

.00080

.00080

.00081

.00082

.00081

.00086

.00084

.00084

.00092

.00089

.00090

.00057

.00077

.00093

.00081

.00083

.00091

.00094

.00089

.00093

.00094

.00089

.00091

.00089

.00089

.00086

.00072

.00074

.00064

0.00075.00076.00078.00080.00078

.00076

.00077

.00078

.00076

.00070

.00077

.00084

.00087

.00090

.00089

.00096

.00093

.00092

.00092

.00088

.00088

.00089

.00083

.00084

.00082

.00085

.00065

.00080

.00091

.00090

.00089

.00090

.00092

.00084

.00089

.00092

.00089

.00090

.00090

.00090

.00085

.00081

.00083

.00078

(1) DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFf GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

116

TABLh 51. ~ SUMMARY DATA 0^ LOCAL HATER-SURFACE SLOPE, SECTION 0301, EAST FORK

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

REACH LENGTHO) DATE DISCHARGE(l) 3 5 10 15

(MJ/SEC)20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-Ofc6-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00038.00051.00052.00039.00085

.00088

.00096

.00091

.00075

.00104

.00095

.00070

.00053

.00065

.00050

.00050

.00077

.00095

.00105

.00083

.00095

.00089

.00097

.00105

.00100

.00099

.00094

.00090

.00099

.00069

.00065

.00064

.00085

.00082

.00105

.00102

.00075

.00067

.00085

.00072

.00070

.00060

.00062

.00084

0.00043.00053.00062.00068.00076

.00081

.00097

.00093

.00086

.00096

.00098

.00067

.00043

.00051

.00052

.00067

.00078

.00088

.00090

.00087

.00096

.00087

.00096

.00113

.00095

.00108

.00079

.00097

.00099

.00070

.00074

.00105

.00108

.00115

.00121

.00114

.00096

.00091

.00096

.00095

.00096

.00073

.00068

.00065

0.00058.00064.00070.00072.00069

.00070

.00083

.00077

.00087

.00089

.00087

.00078

.00075

.00081

.00077

.00087

.00086

.00084

.00085

.00083

.00086

.00078

.00080

.00097

.00093

.00099

.00065

.00090

.00106

.00090

.00092

.00108

.00108

.00108

.00108

.00107

.00097

.00098

.00097

.00098

.00095

.00073

.00075

.00073

0.00068.00071.00073.00075.00069

.00068

.00072

.00071

.00077

.00076

.00083

.00083

.00087

.00091

.00089

.00099

.00096

.00091

.00090

.00085

.00082

.00081

.00075

.00083

.00084

.00088

.00065

.00087

.00098

.00092

.00092

.00099

.00098

.00093

.00096

.00096

.00091

.00092

.00090

.00091

.00086

.00075

.00079

.00080

0.00071.00074.00076.00078.00074

.00070

.00071

.00072

.00073

.00071

.00078

.00083

.00087

.00090

.00090

.00097

.00094

.00091

.00090

.00086

.00082

.00082

.00076

.00080

.00080

.00084

.00060

.00080

.00092

.00090

.00089

.00091

.00092

.00083

.00088

.00090

.00086

.00087

.00086

.00087

.00082

.00077

.00079

.00076

(1) DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

117

TABLE 58.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0348, EAST FORK RIVER, HYOMING, 1980

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DISCHARGE(1)(M3/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00077.00084.00091.00095.00064

.00061

.00057

.00052

.00063

.00071

.00068

.00089

.00118

.00127

.00113

.00133

.00116

.00094

.00094

.00083

.00076

.00071

.00058

.00069

.00072

.00079

.00042

.00079

.00102

.00117

.00110

.00115

.00103

.00092

.00096

.00095

.00093

.00096

.00094

.00101

.00097

.00089

.00091

.00091

0.00074.00080.00085.00085.00071

.00067

.00064

.00062

.00069

.00072

.00082

.00095

.00107

.00116

.00110

.00124

.00117

.00105

.00102

.00092

.00082

.00082

.00069

.00075

.00076

.00083

.00064

.00090

.00100

.00107

.00102

.00106

.00101

.00090

.00094

.00095

.00091

.00093

.00092

.00094

.00089

.00086

.00089

.00096

0.00071.00075.00079.00080.00073

.00067

.00067

.00067

.00072

.00075

.00082

.00089

.00095

.00100

.00098

.00106

.00103

.00096

.00094

.00088

.00080

.00079

.00071

.00077

.00078

.00085

.00063

.00086

.00096

.00097

.00096

.00097

.00096

.00088

.00091

.00094

.00088

.00089

.00088

.00090

.00084

.00080

.00082

.00085

0.00068.00070.00072.00074.00068

.00064

.00066

.00066

.00070

.00074

.00080

.00082

.00086

.00089

.00088

.00094

.00091

.00087

.00085

.00080

.00074

.00075

.00068

.00074

.00078

.00084

.00062

.00082

.00092

.00088

.00088

.00090

.00091

.00084

.00087

.00089

.00083

.00084

.00082

.00084

.00079

.00073

.00075

.00076

(1) DISCHARGE AT SECTION 0000 AT TIHE SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATION^ OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

118

TABLE 59.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0421, EAST FORK RIVER, WYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (M3/SEC)

REACH LENGTH*3) 5 10 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00117.00114.00111.00095.00067

.00054

.00020

.00046

.00049

.00027

.00057

.00132

.00211

.00212

.00200

.00216

.00198

.00173

.00150

.00127

.00064

.00100

.00063

.00050

.00054

.00077

.00077

.00097

.00073

.00124

.00139

.00110

.00084

.00070

.00083

.00078

.00098

.00095

.00104

.00102

.00075

.00123

.00126

.00071

0.00098.00101.00098.00090.00069

.00057

.00036

.00042

.00055

.00050

.00071

.00119

.00167

.00169

.00162

.00168

.00152

.00131

.00122

.00105

.00071

.00088

.00057

.00047

.00060

.00071

.00067

.00091

.00096

.00126

.00124

.00099

.00088

.00069

.00076

.00081

.00087

.00091

.00091

.00091

.00075

.00100

.00108

.00108

0.00084.00085.00089.00091.00073

.00063

.00052

.00054

.00057

.00063

.00073

.00096

.00116

.00121

.00118

.00127

.00117

.00104

.00100

.00090

.00073

.00077

.00060

.00058

.00064

.00072

.00055

.00080

.00089

.00106

.00101

.00091

.00088

.00071

.00078

.00083

.00081

.00082

.00080

.00085

.00078

.00087

.00089

.00094

0.00065.00068.00070.00070.00063

.00060

.00062

.00063

.00067

.00075

.00080

.00079

.00083

.00086

.00084

.00089

.00086

.00081

.00079

.00074

.00068

.00068

.00062

.00069

.00074

.00082

.00060

.00080

.00088

.00084

.00084

.00085

.00086

.00079

.00082

.00084

.00076

.00077

.00075

.00078

.00076

.00070

.00071

.00072

(1) DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

119

TABLE 60.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0460, EAST FORK RIVER, HYOMING, 1980

DATE DISCHARGE!1) (MJ/SFr)

VALUE OF HATER-SURFACE SLOPE, IN M/M, RIVER REACH!2)

REACH LENGTHO) 5 10

OVER GIVEN LENGTH OF

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00066.00065.00068.00096.00106

.00070

.00068

.00069

.00059

.00074

.00076

.00067

.00061

.00045

.00070

.00045

.00050

.00063

.00079

.00085

.00075

.00062

.00073

.00068

.00071

.00084

.00050

.00073

.00089

.00074

.00079

.00065

.00071

.00057

.00071

.00082

.00076

.00069

.00062

.00068

.00061

.00077

.00065

.00072

0.00073.00069.00076.00080.00086

.00067

.00060

.00065

.00049

.00073

.00077

.00078

.00065

.00063

.00077

.00069

.00073

.00078

.00078

.00077

.00067

.00068

.00061

.00051

.00056

.00063

.00054

.00066

.00070

.00073

.00068

.00051

.00066

.00046

.00056

.00069

.00059

.00056

.00052

.00056

.00055

.00067

.00065

.00085

0.00075.00074.00074.00072.00063

.00054

.00048

.00054

.00056

.00065

.00071

.00086

.00102

.00101

.00101

.00099

.00093

.00087

.00083

.00075

.00059

.00066

.00054

.00051

.00063

.00074

.00059

.00074

.00083

.00088

.00088

.00075

.00075

.00065

.00068

.00073

.00069

.00069

.00068

.00070

.00065

.00073

.00074

.00071

15 20

0.00069.00069.00070.00070.00058

.00054

.00052

.00055

.00058

.00068

.00074

.00077

.00087

.00090

.00087

.00091

.00085

.00077

.00074

.00067

.00058

.00062

.00052

.00056

.00065

.00075

.00055

.00074

.00080

.00082

.00080

.00075

.00076

.00067

.00070

.00073

.00067

.00068

.00066

.00069

.00068

.00069

.00069

.00070

0.00061.00063. 00064.00064.00057

. 00055

.00056

. 00057

.00061

. 00069

.00073

.00070

. 00076

. 00078

.00076

. 00079

.00076

.00071

.00070

.00064

.00059

.00062

.00056

.00061

.00068

. 00076

. 00060

.00073

.00077

.00074

.00073

. 00074

.00074

.00067

.00072

.00073

.00065

.00067

.00065. 00068

.00067

.00065

.00064

.00066

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL WIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

120

TABLE 61.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0516, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF

DATE DISCHARGE!1)(M3/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00032.00027.00030.00000

-.00011

.00032

.00047

.00047

.00030

.00086

.00050

.00032

.00023

.00022

.00006

.00006-.00001-.00002-.00009-.00016

.00015

.00018

.00019

.00032

.00058

.00070

.00041

.00038

.00071

.00020

.00031

.00033

.00061

.00070

.00047

.00039

.00024

.00027

.00032

.00033

.00048

.00004

.00019-.00001

0.00040.00037.00039.00033.00033

.00039

.00057

.00062

.00065

.00084

.00068

.00046

.00033

.00033

.00027

.00022

.00026

.00028

.00027

.00026

.00034

.00030

.00040

.00057

.00073

.00081

.00046

.00052

.00068

.00045

.00045

.00057

.00061

.00072

.00064

.00064

.00048

.00044

.00046

.00047

.00058

.00035

.00029

.00006

0.00048.00046.00045.00045.00045

.00047

.00056

.00059

.00058

.00077

.00078

.00050

.00040

.00039

.00039

.00034

.00036

.00040

.00039

.00038

.00040

.00042

.00044

.00052

.00065

.00075

.00054

.00064

.00065

.00047

.00047

.00047

.00057

.00055

.00057

.00059

.00044

.00045

.00041

.00045

.00053

.00044

.00039

.00042

0.00056.00055.00055.00053.00049

.00047

.00049

.00052

.00056

.00065

.00067

.00060

.00067

.00066

.00064

.00062

.00059

.00057

.00055

.00052

.00046

.00052

.00048

.00051

.00062

.00072

.00060

.00065

.00065

.00059

.00060

.00057

.00059

.00053

.00059

.00060

.00052

.00054

.00052

.00054

.00055

.00056

.00053

.00053

0.00058.00058.00059.00059.00054

.00051

.00052

.00054

.00059

.00066

.00068

.00062

.00067

.00068

.00066

.00068

.00064

.00062

.00061

.00058

.00054

.00058

.00054

.00059

.00066

.00073

.00062

.00067

.00069

.00065

.00065

.00065

.00066

.00059

.00066

.00065

.00060

.00060

.00058

.00061

.00061

.00059

.00056

.00057

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATION^ OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

121

TABLE 62.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0556, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)REACH LENGTHO)

5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

:J!

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

DISCHARGEDATA OF Hi

0.00024.00023.00008.00011.00009

.00016

.00043

.00042

.00065

.00098

.00108

.00028

.00016

.00026

.00014

.00015

.00008

.00024

.00015

.00016

.00015

.00028

.00026

.00047

.00059

.00092

.00047

.00081

.00053

.00034

.00026

.00043

.00035

.00052

.00063

.00058

.00034

.00040

.00022

.00034

.00045

.00041

.00016

.00011

0.00030.00029.00019.00022.00017

.00034

.00054

.00054

.00073

.00074

.00088

.00023

.00018

.00018

.00008

.00010

.00011

.00013

.00013

.00011

.00016

.00024

.00034

.00057

.00074

.00084

.00062

.00071

.00053

.00024

.00026

.00040

.00042

.00050

.00055

.00046

.00026

.00035

.00029

.00033

.00048

.00032

.00019

.00022

0.00032.00031.00031.00027.00031

.00037

.00051

.00051

.00057

.00067

.00060

.00027

.00023

.00023

.00018

.00016

.00017

.00020

.00020

.00021

.00028

.00033

.00041

.00053

.00063

.00070

.00060

.00051

.00043

.00025

.00027

.00037

.00042

.00043

.00051

.00045

.00032

.00035

.00034

.00036

.00044

.00032

.00025

.00023

0.00043.00042.00041.00042.00046

.00047

.00055

.00056

.00060

.00069

.00065

.00040

.00034

.00033

.00033

.00030

.00031

.00037

.00038

.00040

.00045

.00049

.00052

.00061

.00068

.00073

.00067

.00059

.00055

.00039

.00041

.00046

.00052

.00050

.00058

.00055

.00047

.00046

.00044

.00047

.00051

.00041

.00036

.00037

0.00053.00053.00053.00053.00053

.00051

.00053

.00057

.00061

.00067

.00066

.00054

.00056

.00057

.00057

.00057

.00057

.00058

.00058

.00056

.00054

.00060

.00058

.00062

.00068

.00074

.00066

.00065

.00063

.00053

.00057

.00059

.00061

.00055

.00063

.00061

.00056

.00055

.00054

.00056

.00056

.00053

.00050

.00048

(3)

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER. ARE LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

122

TABLE 63.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0602, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH!2)

DATE DISCHARGE*1> (M3/SFC)

REACH LENGTH!3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00034.00030.00040.00049.00060

.00048

.00052

.00053

.00058

.00040

.00013

.00008

.00017

.00011

.00016

.00015

.00013

.00005

.00011

.00020

.00027

.00034

.00050

.00053

.00049

.00040

.00066

.00018

.00013 -.00001

.00013

.00013

.00024

.00008

.00034

.00019

.00018

.00019

.00027

.00021

.00027

.00033

.00023

.00047

>. 00030 .00031 .00035 .00029 .00043

.00044

.00048

.00043

.00045

.00042

.00035

.00014

.00019

.00018

.00017

.00015

.00016

.00018

.00021

.00028

.00035

.00042

.00051

.00052

.00053

.00050

.00075

.00039

.00015

.00009

.00014

.00020

.00028

.00014

.00036

.00027

.00023

.00029

.00030

.00031

.00031

.00033

.00028

.00041

0.00038.00039.00037.00039.00045

.00046

.00054

.00054

.00065

.00062

.00060

.00031

.00029

.00028

.00027

.00025

.00027

.00035

.00036

.00042

.00047

.00053

.00059

.00069

.00073

.00074

.00080

.00059

.00048

.00031

.00036

.00047

.00049

.00047

.00059

.00053

.00049

.00047

.00045

.00049

.00051

.00039

.00033

.00033

0.00043.00043.00044.00044.00048

.00050

.00057

.00060

.00065

.00069

.00063

.00038

.00034

.00036

.00036

.00038

.00041

.00046

.00046

.00049

.00053

.00058

.00061

.00070

.00072

.00075

.00069

.00060

.00053

.00036

.00043

.00054

.00056

.00053

.00062

.00057

.00052

.00049

.00049

.00051

.00053

.00042

.00039

.00034

0.00048.00050.00051.00055.00057

.00055

.00057

.00059

.00062

.00067

.00062

.00046

.00043

.00046

.00046

.00048

.00049

.00054

.00054

.00054

.00056

.00061

.00060

.00066

.00069

.00071

.00065

.00058

.00055

.00043

.00047

.00054

.00056

.00050

.00060

.00057

.00052

.00051

.00050

.00051

.00054

.00046

.00044

.00054

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

123

TABLE 64.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0653, EAST

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE

5-12 5-13 5-14 5-16 5-19

5-20 5-21 5-21 5-22 5-23

5-24 5-26 5-27 5-28 5-29

5-30 6-01 6-03 6-04 6-05

6-06 6-07 6-08 6-09 6-10

6-11 6-12 6-13 6-14 6-16

6-17 6-18 6-19 6-20 6-20

6-21 6-23 6-24 6-25 6-26

6-27 6-28 6-29 9-15

lit

DISCHARGE! i '(M3/SEC)

5.67 0. 4.51 3.74 2.61 3.22

4.15 8.31 8.31 16.7 25.8

26.2 9.28 5.67 4.74 4.37

3.28 3.22 3.28 3.15 3.81

4.96 4.51 7.11 13.5 19.3

23.5 30.6 28.3 23.5 10.3

12.4 18.7 17.0 25.6 24.5

21.4 18.9 16.1 13.7 13.0

12.9 6.93 5.83 .66

DISCHARGE AT SECTION DATA OF HATER-SURFACE

3

00047 0 00026 00019 00010 00030

00029 00057 00059 00067 00061

00078 00057 00032 00029 00041

00007 00019 00035 00041 00058

00075 00077 00090 00103 00103

00104 00128 00080 00083 00067

00082 00089 00080 00077 00092

00093 00100 00085 00083 00088

00081 00039 00037 00010

0000 AT TIM ELEVATION.

REACH 5

.00050

. 00057

. 00055

. 00059

.00067

. 00062

.00060

.00061

.00071

.00067

.00060

. 00052

.00047

.00046

.00050

.00048

.00052

.00071

.00070

. 00080

.00084

. 00088

. 00086

.00090

.00089

.00083

.00099

.00068

.00068

.00054

. 00059

.00071

.00070

.00069

.00079

. 00077

.00085

.00069

.00069

.00075

.00067

.00051

.00051

.00039

E SHOHN ROUNDED

LENGTHO) 10

0.00049 0 .00052 .00055 . 00057 .00064

.00061

.00060

.00065

. 00068

. 00066

. 00058

. 00044

.00043

. 00045

.00049

.00056

.00059

. 00066

.00067

.00070

.00071

. 00078

.00077

.00081

.00075

. 00073

. 00077

.00064

.00054

.00040

.00051

.00062

.00063

.00052

.00066

.00061

. 00063

.00057

. 00058

.00060

.00057

.00049

. 00050

.00045

IN TABLE 50. TO THE NEAREST

15

.00049

.00053

.00055

.00061

.00063

. 00060

.00058

.00059

. 00066

. 00063

.00058

.00046

. 00046

.00051

.00051

.00057

.00057

. 00062

. 00062

.00062

. 00063

.00069

. 00066

.00072

.00072

.00071

.00069

. 00057

.00051

. 00042

.00049

.00058

.00057

.00049

. 00062

.00056

.00056

.00054

.00054

.00054

.00055

. 00048

.00047

.00062

CENTIMETER

20

0.00060 .00064 .00066 .00072 .00072

.00070

.00064

.00065

. 00067

.00064

.00060

.00056

.00058

.00061

. 00060

.00063

.00061

. 00065

. 00065

. 00065

.00065

.00070

.00067

.00072

.00072

.00070

. 00066

. 00059

.00057

.00055

. 00056

. 00060

. 00060

.00056

.00063

. 00060

.00057

.00058

. 00058

.00059

.00059

.00057

.00055

.00076

. ARE

(3)

LISTED IN TABLE 49. ....____.____..._ ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THF NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

12*

TABLE 65.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0708, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (M3/SFD

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-2A5-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

,66

0.00096.00116.00126.00139.00124

.00123

.00091

.00088

.00077

.00110

.00074

.00062

.00080

.00095

.00088

.00142

.00160

.00167

.00168

.00149

.00120

.00140

.00115

.00096

.00101

.00080

.00052

.00105

.00076

.00046

.00048

.00087

.00088

.00081

.00079

.00081

.00063

.00059

.00067

.00065

.00065

.00077

.00090

.00099

0.00065.00074.00080.00088.00088

.00083

.00072

.00087

.00090

.00087

.00076

.00069

.00066

.00074

.00081

.00108

.00110

.00114

.00113

.00106

.00100

.00107

.00094

.00099

.00083

.00085

.00058

.00080

.00078

.00060

.00078

.00092

.00089

.00076

.00084

.00078

.00084

.00073

.00076

.00076

.00073

.00067

.00073

.00058

). 00060 .00067 .00071 .00081 .00080

.00073

.00061

.00063

.00067

.00063

.00056

.00060

.00063

.00071

.00073

.00084

.00083

.00087

.00087

.00084

.00081

.00087

.00076

.00077

.00074

.00070

.00066

.00056

.00058

.00056

.00063

.00072

.00066

.00056

.00068

.00064

.00068

.00065

.00065

.00064

.00061

.00057

.00061

.00085

). 00073 .00079 .00084 .00093 .00091

.00086

.00070

.00071

.00069

.00059

.00057

.00068

.00075

.00078

.00079

.00084

.00080

.00083

.00084

.00083

.00080

.00085

.00078

.00078

.00073

.00067

.00068

.00059

.00059

.00067

.00066

.00067

.00066

.00059

.00065

.00064

.00066

.00067

.00068

.00068

.00065

.00069

.00069

.00104

0.00080.00085.00089.00097.00096

.00092

.00076

.00076

.00070

.00065

.00064

.00073

.00082

.00085

.00082

.00085

.00083

.00086

.00087

.00085

.00083

.00089

.00080

.00077

.00073

.00071

.00071

.00063

.00064

.00073

.00069

.00066

.00068

.00062

.00068

.00065

.00064

.00067

.00069

.00070

.00067

.00076

.00074

.00110

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.12) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

125

TABLE 66.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0757, _______ EAST FORK RIVER, HYOKING, 1980 ___ _____ __ _____

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

DISCHARGE! 1) (M3/SEC)

5.674.513.742.613.22

4.158.318.3116.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.1113.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83.66

3

0.00022.00034.00042.00061.00049

.00045

.00043

. 00039

.00063

.00024

.00042

.00072

.00073

.00086

.00081

.00084

.00066

.00063

.00057

.00047

.00048

.00045

.00035

.00050

.00042

.00037

.00042

.00006

.00029

.00067

.00068

.00060

.00045

.00025

.00043

.00038

.00055

.00065

.00054

.00060

.00057

.00029

.00028

.00154

REACH 5

0.00061.00068.00076.00092.00085

.00074

.00052

.00050

.00051

.00037

.00038

.00065

. 00077

.00092

.00090

.00098

. 00087

.00076

.00075

.00066

.00062

.00067

.00048

. 00047

. 00047

.00048

.00037

.00021

.00035

.00057

.00061

.00059

.00046

.00027

.00045

.00039

.00044

.00058

.00054

. 00047

.00048

. 00059

.00063

.00142

LENGTHO) 10

0.00098.00107.00115.00131.00120

.00113

.00082

.00083

.00076

.00060

.00061

.00093

.00108

.00112

.00111

.00119

.00108

.00108

.00108

.00101

.00093

.00098

.00084

.00080

.00072

.00066

.00056

.00061

.00070

.00094

.00086

.00078

.00076

.00070

.00069

.00070

.00073

.00078

.00080

.00079

.00075

.00091

.00092

.00154

15

0.00103.00110.00116.00126.00122

.00115

.00088

.00087

.00074

.00067

.00066

.00096

.00110

.00113

.00110

.00113

.00109

.00111

.00112

.00108

.00102

.00108

.00091

.00082

.00075

.00072

.00070

.00067

.00075

.00097

. 00086

.00077

.00079

.00072

.00074

.00074

.00075

.00080

.00082

.00084

.00077

.00095

. 00096

.00147

20

0.00098.00104.00109.00115.00114

.00109

.00087

.00087

.00074

.00067

.00067

.00092

.00103

.00104

.00101

.00102

.00100

.00101

.00102

. 00100

.00096

.00102

.00090

.00081

.00075

.00073

.00074

.00068

.00072

.00091

.00083

.00075

.00077

.00069

.00073

.00073

.00073

.00078

.00080

.00081

.00077

.00091

. 00092

.00135

(3)

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USE& IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

126

TABLE 67.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTI8N 0808, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCbARGE(l) (MJ/spri

15

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

(1) DISCHARGE(2) DATA OF H/

0.00209.00239.00255.00292.00241

.00250

.00116

.00122

.00104

.00014

.00060

.00149

.00208

.00198

.00195

.00177

.00144

.00146

.00146

.00156

.00139

.00132

.00108

.00099

.00074

.00052

.00075

. 00070

. 00087

.00179

.00133

.00097

.00083

.00135

.00071

.00092

. 00098

.00115

.00126

.00121

.00107

.00207

.00190

.00305

0.00169.00178.00185. 00209.00189

.00179

.00119

.00106

.00075

.00054

.00062

.00140

.00177

.00169

.00159

.00145

.00123

.00124

.00128

.00124

.00112

.00114

.00102

.00084

. 00082

. 00063

.00070

.00076

. 00092

.00159

.00112

.00078

.00085

. 00098

.00072

.00087

.00081

.00098

.00103

.00104

.00095

.00147

.00141

. 00260

20

(3)

REACH LENGTHO) 5 10

0.00139.00145.00154.00165.00158

.00150

.00109

.00104

.00074

.00065

.00071

.00127

.00152

.00154

.00145

.00139

.00131

.00127

.00129

.00123

.00116

.00120

.00098

.00078

.00070

.00070

.00068

.00067

.00083

.00133

.00106

.00078

.00085

.00078

.00074

.00077

.00075

.00090

.00094

.00096

.00087

.00127

.00127

.00213

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER. ARE LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

0.00125.00131.00137.00145.00140

.00134

.00103

.00103

.00081

.00071

.00075

.00118

.00134

.00134

.00128

.00128

.00124

.00123

.00123

.00118

.00111

.00117

. 00099

. 00085

.00076

. 00076

.00072

.00074

. 00085

.00117

.00101

.00084

.00088

.00080

.00079

.00081

.00081

.00090

.00093

.00094

.00089

.00114

.00116

.00177

0.00111.00117.00120.00126.00123

.00119

.00096

.00096

.00080

.00072

.00076

.00107

.00118

.00119

.00113

.00112

.00111

.00111

.00111

. 00109

.00105

.00109

.00095

.00084

.00078

.00079

.00079

.00077

.00086

.00105

.00094

.00084

.00086

.00077

.00081

.00082

.00082

.00088

. 00089

. 00090

.00086

.00103

.00104

.00147

127

TABLE 68. SUMMARY DATA OF LOCAL WATER-SURfACE SLOPt, SECTION 0853, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACW2)

DATE

5-12 5-13 5-14 5-16 5-19

5-20 5-21 5-21 5-22 5-23

5-24 5-26 5-27 5-28 5-29

5-30 6-01 6-03 6-04 6-05

6-06 6-07 6-08 6-09 6-10

6-11 6-12 6-13 6-14 6-16

6-17 6-18 6-19 6-20 6-20

6-21 6-23 6-24 6-25 6-26

6-27 6-28 6-29 9-15

ii!

DISCHARGE! 1) (M^/SEC)

5.67 0. 4.51 3.74 2.61 3.22

4.15 8.31 8.31 16.7 25.8

26.2 9.28 5.67 4.74 4.37

3.28 3.223.28 3.15 3.81

4.96 4.51 7.11 13.5 19.3

23.5 30.6 28.3 23.5 10.3

12.4 18.7 17.0 25.6 24.5

21.4 18.9 16.1 13.7 13.0

12.9 6.93 5.83 .66

DISCHARGE AT SECTION DATA OF WATER-SURFACE

3

00233 0. 00216 00227 00203 00252

00218 00199 00191 00046 00143

00090 00219 00245 00250 00217

00204 00242 00233 00242 00224

00213 00229 00181 00093 00064

00107 00080 00121 00158 00218

00155 00064 00149 00081 00112

00108 00084 00112 00125 00150

00149 00211 00215 00186

0000 AT TIME ELEVATION,

REACH 5

00202 00199 00207 00199 00209

00202 00171 00165 00096 00121

00124 00188 00215 00207 00190

00176 00184 00183 00188 00182

00175 00184 00154 00110 00094

00108 00108 00122 00136 00198

00149 00100 00131 00122 00114

00115 00105 00119 00131 00144

00123 00179 00180 00257

SHOHN ROUNDED

LENGTHO) 10

0.00164 .00167 .00171 .00172 .00171

.00165

.00130

.00126

. 00086

.00081

.00088

.00149

.00170

.00164

.00151

.00139

.00139

.00137

.00138

.00137

.00130

.00137

.00118

.00091

.00083

. 00086

.00090

.00091

.00104

.00149

.00120

.00090

.00101

. 00096

.00090

.00096

. 00092

.00105

.00111

.00112

.00106

.00145

.00147

.00217

IN TABLE 50. TO THE NEAREST

15

0.00132 .00136 .00139 .00142 .00139

.00135

.00110

.00108

.00083

.00075

. 00084

.00128

.00142

.00139

.00130

.00123

.00120

.00118

.00118

.00116

.00112

.00116

.00100

.00083

. 00078

. 00082

. 00085

. 00084

.00097

.00125

.00107

. 00088

.00093

. 00082

. 00086

.00088

.00087

.00098

.00098

.00099

.00096

.00122

.00123

.00174

CENTIMETER,

20

0.00117 .00122 .00123 .00126 .00124

.00122

.00102

.00102

.00084

. 00075

. 00083

.00116

.00124

.00124

.00114

.00113

.00111

.00110

.00110

. 00108

.00105

.00109

.00096

. 00084

.00079

. 00079

. 00080

. 00084

.00093

.00113

.00100

.00087

.00089

.00074

.00082

. 00083

.00084

.00092

.00093

. 00094

. 00092

.00109

.00110

. 00146

, ARE

(3)

ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL WIDTHS; CHANNEL WIDTH AVERAGES ABOUT 18.5 METERS.

128

TABLE 69.~ SUMMARY DATA OF LOCAL WA1ER-SURfACs EAST FORK RIVER, HYOMING, 1980

SECTION 0898,

DATL

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH!2)

DISCHARGE!! (M-VSEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-Ofc6-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00116.00129.00114.00079.00099

.00110

.00122

.00129

.00142

.00091

.00125

.00124

.00116

.00096

.00097

.00096

.00083

.00087

.00076

.00091

.00091

.00113

.00108

.00113

.00129

.00115

.00130

.00104

.00103

.00106

.00130

.00135

.00121

.00101

.00108

.00113

.00131

.00122

.00127

.00112

.00101

.00102

.00116

.00166

0.00122.00125.00119.00106.00111

.00115

.00109

.00114

.00098

.00085

.00101

.00125

.00123

.00118

.00106

.00099

.00110

.00108

.00102

.00108

.00108

.00117

.00102

.00088

.00083

.00099

.00106

.00088

.00092

.00101

.00106

.00102

.00093

.00083

.00095

.00094

.00096

.00102

.00104

.00095

.00099

.00108

.00120

.00157

0.00133.00133.00131.00122.00127

.00128

.00121

.00122

.00095

.00096

.00107

.00139

.00141

.00134

.00122

.00113

.00119

.00119

.00118

.00118

.00118

.00122

.00111

.00094

.00090

.00100

.00107

.00111

.00121

.00129

.00116

.00102

.00108

.00093

.00105

.00105

.00103

.00110

.00107

.00112

.00110

.00124

.00126

.00142

0.00129.00131.00127.00124.00126

.00126

.00113

.00111

.00088

.00083

.00095

.00128

.00133

.00129

.00114

.00108

.00108

.00108

.00108

.00109

.00108

.00112

.00102

.00086

.00084

.00086

.00093

.00099

.00107

.00124

.00108

.00091

.00096

.00077

.00089

.00090

.00091

.00100

.00100

.00102

.00101

.00118

.00119

.00141

0.00115.00118.00116.00113.00116

.00114

.00104

.00104

.00086

.00078

.00088

.00114

.00119

.00118

.00106

.00101

.00099

.00099

.00098

.00098

.00097

.00101

.00092

.00081

.00077

.00082

.00085

.00088

.00094

.00111

.00099

.00084

.00086

.00067

.00080

.00080

.00080

.00091

.00092

.00093

.00090

.00105

.00105

.00129

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5. 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

129

TABLE 70.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0940, EAST FORKJIIVER^ HYOMING,_1980 _________ __ _____

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l)(M3/SEC)

REACH LENGTH!3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00021.00034.00034.00064.00046

.00029

.00014

.00015

.00070

.00086

.00067

.00055

.00039

.00075

.00036

.00040

.00039

.00040

.00060

.00047

.00060

.00033

.00015

.00021

.00055

.00086

.00075

.00112

.00126

.00032

.00018

.00062

.00048

.00061

.00107

.00086

.00063

.00067

.00015

.00032

.00039

.00035

.00037-.00009

0.00074.00073.00063.00062.00055

.00064

.00078

.00084

.00085

.00076

.00095

.00099

.00083

.00073

.00069

.00059

.00063

.00066

.00061

.00061

.00068

.00061

.00073

.00081

.00084

.00089

.00107

.00115

.00125

.00082

.00088

.00102

.00092

.00072

.00099

.00099

.00101

.00106

.00082

.00090

.00107

.00081

.00076

.00016

0.00091.00091.00081.00071.00076

.00083

.00093

.00094

.00092

.00081

.00101

.00103

.00092

.00089

.00073

.00073

.00074

.00075

.00073

.00079

.00083

.00085

.00085

.00081

.00084

.00085

.00096

.00101

.00102

.00091

.00093

.00093

.00086

.00056

.00086

.00082

.00088

.00093

.00089

.00089

.00094

.00087

.00088

.00070

0.00105.00104.00097.00086.00095

.00097

.00105

.00106

.00093

.00089

.00101

.00109

.00103

.00102

.00087

.00083

.00085

. 00086

.00084

.00087

.00090

. 00093

.00091

.00083

.00082

.00090

.00094

.00100

.00101

.00103

.00097

.00086

.00088

. 00062

.00084

.00082

.00082

.00091

.00092

.00094

.00092

.00094

.00094

.00087

0.00106.00108.00104.00096.00101

.00102

.00100

.00100

.00086

.00085

.00091

.00102

.00103

.00102

.00089

. 00085

.00084

.00085

.00084

. 00085

.00086

.00089

.00085

.00078

. 00077

.00086

.00090

.00092

.00093

.00098

. 00090

.00078

.00080

.00060

.00079

.00076

.00072

.00084

.00085

.00086

.00084

.00093

.00092

.00101

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFf GAGES USE6 IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

130

TABLE 71.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 0985, EAST FORK

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH! 2)

DISCHARGE(l) (M3/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.15fi.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00117.00097.00070.00041.00058

.00086

.00136

.00130

.00091

.00078

.00129

.00139

.00098

.00085

.00067

.00069

.00065

.00066

.00053

.00077

.00088

.00088

.00123

.00118

.00124

.00080

.00095

.00118

.00102

.00131

.00121

.00099

.00102

.00017

.00059

.00060

.00096

.00097

.00129

.00129

.00123

.00110

.00107

.00048

0.00081.00077.00062.00047.00059

.00070

.00096

.00092

.00089

.00078

.00108

.00090

.00075

.00072

.00052

.00062

.00054

.00057

.00056

.00065

.00070

.00074

.00084

.00082

.00084

.00068

.00085

.00102

.00095

.00095

.00095

.00085

.00081

.00022

.00067

.00061

.00076

.00082

.00088

.00090

.00092

.00077

.00070

.00026

0.00073.00070.00061.00049.00058

.00063

.00085

.00087

.00088

.00080

.00093

.00080

.00064

.00066

.00052

.00051

.00050

.00052

.00049

.00052

.00060

.00059

.00069

.00073

.00073

.00082

.00084

.00093

.00087

.00075

.00077

.00073

.00070

.00035

.00067

.00064

.00065

.00075

.00076

.00076

.00077

.00065

.00060

.00021

0.00077.00078.00070.00059.00065

.00069

.00083

.00086

.00086

.00085

.00091

.00077

.00068

.00069

.00057

.00056

.00056

.00057

.00054

.00057

.00062

.00064

.00067

.00070

.00072

.00085

.00090

.00089

.00083

.00069

.00072

.00071

.00066

.00041

.00071

.00064

.00061

.00072

.00071

.00070

.00070

.00064

.00063

.00048

0.00088.00087.00082.00071.00078

.00080

.00090

.00091

.00087

.00089

.00093

.00085

.00081

.00081

.00069

.00067

.00067

.00068

.00066

.00067

.00070

.00074

.00074

.00074

.00075

.00088

.00093

.00093

.00088

.00080

.00077

.00073

.00073

.00050

.00076

.00070

.00064

.00076

.00076

.00076

.00076

.00074

.00073

.00066

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

131

TABLE 72.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1038, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)(MJ/srnREACH LENGTH!3)

5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00056.00052.00054.00039.00060

.00049

.00076

.00084

.00086

.00090

.00073

.00032

.00046

.00040

.00042

.00037

.00042

.00043

.00032

.00021

.00033

.00043

.00052

.00053

.00016

.00083

.00063

.00048

.00034

.00049

.00068

.00047

.00040

.00022

.00035

.00044

.00010

.00042

.00056

.00042

.00047

.00033

.00029

.00009

0.00061.00062.00059.00041.00061

.00055

.00076

.00081

.00091

.00084

.00076

.00045

.00033

.00052

.00032

.00036

.00032

.00033

.00033

.00033

.00040

.00044

.00049

.00056

.00048

.00080

.00064

.00062

.00045

.00047

.00050

.00037

.00039

.00013

.00041

.00035

.00022

.00040

.00054

.00047

.00036

.00035

.00030

.00020

0.00065.00066.00060.00045.00055

.00057

.00077

.00079

.00081

.00087

.00086

.00054

.00047

.00051

.00040

.00042

.00039

.00040

.00038

.00039

.00044

.00048

.00055

.00062

.00064

.00080

.00084

.00080

.00066

.00053

.00057

.00053

.00051

.00022

.00056

.00046

.00037

.00054

.00057

.00056

.00052

.00046

.00041

.00026

).00065 .00063 .00057 .00047 .00053

.00056

.00074

.00075

.00083

.00086

.00085

.00058

.00052

.00054

.00043

.00044

.00041

.00043

.00040

.00041

.00046

.00049

.00055

.00065

.00068

.00082

.00087

.00085

.00075

.00055

.00058

.00060

.00057

.00032

.00065

.00055

.00047

.00061

.00060

.00059

.00061

.00051

.00046

.00025

0.00070.00070.00064.00055.00060

.00064

.00081

.00083

.00085

.00085

.00085

.00067

.00060

.00062

.00051

.00051

.00051

.00052

.00049

.00052

.00057

.00061

.00067

.00073

.00072

.00082

.00088

.00082

.00077

.00062

.00065

.00067

.00063

.00038

.00068

.00060

.00056

.00068

.00067

.00066

.00068

.00061

.00058

.00039

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AMD RIGHT- BANK PAIRS OF STAFF GAGES USE6 IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

132

TABLE 73.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1077, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)(MJ/CCC)

REACH LENGTH)3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-06fc-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00040.00055.00055.00052.00030

.00038

.00036

.00045

.00061

.00103

.00067

.00005

.00005

.00000

.00004

.00010

.00006

.00005

.00012

.00008

.00005

.00002

.00007

.00026

.00059

.00087

.00106

.00086

.00043-.00017

-.00005 .00010 .00010 .00016 .00060

.00030

.00000

.00012-.00009-.00013

-.00003-.00010-.00016 .00026

0.00048.00055.00056.00043.00045

.00043

.00051

.00056

.00064

.00095

.00066

.00017

.00020

.00027

.00027

.00023

.00022

.00022

.00020

.00015

.00018

.00022

.00022

.00043

.00057

.00088

.00099

.00071

.00051

.00006

.00012

.00026

.00023

.00026

.00058

.00034

.00004

.00031

.00020

.00021

.00016

.00018

.00015

.00033

0.00054.00054.00054.00044.00049

.00047

.00062

.00063

.00080

.00091

.00074

.00033

.00035

.00041

.00033

.00034

.00031

.00031

.00030

.00028

.00030

.00038

.00039

.00055

.00058

.00082

.00084

.00072

.00056

.00032

.00036

.00042

.00039

.00026

.00057

.00042

.00023

.00042

.00043

.00039

.00039

.00033

.00029

.00027

0.00062.00061.00057.00047.00053

.00057

.00078

.00080

.00082

.00085

.00079

.00051

.00047

.00050

.00042

.00043

.00041

.00042

.00039

.00042

.00047

.00053

.00062

.00072

.00069

.00078

.00083

.00074

.00066

.00052

.00055

.00057

.00054

.00027

.00060

.00049

.00042

.00058

.00060

.00059

.00058

.00051

.00046

.00025

0.00062.00060.00055.00046.00053

.00057

.00078

.00081

.00082

.00081

.00076

.00057

.00052

.00052

.00043

.00043

.00042

.00044

.00042

.00045

.00052

.00057

.00066

.00074

.00071

.00076

.00080

.00075

.00068

.00056

.00060

.00062

.00060

.00040

.00064

.00056

.00055

.00064

.00064

.00065

.00066

.00055

.00051

.00023

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

133

TABLE 74.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1120, EAST FORK RIVER, WYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)(MS/SFfM

REACH LENGTH)3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00045.00018.00023.00021.00025

.00038

.00032

.00021

.00055

.00079

.00082

.00026

.00036

.00044

.00037

.00043

.00029

.00032

.00027

.00014

.00017

.00045

.00023

.00064

.00068

.00062

.00094

.00073

.00087

.00039

.00032

.00054

.00059

.00055

.00068

.00053

.00049

.00053

.00059

.00077

.00071

.00054

.00056

.00037

0.00055.00048.00047.00047.00043

.00044

.00061

.00052

.00084

.00094

.00078

.00037

.00054

.00049

.00043

.00045

.00041

.00041

.00038

.00037

.00034

.00051

.00048

.00071

.00075

.00080

.00095

.00083

.00077

.00045

.00044

.00069

.00058

.00043

.00079

.00061

.00043

.00062

.00057

.00053

.00070

.00053

.00049

.00033

0.00056.00056.00055.00049.00050

.00054

.00076

.00078

.00079

.00085

.00069

.00044

.00042

.00047

.00042

.00041

.00040

.00041

.00039

.00041

.00046

.00055

.00065

.00079

.00074

.00077

.00085

.00067

.00065

.00043

.00046

.00058

.00054

.00034

.00066

.00051

.00044

.00060

.00057

.00057

.00058

.00054

.00048

.00026

0.00055.00054.00052.00043.00051

.00055

.00076

.00080

.00080

.00079

.00066

.00045

.00044

.00045

.00038

.00039

.00037

.00040

.00038

.00042

.00048

.00058

.00066

.00075

.00069

.00072

.00075

.00063

.00056

.00047

.00051

.00056

.00055

.00043

.00061

.00051

.00050

.00059

.00058

.00059

.00059

.00050

.00046

.00023

0.00058.00056.00054.00046.00054

.00059

.00080

.00084

.00081

.00078

.00070

.00050

.00049

.00048

.00042

.00043

.00043

.00047

.00044

.00048

.00055

.00061

.00070

.00077

.00070

.00071

.00074

.00066

.00060

.00052

.00058

.00061

.00061

.00043

.00061

.00056

.00055

.00062

.00064

.00066

.00067

.00056

.00053

.00024

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

134

TABLE 75.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1155, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (M3/SEC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

3

0.00088 .00098 .00091 .00080 .00092

.00092

.00161

.00174

.00095

.00071

.00064

.00106

.00071

.00094

.00069

.00066

.00089

.00084

.00090

.00121

.00117

.00129

.00175

.00148

.00078

.00051

.00079

.00047

.00061

.00106

.00110

.00100

.00086

.00020

.00059

.00060

.00084

.00112

.00116

.00103

.00102

.00122

.00110

.00017

REACH 5

0.00068 .00066 .00064 .00059 .00061

.00073

.00117

.00123

.00098

.00067

.00064

.00080

.00061

.00067

.00057

.00056

.00061

.00062

.00060

.00073

.00088

.00094

.00126

.00124

.00093

.00066

.00062

.00051

.00069

.00082

.00087

.00087

.00083

.00034

.00067

.00064

.00084

.00091

.00095

.00094

.00095

.00091

.00083

.00012

LENGTHO) 10

0.00056 .00052 .00049 .00042 .00052

.00060

.00086

.00092

.00082

. 00067

.00059

.00058

.00058

.00051

.00045

.00046

.00045

.00050

.00048

.00056

.00066

.00077

.00090

.00095

.00080

.00062

. 00066

.00057

.00059

.00063

.00068

.00073

.00073

.00062

. 00069

.00062

.00078

.00077

.00076

.00080

.00083

.00068

.00064

.00020

15

0.00053 .00050 .00051 .00047 .00055

.00060

.00081

.00086

.00079

.00072

.00060

.00046

.00049

.00045

.00043

.00043

.00045

.00050

.00047

.00052

.00061

.00067

.00077

.00084

.00074

.00066

.00068

.00057

.00056

.00048

.00056

. 00064

.00065

.00055

.00065

.00061

.00064

.00066

.00066

.00071

.00072

.00061

.00059

.00024

20

0.00055 .00054 .00055 .00051 .00056

.00059

.00078

.00083

.00079

.00072

.00061

.00045

.00048

.00048

.00045

.00048

.00049

.00050

. 00047

.00051

. 00058

.00062

.00071

.00080

.00069

.00067

. 00067

.00059

.00055

.00048

.00059

.00063

.00062

.00049

.00062

.00058

.00060

.00066

.00066

.00070

.00069

.00059

.00059

.00025

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

135

DATE

TABLE 76.- SUMMARY DATA OF LOCAL NATER-SURFACE SLOPE, SECTION 1202,___ __EAST FOR̂ RIVER, HYOMING, 1980 ___ _____

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DISCHARGE!1) (MS/SEC)

REACH LENGTH)3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00041.00041.00041.00016.00029

.00045

.00080

.00095

.00099

.00055

.00055

.00056

.00075

.00029

.00031

.00033

.00021

.00025

.00017

.00023

.00051

.00083

.00085

.00089

.00116

.00094

.00049

.00059

.00060

.00056

.00078

.00077

.00088

.00151

.00097

.00089

.00129

.00088

.00088

.00090

.00098

.00053

.00050

.00006

0.00045.00042.00036.00023.00049

.00063

.00079

.00096

.00068

.00041

.00036

.00056

.00055

.00037

.00036

.00038

.00033

.00045

.00044

.00054

.00075

.00081

.00096

.00090

.00075

.00044

.00039

. 00037

.00035

.00061

.00070

.00062

.00077

.00091

.00058

.00060

.00098

.00074

.00071

.00088

.00083

.00058

.00058

.00015

0.00053.00049.00051.00049.00062

.00068

.00095

.00102

.00082

.00060

.00051

.00055

.00058

.00049

.00048

.00048

.00055

.00063

.00059

.00068

.00082

.00082

.00097

.00097

.00077

.00056

.00050

.00047

.00050

.00059

.00071

.00074

.00080

.00069

.00063

.00071

.00086

.00076

.00080

.00088

.00089

.0007A

.00075

.00020

0.00055.00053.00055.00056.00060

.00064

.00084

.00089

.00080

.00062

.00055

.00050

.00057

.00053

.00053

.00057

.00060

.00061

.00057

.00063

.00072

.00074

.00085

.00091

.00073

.00060

.00058

.00053

.00055

.00056

.00072

.00075

.00074

.00061

.00065

.00068

.00078

.00078

.00079

.00086

.00086

.00072

.00076

.00025

). 00059 .00059 .00061 .00059 .00059

.00061

.00076

.00081

.00076

.00067

.00057

.00050

.00057

.00055

.00056

.00059

.00059

.00058

.00055

.00058

.00062

.00065

.00072

.00080

.00070

.00063

.00061

.00056

.00055

.00057

.00068

.00068

.00068

.00052

.00064

.00062

.00070

.00073

.00075

.00080

.00078

.00071

.00072

.00047

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

136

TABLE 77.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 12*1, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (MJ/SFC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

REACH LENGTHO) 5 10 15

0.00040.00020.00022.00051.00082

.00074

.00073

.00072

.00050

.00036

.00018

.00021

.00038

.00033

.00041

.00046

.00051

.00090

.00085

.00075

.00097

.00055

.00067

.00067

.00019

-.00004 .00008 .00026 .00013 .00029

.00016

.00046

.00056-.00010 .00000

.00056

.00010

.00053

.00048

.00063

.00069

.00066

.00060

.00028

0.00045.00037.00049.00062.00075

.00069

.00080

.00081

.00070

.00064

.00048

.00027

.00050

.00041

.00048

.00048

.00068

.00079

.00073

.00078

.00083

.00069

.00069

.00075

.00053

.00047

.00044

.00045

.00038

.00033

.00056

.00065

.00077

.00073

.00056

.00078

.00071

.00057

.00065

.00081

.00085

.00068

.00081

.00035

0.00051.00051.00057.00063.00064

.00067

.00078

.00086

.00073

.00052

.00046

.00042

.00055

.00052

.00057

.00063

.00068

.00068

.00063

.00066

.00077

.00071

.00080

.00085

.00066

.00053

.00046

.00047

.00047

.00049

.00076

.00074

.00075

.00067

.00061

.00070

.00082

.00078

.00080

.00092

.00086

.00072

.00083

.00028

20

0 . 00063. 00064. 00067.00068. 00065

.00066

.00078

.00084

.00075

.00059

.00051

.00055

.00066

.00062

.00066

.00070

.00072

.00068

.00065

. 00068

.00071

. 00070

.00078

.00082

.00068

.00057

. 00049

. 00050

.00051

. 00067

.00080

.00075

.00075

.00056

.00064

.00067

.00082

.00081

.00087

.00092

.00088

.00083

.00087

.00060

0.00069.00070.00073.00072.00068

.00068

.00076

.00080

.00073

.00059

. 00053

.00060

.00073

.00071

.00072

.00075

.00075

. 00073

.00071

. 00072

.00074

. 00075

.00077

. 00080

.00068

.00058

.00054

.00052

.00055

.00073

.00078

.00074

.00073

.00053

. 00064

.00064

.00076

.00081

.00082

. 00088

.00086

.00087

.00088

.00076

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

137

TABLE 78.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1284, EAST FORK RIVER, HYOMING, 1980

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DISCHARGE*1) (M^SEC)

REACH LENGTHO) 5 10 15 20

5-12 5-13 5-14 5-16 5-19

5-20 5-21 5-21 5-22 5-23

5-24 5-26 5-27 5-28 5-29

5-306-01 6-03 6-04 6-05

6-06 6-07 6-08 6-09 6-10

6-11 6-12 6-13 6-14 6-16

6-17 6-18 6-19 6-20 6-20

6-21 6-23 6-24 6-25 6-26

6-27 6-28 6-29 9-15

5.674.513.742.613.22

4.158.318.3116.725.8

26.2.28.6774

4.37

,28,22,2815

3.81

,96,5111

13.519.3

23.530.628.323,

21, 18, 16, 13,

10.3

12.418.717.025.624.5

13.0

12.96.935.83.66

0.00078.00109.00122.00147.00088

.00084

.00091

.00094

.00109

.00083

.00098

.00057

.00058

.00102

.00121

.00144

.00157

.00105

.00093

.00104

.00085

.00063

.00084

.00127

.00107

.00125

.00090

.00083

.00083

.00064

.00158

.00127

.00107

.00091

.00125

.00091

.00116

.00108

.00117

.00134

.00113

.00110

.00146

.00065

0.00064.00074.00094.00115.00071

.00066

.00074

.00076

.00082

.00059

.00060

.00039

.00059

.00081

.00090

.00103

.00115

.00082

.00075

.00074

.00068

.00061

.00067

.00084

.00066

.00075

.00064

.00061

.00074

.00045

.00106

.00095

.00073

.00044

.00076

.00077

.00080

.00095

.00102

.00108

.00090

.00090

.00120

.00040

0.00071.00075.00083.00087.00071

.00064

.00060

.00064

.00066

.00060

.00051

.00051

.00073

.00073

.00082

.00090

.00090

.00078

.00076

.00072

.00063

.00058

.00054

.00062

.00055

.00054

.00048

.00052

.00050

.00071

.00084

.00073

.00070

.00045

.00062

.00065

.00075

.00080

.00090

.00094

.00086

.00092

.00099

.00105

0.00076.00079.00084.00085.00075

.00072

.00069

.00073

.00066

.00053

.00047

.00063

.00082

.00081

.00085

.00090

.00088

.00084

.00082

.00078

.00078

.00075

.00070

.00070

.00062

.00054

.00047

.00049

.00051

.00079

.00082

.00072

.00073

.00052

.00061

.00063

.00076

.00082

.00083

.00092

.00086

.00095

.00098

.00108

0.00081.00084.00088.00089.00083

.00080

.00078

.00081

.00070

.00053

.00048

.00068

.00084

.00083

.00087

.00091

.00091

.00089

.00087

.00086

.00084

.00083

.00080

.00078

.00068

.00056

.00046

.00048

.00055

.00082

.00084

.00075

.00075

.00052

.00062

.00065

.00077

.00084

.00087

.00092

.00089

.00095

.00096

.00101

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

138

TABLE 79.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1315, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH!2)

DATE DISCHARGE(l) (M3/SEC)

REACH LENGTH!3) 5 10 15 20

5-125-135-145-1*5-19

5-205-215-215-225-23

5-245-2*5-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

*-ll6-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.*74.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00084.00089.00089.00044.00034

.00032

.00014

.00023

.00030

.000*0

.00038

.00073

.00101

.00060

.00081

.00071

.00055

.00030

.00043

.00030

.00006

.00032

.00014

.00004

.00027

.00043

.00040

.00037

.00046

.00109

.00084

.00055

.00057

.00018

.00053

.00046

.00069

.00079

.00090

.00084

.00076

.00113

.00095

.00250

0.00096.00105.00104.00089.00063

.00052

.00029

.00036

.00047

.00053

.00043

.00080

.00105

.00096

.00102

.00113

.00086

.00068

.00074

.00059

.00037

.00046

.00026

.00026

.00044

.00040

.00039

.00048

.00047

.00120

.00087

.00059

.00053

.00013

.00053

.00041

.00070

.00085

.00099

.00090

.00080

.00110

.00096

.00207

0.00101.00109.00117.00115.00088

.00079

.00063

.00062

.00062

.00053

.00052

.00083

.00107

.00113

.00117

.00121

.00115

.00102

.00103

.00092

.00080

.00080

.00063

.00060

.00061

.00060

.00052

.00053

.00062

.00106

.00095

.00075

.00071

.00036

.00065

.00060

.00072

.00090

.00090

.00095

.00088

.00120

.00119

.00178

0.00097.00103.00108.00112.00097

.00088

.00070

.00070

.00063

.00051

.00046

.00075

.00099

.00102

.00109

.00112

.00111

.00106

.00105

.00099

.00088

.00086

.00071

.00068

.00062

.00055

.00044

.00048

.00056

.00094

.00087

.00075

.00073

.00043

.00060

.00062

.00071

.00085

.00089

.00093

.00088

.00107

.00107

.00145

0.00099.00103.00107.00107.00101

.00096

.00082

.00084

.00070

.00050

.00046

.00083

.00103

.00104

.00108

.00111

.00110

.00108

.00108

.00104

.00101

.00100

.00090

.00080

.00068

.00054

.00041

.00046

.00057

.00094

.00091

.00078

.00079

.00052

.00060

.00066

.00077

.00088

.00092

.00096

.00094

.00108

.00110

.00119

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

139

TABLE 80.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1360, EAST FORK RIVER, HYOMING, 1980

DATE DISCHARGE!1) (M^/SEC)

VALUE OF HATER-SURFACE SLOPE, IN M/M, RIVER REACH(2)

OVER GIVEN LENGTH OF

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725. &

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00140.00151.00166.00191.00153

.00119

.00074

.00048

.00060

.00030

.00043

.00126

.00156

.00188

.00158

.00165

.00166

.00188

.00182

.00161

.00158

.00131

.00090

.00050

.00050

.00034

.00047

.00049

.00074

.00145

.00039

.00040

.00051

.00020

.00034

.00042

.00037

.00065

.00064

.00062

.00058

.00134

.00133

.00251

0.00136.00140.00141.00135.00124

.00111

.00082

.00072

.00055

.00049

.00050

.00125

.00149

.00157

.00152

.00145

.00135

.00147

.00151

.00135

.00127

.00125

.00088

.00066

.00073

.00058

.00045

.00051

.00060

.00149

.00087

.00067

.00081

.00044

.00062

.00057

.00065

.00086

.00070

.00084

.00092

.00151

.00129

.00266

0.00124.00131.00132.00129.00117

.00105

.00070

.00067

.00055

.00041

.00039

.00099

.00127

.00129

.00133

.00134

.00125

.00126

.00128

.00117

.00102

.00107

.00078

.00063

.00064

.00049

.00035

.00042

.00059

.00123

.00089

.00072

.00071

.00034

.00054

.00054

.00067

.00090

.00091

.00090

.00088

.00121

.00110

.00200

0.00124.00130.00134.00134.00121

.00114

.00088

.00087

.00072

.00048

.00047

.00104

.00127

.00133

.00136

.00138

.00135

.00131

.00132

.00126

.00117

.00119

.00100

.00082

.00071

.00057

.00039

.00045

.00066

.00114

.00102

.00084

.00082

.00046

.00062

.00066

.00076

.00095

.00101

.00100

.00100

.00127

.00127

.00154

0.00111.00114.00118.00117.00112

.00107

.00086

.00086

.00070

.00047

.00046

.00095

.00115

.00118

.00121

.00123

.00122

.00121

.00121

.00116

.00112

.00111

.00097

.00083

.00069

.00051

.00037

.00042

.00058

.00102

.00096

.00078

.00078

.00046

.00057

.00064

.00073

.00088

.00094

.00096

.00094

.00113

.00116

.00129

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15. AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

140

TABLE 81.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1396, EAST FORK RIVER, HYOHING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCUARGE(l)(MJ/CCfM

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00146.00134.00110.00136.00165

.00157

.00146

.00126

.00077

.00028

.00030

.00076

.00106

.00117

.00149

.00132

.00134

.00158

.00147

.00154

.00140

.00155

.00144

.00138

.00096

.00057

.00012

.00008

.00060

.00116

.00127

.00111

.00101

.00056

.00065

.00077

.00095

.00098

.00107

.00102

.00129

.00093

.00084

.00066

0.00142.00148.00149.00156.00172

.00163

.00111

.00112

.00063

.00025

.00029

.00102

.00132

.00137

.00152

.00146

.00156

.00167

.00168

.00168

.00157

.00167

.00133

.00113

.00094

.00061

.00022

.00033

.00068

.00103

.00104

.00100

.00094

.00060

.00060

.00073

.00071

.00105

.00097

.00099

.00105

.00111

.00108

.00130

0.00151.00153.00154.00152.00155

.00149

.00115

.00113

.00082

.00045

.00044

.00132

.00153

.00159

.00159

.00157

.00156

.00165

.00166

.00163

.00160

.00162

.00137

.00104

.00084

.00055

.00030

.00040

.00069

.00129

.00108

.00091

.00095

.00057

.00061

.00072

.00078

.00099

.00105

.00104

.00112

.00141

.00139

.00151

0.00127.00129.00130.00125.00125

.00122

.00095

.00094

.00071

.00041

.00043

.00114

.00133

.00135

.00135

.00134

.00131

.00135

.00135

.00131

.00128

.00130

.00113

.00088

.00074

.00047

.00031

.00037

.00059

.00116

.00099

.00078

.00079

.00044

.00053

.00061

.00072

.00091

.00096

.00096

.00095

.00121

.00120

.00138

0.00114.00115.00117.00113.00110

.00108

.00089

.00088

.00071

.00047

.00047

.00103

.00119

.00121

.00122

.00123

.00121

.00121

.00121

.00117

.00115

.00116

.00103

.00086

.00074

.00051

.00035

.00041

.00061

.00105

.00099

.00080

.00079

.00045

.00056

.00063

.00072

.00088

.00094

.00094

.00092

.00112

.00114

.00122

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USE6 IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

141

TABLE 82.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1425, EAST FORK RIVER, HYOMING, 1980__ ___ ___

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH!2)

DATE DISCHARGE! 1) (M3/SEC)

REACH LENGTH!3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00212.00226.00248.00212.00232

.00233

.00190

.00205

.00129

.00079

.00082

.00229

.00255

.00260

.00228

.00241

.00238

.00248

.00259

.00257

.00273

.00283

.00240

.00160

.00113

.00056

.00033

.00059

.00093

.00159

.00161

.00135

.00128

.00123

.00079

.00110

.00116

.00143

.00136

.00148

.00186

.00237

.00266

.00082

0.00153.00153.00158.00148.00155

.00159

.00131

.00139

.00110

.00050

.00047

.00148

.00159

.00161

.00156

.00160

.00159

.00161

.00163

.00167

.00175

.00176

.00168

.00122

.00086

.00051

.00026

.00041

.00075

.00118

.00124

.00101

.00102

.00064

.00063

.00081

.00088

.00105

.00131

.00118

.00122

.00142

.00156

.00067

0.00125.00124.00126.00119.00130

.00134

.00111

.00113

.00080

.00038

.00043

.00119

.00132

.00133

.00132

.00130

.00132

.00139

.00138

.00139

.00145

.00146

.00138

.00109

.00082

.00046

.00026

.00032

.00057

.00104

.00107

.00084

.00085

.00052

.00051

.00067

.00074

.00091

.00098

.00100

.00098

.00114

.00119

.00086

0.00117.00114.00115.00109.00115

.00117

.00099

.00097

.00073

.00045

.00047

.00112

.00122

.00124

.00122

.00121

.00121

.00128

.00127

.00126

.00129

.00128

.00117

.00096

.00080

.00048

.00029

.00037

.00060

.00105

.00099

.00080

.00082

.00049

.00053

.00064

.00070

.00085

.00091

.00091

.00092

.00110

.00111

.00103

0.00116.00116.00117.00111.00114

.00108

.00091

.00090

.00073

.00047

.00046

.00105

.00117

.00116

.00117

.00116

.00113

.00118

.00117

.00115

.00115

.00116

.00105

.00090

.00078

.00051

.00032

.00041

.00062

.00104

.00098

.00081

.00081

.00050

.00055

.00063

.00071

.00087

.00091

.00092

.00092

.00106

.00107

.00110

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

142

TABLE B3.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1481, EAST FORK RIVER, HYOMING, 1980

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DISCHARGE!1) (MJ/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

3.00053.00043.00036.00030.00042

.00049

.00052

.00052

.00041

.00010

.00010

.00052

.00051

.00050

.00053

.00042

.00054

.00045

.00040

.00042

.00047

.00044

.00061

.00061

.00061

.00024

.00022

.00021

.00017

.00076

.00078

.00026

.00039 -.00008 .00019

.00021

.00035

.00050

.00068

.00056

.00027

.00032

.00031

.00086

0.00093.00085.00084.00075.00082

.00095

.00093

.00091

.00072

.00036

.00047

.00104

.00105

.00103

.00100

.00094

.00093

.00099

.00095

.00097

.00110

.00105

.00117

.00095

.00069

.00038

.00032

.00026

.00043

.00093

.00093

.00063

.00071

.00037

.00041

.00054

.00066

.00072

.00079

.00086

.00073

.00089

.00094

.00071

0.00097.00091.00092.00083.00090

.00098

.00091

.00091

.00073

.00049

.00049

.00103

.00105

.00103

.00099

.00100

.00100

.00104

.00102

.00104

.00112

.00109

.00110

.00093

.00078

.00044

.00029

.00037

.00057

.00089

.00096

.00076

.00076

.00046

.00050

.00061

.00068

.00077

.00088

.00087

.00082

.00092

.00098

.00063

). 00110 .00108 .00109 .00102 .00111

.00107

.00096

.00096

.00078

.00049

.00047

.00103

.00108

.00106

.00106

.00105

.00105

.00111

.00109

.00110

.00115

.00115

.00112

.00099

.00083

.00053

.00031

.00041

.00063

.00094

.00100

.00085

.00084

.00056

.00056

.00066

.00072

.00086

.00090

.00092

.00092

.00096

.00101

.00074

0.00111.00110.00112.00105.00111

.00104

.00095

.00094

.00081

.00052

.00049

.00103

.00107

.00107

.00105

.00104

.00103

.00109

.00107

.00106

.00110

.00110

.00105

.00096

.00085

.00057

.00035

.00044

.00066

.00097

.00098

.00087

.00088

.00066

.00060

.00072

.00077

.00088

.00091

.00091

.00093

.00097

.00098

.00087

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF WATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3. 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL WIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

143

TABLE 84.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1533, EAST FORK RIVER, HYOMING, 1980

DATE

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DISCHARGE(l)(M3/SEC)

REACH LENGTH(3) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00057.00038.00048.00039.00033

.00054

.00069

.00067

.00089

.00082

.00079

.00085

.00064

.00061

.00051

.00055

.00045

.00063

.00057

.00060

.00076

.00072

.00073

.00080

.00108

.00094

.00063

.00077

.00100

.00051

.00082

.00113

.00094

.00066

.00092

.00075

.00088

.00086

.00079

.00092

.00081

.00075

.00074

.00008

0.00057.00047.00046.00039.00044

.00052

.00062

.00053

.00048

.00065

.00065

.00073

.00067

.00061

.00057

.00060

.00058

.00066

.00062

.00062

.00069

.00062

.00064

.00075

.00078

.00045

.00032

.00042

.00058

.00062

.00075

.00072

.00067

.00048

.00052

.00056

.00059

.00059

.00059

.00064

.00063

.00060

.00060

.00048

0.00091.00088.00087.00080.00085

.00078

.00080

.00079

.00074

.00054

.00050

.00087

.00085

.00080

.00081

.00079

.00075

.00081

.00077

.00078

.00085

.00082

.00088

.00089

.00079

.00055

.00035

.00044

.00061

.00084

.00091

.00079

.00078

.00053

.00055

.00062

.00067

.00076

.00078

.00082

.00080

.00077

.00080

.00063

0.00098.00097.00099.00090.00096

.00089

.00088

.00090

.00085

.00057

.00051

.00094

.00091

.00088

.00085

.00085

.00084

.00088

.00085

.00086

.00092

.00092

.00095

.00094

.00085

.00059

.00037

.00047

.00066

.00085

.00095

.00087

.00088

.00072

.00061

.00074

.00079

.00084

.00089

.00088

.00089

.00082

.00085

.00061

0.00100.00099.00101.00093.00100

.00094

.00091

.00093

.00086

.00057

.00053

.00097

.00095

.00094

.00091

.00089

.00088

.00092

.00090

.00090

.00098

.00099

.00099

.00097

.00087

.00061

.00039

.00049

.00069

.00089

.00097

.00091

.00090

.00077

.00064

.00077

.00082

.00088

.00091

.00091

.00091

.00086

.00087

.00064

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USE6 IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

144

TABLE 85.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1573,EAST FORKJUVER, HYOMING,_1980 ___ __ _____ ____ __

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)(MS/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

).00122 .00158 .00151 .00155 .00158

.00078

.00078

.00093

.00085

.00059

.00058

.00060

.00079

.00054

.00092

.00086

.00073

.00081

.00077

.00075

.00065

.00057

.00057

.00103

.00053

.00048

.00021

.00042

.00079

.00077

.00089

.00097

.00086

.00106

.00085

.00062

.00059

.00083

.00067

.00077

.00100

.00061

.00078

.00072

0.00122.00132.00134.00127.00135

.00078

.00078

.00083

.00091

.00068

.00040

.00079

.00076

.00068

.00078

.00076

.00072

.00072

.00072

.00068

.00064

.00067

.00069

.00093

.00088

.00079

.00039

.00065

.00081

.00095

.00102

.00101

.00095

.00082

.00070

.00079

.00070

.00092

.00091

.00086

.00106

.00075

.00080

.00074

0.00089.00092.00094.00086.00091

.00071

.00079

.00081

.00090

.00068

.00056

.00081

.00071

.00067

.00063

.00063

.00062

.00065

.00063

.00061

.00066

.00067

.00072

.00091

.00092

.00072

.00045

.00057

.00074

.00076

.00090

.00097

.00096

.00099

.00071

.00087,00088.00087.00085.00084

.00091

.00067

.00065

.00055

1.00086.00084.00086.00077.00083

.00074

.00082

.00082

.00088

.00063

.00057

.00087

.00078

.00076

.00072

.00068

.00066

.00069

.00066

.00065

.00075

.00076

.00082

.00091

.00086

.00066

.00046

.00055

.00072

.00083

.00091

.00091

.00090

.00086

.00067

.00080

.00085

.00085

.00086

.00086

.00085

.00071

.00071

.00055

0.00089.00088.00090.00081.00086

.00081

.00084

.00086

.00086

.00062

.00058

.00091

.00087

.00084

.00079

.00077

.00074

.00078

.00076

.00075

.00083

.00084

.00087

.00092

.00086

.00065

.00043

.00054

.00072

.00085

.00092

.00088

.00089

.00081

.00066

.00079

.00084

.00085

.00088

.00087

.00087

.00077

.00078

.00054

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3. 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFf GAGES USE6 IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

145

TABLE 86.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1610, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!1)(M'J/SEC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

3

0.00096 .00090 .00091 .00081 .00066

. 00086

.00123

.00118

.00153

. 00096

. 00064

.00121

.00080

.00097

.00057

.00055

.00062

.00058

.00058

.00052

.00064

.00071

.00105

.00122

.00149

. 00099

.00080

. 00090

.00090

. 00088

.00126

.00130

.00158

.00188

.00071

.00164

.00152

.00113

.00134

.00108

.00117

.00068

.00052

.00045

REACH 5

0.00099 .00104 .00111 .00099 .00108

.00084

.00096

.00102

.00124

.00068

.00054

.00089

.00070

. 00073

.00059

.00057

. 00060

.00061

.00056

. 00053

.00063

. 00073

.00082

.00099

.00108

.00097

. 00063

. 00068

.00084

.00081

. 00096

.00114

.00121

.00148

.00084

.00121

.00124

.00109

.00106

.00099

.00105

.00070

.00062

.00054

LENGTH! 3) 10

0.00088 . 00089 . 00093 . 00083 .00089

.00072

.00084

. 00086

.00104

.00073

. 00062

. 00086

. 00072

.00072

.00065

.00059

. 00057

.00057

. 00056

. 00054

. 00064

. 00070

. 00073

. 00095

. 00093

. 00080

. 00056

. 00069

.00085

.00086

. 00093

.00105

.00104

.00120

. 00080

.00099

.00102

.00095

. 00096

.00090

.00095

. 00067

.00064

.00050

15 20

0.00079.00080.00082.00074.00077

.00068

.00078

.00080

.00089

.00070

.00065

.00082

.00075

.00072

.00064

.00062

.00058

.00061

.00060

.00058

.00066

.00068

.00071

.00089

.00089

.00075

.00051

.00064

.00080

.00081

.00087

.00093

.00093

.00099

.00073

.00088

.00092

.00086

.00085

.00085

.00087

.00067

.00064

.00047

0.00078.00077.00078.00070.00075

.00071

.00082

.00083

.00087

.00068

.00065

.00084

.00077

.00074

.00067

.00065

.00063

.00065

.00063

.00062

.00070

.00072

.00077

.00089

.00088

.00074

.00052

.00062

.00076

.00082

.00088

.00088

.00089

.00086

.00069

.00081

.00084

.00084

.00083

.00084

.00082

.00068

.00066

.00047

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

146

TABLE 87.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1662, EAST FORK RIVER, HYOMING, 1980 __ ____ ___

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE;i)(M3/SEC)

REACH LENGTHO) 5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00031.00021.00036.00017.00048

.00041

.00031

.00036

.00039

.00042

.00065

.00063

.00041

.00051

.00058

.00027

.00013

.00013

.00018

.00014

.00052

.00062

.00038

.00039

.00016

.00054

.00054

.00044

.00048

.00073

.00033

.00057

.00044

.00057

.00080

.00058

.00083

.00056

.00053

.00065

.00045

.00050

.00048

.00037

0.00045.00038.00040.00029.00036

.00053

.00077

.00076

.00096

.00073

.00087

.00077

.00065

.00065

.00055

.00043

.00042

.00043

.00039

.00041

.00062

.00069

.00065

.00086

.00080

.00068

.00063

.00068

.00090

.00078

.00074

.00101

.00090

.00127

.00089

.00089

.00108

.00088

.00087

.00081

.00073

.00058

.00053

.00023

0.00070.00072.00075.00066.00069

.00069

.00081

.00084

.00096

.00071

.00071

.00085

.00077

.00076

.00062

.00058

.00055

.00057

.00055

.00054

.00065

.00070

.00072

.00088

.00091

.00084

.00058

.00071

.00086

.00084

.00086

.00091

.00095

.00110

.00077

.00095

.00103

.00089

.00090

.00089

.00085

.00068

.00062

.00039

0.00073.00074.00075.00068.00072

.00068

.00083

.00085

.00094

.00076

.00072

.00082

.00074

.00071

.00061

.00058

.00057

.00057

.00055

.00053

.00062

.00066

.00070

.00088

.00093

.00086

.00062

.00072

.00084

.00084

.00086

.00091

.00094

.00100

.00076

.00090

.00089

.00087

.00085

.00084

.00083

.00064

.00060

.00039

0.00069.00070.00071.00063.00069

.00067

.00079

.00082

.00088

.00073

.00070

.00077

.00070

.00067

.00060

.00058

.00056

.00057

.00056

.00054

.00062

.00065

.00069

.00085

.00088

.00079

.00056

.00067

.00079

.00078

.00083

.00088

.00088

.00090

.00073

.00084

.00085

.00084

.00081

.00083

.00082

.00064

.00059

.00039

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- SANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

147

TABLE 88.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1695, EAST FORK RIVER, HYOHING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE(l) (MJ/SEC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725. &

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00058.00068.00062.00061.00043

.00067

.00080

.00080

.00071

.00081

.00097

.00062

.00108

.00095

.00060

.00082

.00095

.00090

.00085

.00087

.00072

.00069

.00064

.00102

.00109

.00089

.00050

.00068

.00109

.00085

.00093

.00064

.00079

.00072

.00066

.00082

.00065

.00085

.00075

.00078

.00080

.00087

.00065

.00015

REACH LENGTH!3) 5 10 15 20

0.00050.00058.00050.00050.00037

.00057

.00072

.00070

.00065

.00072

.00087

.00075

.00097

.00083

.00065

.00071

.00063

.00069

.00069

.00070

.00066

.00061

.00065

.00079

.00084

.00080

.00045

.00072

.00090

.00086

.00083

.00058

.00068

.00054

.00058

.00060

.00068

.00065

.00070

.00076

.00071

.00068

.00067

.00024

). 00048 .00046 .00044 .00039 .00042

.00059

.00081

.00081

.00083

.00080

.00089

.00076

.00073

.00066

.00054

.00053

.00053

.00052

.00050

.00049

.00059

.00063

.00064

.00081

.00089

.00090

.00070

.00075

.00085

.00079

.00075

.00079

.00081

.00085

.00077

.00077

.00077

.00078

.00072

.00076

.00066

.00058

.00053

.00021

0.00059.00059.00061.00051.00059

.00067

.00082

.00085

.00091

.00074

.00077

.00075

.00069

.00066

.00056

.00054

.00053

.00053

.00052

.00050

.00060

. 00064

. 00068

.00083

.00089

.00085

.00063

.00073

.00081

.00078

. 00079

.00084

. 00086

.00089

.00074

.00085

.00086

.00084

.00081

. 00084

.00078

. 00062

.00055

.00030

0.00065.00066.00067. 00058. 00064

. 00066

.00078

.00081

.00087

.00072

.00071

.00073

.00067

. 00065

.00058

.00055

. 00054

. 00054

.00052

.00051

. 00058

.00062

. 00065

.00082

. 00085

. 00080

.00057

.00068

.00077

. 00077

.00079

. 00083

.00085

.00084

.00072

.00082

. 00082

.00083

.00081

.00080

.00079

.00062

.00058

.00033

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER, ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

148

TABLE 89.- SUMMARY DATA OF LOCAL WATER-SURFACE SLOPE, SECTION 1730, EAST FORK RIVER, WYOMING, 1980

VALUE OF WATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE*1)(M^/SEC)

REACH LENGTH(3),(4) 5 10

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.1113.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83.66

0.00035.00031.00023. 00030.00054

. 00040

. 00065

. 00057

. 00065

.00077

.00065

. 00049

. 00020

.00012

.00020

.00021

.00035

. 00020

. 00028

.00021

.00014

. 00039

. 00034

.00016

.00059

. 00096

.00081

. 00083

. 00066

. 00027

.00018

. 00048

. 00030

.00020

. 00053

. 00036

. 00006

. 00042

.00015

.00038

. 00025

.00013

. 00027

.00007

0.00046.00044. 00040.00039.00046

. 00062

.00090

. 00093

. 00076

.00084

. 00084

. 00072

.00057

.00048

.00040

.00045

.00048

. 00045

. 00042

. 00040

.00042

. 00048

. 00060

.00071

. 00097

.00114

. 00088

. 00078

. 00064

.00071

.00068

.00064

.00077

.00050

.00067

. 00067

. 00043

.00067

.00052

.00065

.00051

. 00040

. 00039

.00017

0.00044. 00046. 00044. 00036. 00045

. 00063

. 00080

.00083

. 00080

. 00076

. 00082

. 00062

.00063

.00056

.00050

. 00052

. 00054

.00052

.00051

.00050

. 00054. 00055. 00063.00075. 00086

. 00084

.00061

. 00073

.00075

.00071

. 00072

.00069

. 00072

. 00056

.00065

.00068

.00063

.00075

. 00070

.00077

. 00069

.00057

. 00048

.00019

15

0.00047.00048.00047.00038.00044

.00060

.00073

.00075

.00077

.00070

.00077

.00063

.00061

.00058

.00052

.00051

.00050

.00049

.00046

.00047

.00054

.00056

.00059

.00073

.00078

.00076

.00057

.00066

.00072

.00069

.00069

.00070

.00072

.00064

.00069

.00069

.00071

.00074

.00072

.00072

.00068

.00058

.00053

.00021

20

(3)

(4)

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA OF WATER-SURFACE ELEVATION, ROUNDED TO THE NEAREST CENTIMETER. ARE LISTED IN TABLE 49. COMPUTATIONS OF WATER-SURFACE SLOPE USE WATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS DF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL WIDTHS; CHANNEL WIDTH AVERAGES ABOUT 18.5 METERS.INSUFFICIENT OBSERVATIONS OF WATER LEVELS UPSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTH OF 20 METERS.

149

TABLE 90.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1766, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH)2)

DATE DISCHARGE*1) (M3/SEC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.3116.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.1113.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.4IB. 916.113.713.0

12.96.935. 83.66

1) DISCHARGE2) DATA OF U

REACH LENGTH(3),(4) 5 10 15 20

0.00032.00038.00043.00014.00049

.00072

.00086

.00101

.00117

.00048

. 00084

.00052

.00053

. 00045

.00053

.00054

.00053

.00070

. 00049

.00057

. 00084

.00047

.00094

.00123

.00107

.00055

. 00049

.00067

.00050

.00091

.00112

.00105

.00114

.00084

.00074

.00086

.00116

. 00096

.00109

.00115

.00120

.00074

. 00041

.00055

0.00038. 00038.00045.00023.00049

.00072

.00082

.00094

.00097

.00070

.00075

.00045

.00037

.00043

.00045

.00042

. 00049

.00042

.00038

.00038

.00056

.00055

.00066

.00085

.00079

.00064

. 00056

.00064

.00062

.00064

.00070

.00085

.00081

.00062

.00070

.00081

.00077

.00091

.00091

.00091

. 00083

.00059

.00040

.00018

0.00048.00050.00050.00038.00046

.00061

.00068

.00074

.00071

.00062

.00065

. 00053

. 00046

.00047

.00048

.00047

.00045

. 00044

. 00040

.00042

.00046

. 00047

.00054

. 00065

.00070

.00071

.00052

.00058

.00055

.00058

.00062

.00060

.00065

.00041

.00061

.00059

.00059

.00069

.00067

.00065

.00065

. 00053

. 00050

.00020

.

. -

_- -

_ - -.

_. -

_ -- -

_ - -

- . .

_ -

_-

(3)

U)

1ECTION 0000 AT TIME SHOHN IN TABLE 50.u«,« w, n«, t«-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER, ARE LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5. 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13, AND 17 RESPECTIVELY.REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.INSUFFICIENT OBSERVATIONS OF HATER LEVELS UPSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTHS OF 15 AND 20 METERS.

150

TABLE 91.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1800, EAST FORK RIVER, HYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE*1) (MJ/spn

REACH LENGTH;3),(4)5 10 15 20

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.674.513.742.613.22

4.158.318.31

16.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.11

13.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83

.66

0.00052.00058.00060.00048.00030

.00060

.00021

.00048

.00024

.00048

.00038

.00024

.00032

.00050

.00050

.00053

.00021

.00030

.00027

.00041

.00030

.00049

.00016

.00050

.00034

.00058

.00029

.00013

.00029

.00043

.00050

.00031

.00036

.00002

.00047

.00030

.00027

.00078

.00070

.00059

.00047

.00054

.OOOBB

.00001

0.00063.00071.00071.00056.00045

.00055

.00033

.00033

.00040

.00035

.00033

.00039

.00042

.00055

.00062

.00054

.00043

.00040

.00042

.00045

.00040

.00045

.00035

.00033

.00023

.00030

.00005

.00028

.00043

.00035

.00043

.00035

.00033

.00010

.00043

. 00038

.00058

. 00050

.00068

.00035

.00058

.00063

.00068

.00019

(1) DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.(2) DATA OF HATER-SURFACE ELEVATION. ROUNDED TO THE NEAREST CENTIMETER. ARE

LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

(4) INSUFFICIENT OBSERVATIONS OF HATER LEVELS UPSTREAM OF THIS SECTION PROHIBIT COMPUTATIONS OF SLOPE FOR REACH LENGTHS OF 10, 15, AND 20.

151

TABLE 92.- SUMMARY DATA OF LOCAL HATER-SURFACE SLOPE, SECTION 1830, EAST FORK RIVER, WYOMING, 1980

VALUE OF HATER-SURFACE SLOPE, IN M/M, OVER GIVEN LENGTH OF RIVER REACH(2)

DATE DISCHARGE!!) (M3/SEC)

5-125-135-145-165-19

5-205-215-215-225-23

5-245-265-275-285-29

5-306-016-036-046-05

6-066-076-086-096-10

6-116-126-136-146-16

6-176-186-196-206-20

6-216-236-246-256-26

6-276-286-299-15

5.67 0.4.513.742.613.22

4.158.318.3116.725.8

26.29.285.674.744.37

3.283.223.283.153.81

4.964.517.1113.519.3

23.530.628.323.510.3

12.418.717.025.624.5

21.418.916.113.713.0

12.96.935.83.66

1) DISCHARGE AT SECTION2 ) DATA OF HATER-SURFACE

3(5)

0011300110001100010700056

0005200048000390006100051

0005500105000840008700084

0006900067000600006000060

0004700046000490005700081

0007400066000610004400070

0007200041000650001900068

0002800057000350005900008

00047000680008000055

0000 AT TIMELEVATION.

REACH LENGTH(3),(4) 5 10 15 20

wn .« , n«,u.» -»wn.-,».,. ,.,.,.. ,*« . ROUNDED TO THE NEAREST CENTIMETER, ARE LISTED IN TABLE 49. COMPUTATIONS OF HATER-SURFACE SLOPE USE HATER-SURFACE ELEVATION DATA TO THE NEAREST MILLIMETER AS MEASURED IN THE FIELD. FOR REACH LENGTHS OF 3, 5, 10, 15, AND 20; THE NUMBER OF LEFT- AND RIGHT- BANK PAIRS OF STAFF GAGES USED IN THE SLOPE REGRESSIONS ARE 3, 5, 9, 13. AND 17 RESPECTIVELY.

(3) REACH LENGTHS ARE EXPRESSED IN TERMS OF EQUIVALENT CHANNEL HIDTHS; CHANNEL HIDTH AVERAGES ABOUT 18.5 METERS.

(4) NO OBSERVATIONS OF HATER LEVEL HERE MADE UPSTREAM OF THIS SECTION ANDPROHIBITS COMPUTATIONS OF SLOPE FOR ANY SLOPE REACH CENTERED AT SECTION 1830.

(5) VALUES OF SLOPE SHOHN IN THIS COLUMN ARE COMPUTED FOR SECTION 1815 RATHER THAN FOR SECTION 1830.

152

TABLE 93.- SUMMARY OF SUSPENDED-SEDIMENT DATA AT SECTION 0000, EAST FORK RIVER, NYOMING, 1980

DATE TIMEHATER LEVEL!1)

(M)

5-155-165-185-215-22

5-235-265-286-096-10

6-116-126-136-146-15

6-166-18

12001505122013301545

16101600122511501230

17051700131517001715

12201150

5.4455.4205.5105.8006.130

6.5055.8205.6256.0356.265

6.5106.6306.5756.4506.260

5.9406.215

TOTAL DISCHARGE

(M3/S)

2.912.613.748.5015.8

26.48.885.4313.519.3

26. 30. 28.24.19.2

11.418.0

(1) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.

HATER TEMPERATURE(°C)

6.010.56.0

8.5

8.06.06.58.59.0

13.011.09.010.06.0

8.510.5

CONCENTRATION(MG/L)

83

1376103

16927109095

7839303238

3562

PERCENT FINER THAN 0.062MM

9395824548

1659714933

2029173648

5351

153

TABLE 94.- SUMMARY OF SUSPENDED-SEDIMENT DATA AT SECTION 2505, EAST FORK RIVER, HYOMING, 1980

DATEHATER

TIME LEVEL(l) (M)

EFFECTIVE HATERDISCHARGE(2) TEMPERATURE

(M3/S) (°C)CONCENTRATION

(MG/L)

PERCENTFINER THAN0.062MM

5-155-165-185-215-22

5-2B6-096-106-116-12

6-136-146-156-16

11101445111513051440

10301015104511551100

0950094510301100

7.2907.2557.3757.6858.035

7.5057.9808.1808.3158.385

8.3308.2908.2057.865

15.9

5.5414.619.623.425.4

23.822.620.312.0

5.510.06.0

6.57.5 7.5 9.5 8.0

7.0 7.5

7.5

87154686

13 92

333* 88 65

25362614

7883746128

74339

1821

43444558

(1) ADD 2150 METERS TO OBTAIN HATER-SURFACE ELEVATION ABOVE NGVD.(2) EFFECTIVE DISCHARGE AT SECTION; DOES NOT INCLUDE OVERBANK FLOH.* SAMPLE CONTAINED COARSE SAND AND MAY BE IN ERROR.

154

TABLE 95.- SUMMARY OF SCALE READINGS OF DRY MASS, IN GRAMS, OF SAMPLES COLLECTED HITH THE HELLEY-SMITH BEDLOAD SAMPLER AT GIVEN SECTION, EAST FORK RIVER, HYOMING, 1980

SECTION

DATE(l)

5-145-165-195-215-22

5-24 5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22 6-23

6-256-276-297- 17- 3

7- 5 7 7

0043

153597554

3718428

58100

11

3033071388926591640

1030984

383320

1123271764

585

1008486

0075

631613461581

51127127237

191907900283742

16503128141627861735

1897651

9001969

281855834777

1409

15582302

0137

82422556113

13601794135

9941731

588

1099190711395171648

30092497

31163204

234620423752

2398

36144050

0178

318335

1172430

2416677446

47052118

6891624

23786609473616945416

39553251

12733439

369659075074

4771

15103035

0220

136144512

5907

87183

673

1504467

569758

42136882575939384401

5374241

9463574

608264503627

1357

32441327

0257

102119697

3491

18311342

7490

6971516645

37466120253442053824

2480295879910763165

553773843252

1826

30774660

0301

323123

19051771

208469701583

71676

1319334360

29955452584118294066

34962049113421694059

194914323258

2336

15113067

0348

178013857191217

47115911893

1540872407701214

1115187126072181290

67973560100741847815

567826012274

1858

386227902728

0421

1411242777612

3173896561

27756338488

376

9584946421325865444

46474002303030221824

145028799086

1446

33061800

0460

114233104153

143639

190

1625102443

21476109882179193616

40802730

9521870

263628504894

1697

17192173

0516

463238104

3254

112245177

40175

2043

35735818774141992145

87382323 739

3247

423332473537

1833

23121577

0556

17412

2721800

84058

207

62775393103

51005747297391173194

34271217

13543937

238956502083

3676

8722150

0602

582136

10101054

1299167112

474561629211320

57724232507628633764

24921838- 20061637

504371742827

3194

43321490

0653

157148168153

393490108

83372439490

2330

3829159453692614451

447655

21053773

403422932757

1278

19162216

155

TABLE 95.- SUMMARY OF SCALE READINGS OF DRY MASS, IN GRAMS, OF SAMPLES COLLECTED WITH THE HELLEY-SMITH BEDLOAD SAMPLER AT GIVEN SECTION, EAST FORK RIVER, WYOMING, 1980-CONTINUED

SECTION

DATE(l) 0708 0757 0808 0853 0898 0940 0985 1038 1077 1120 1155 1202 1241 1284

5-14 446 178 612 195 102 174 565 233 501 170 89 327 437 15085-16 841 450 573 284 114 412 344 153 488 72 17 323 909 38165-19 395 463 894 459 201 113 323 700 141 273 73 251 359 14865-21 3726 613 314 827 231 1047 2789 3041 1036 3540 2437 2833 1312 11935-22 -- 2365 6690 5579 2980 6017 3206 1704

5-24 __________ 4864 2093 2052 2253 1764 510 7635-26 513 6427 3784 2765 1516 3564 3289 _ ___ _5-27 215 3063 2359 833 1853 1729 73 117 65 300 25 402 55 14585-28 288 1324 2445 1822 251 803 105 18 247 273 51 113 170 12475-29 422 43 660

5-30 88 1695 1203 550 290 89 10 26 93 103 52 35 101 13456- 1 39 1578 573 242 332 108 5 5 4 77 46 102 1777 11786- 3 909 448 196 217 46 73 39 17 368 84 87 419 452 7416- 5 702 384 292 4 46 73 19 0 443 90 23 1372 759 9446- 7 1550 501 119 170 34 134 50 0 861 1350 341 1767 1177 969

6- 9 3638 716 443 322 203 555 1844 1865 6846 6294 2849 7316 1501 22936-10 7438 68 729 847 433 714 5658 6433 5685 5354 4178 4322 690 19066-11 1025 320 647 2219 180 5613 3740 7545 7024 2110 1008 1659 945 8786-12 583 2425 1683 6894 1483 6831 4763 12298 5954 1473 776 907 324 3746-13 1330 1014 2369 6088 1924 5258 8302 1950 4795 537 526 729 308 469

6-14 2343 3202 7610 5264 6872 2459 7532 2923 3167 1581 2043 2204 1093 8976-15 862 1515 3409 1825 408 2313 3829 238 1830 2074 957 917 1350 29686-16 884 3208 5614 4439 301 13476-17 1457 5436 5681 3922 3645 1205 954 468 1193 1501 659 1171 1431 69076-18 3737 6123 3107 3082 2807 1785 3865 1679 3263 4292 2916 1103 3603 2816

6-19 3122 2003 1578 3537 1207 1143 1696 249 4561 2789 3706 4168 1291 27306-20 10381 2586 6033 628 5562 1735 1955 1361 5961 3904 1301 2102 2036 18126-21 1174 1847 2640 1390 245 6300 10233 2079 2481 2718 2023 4380 6117 14516-22 2334 3195 170 2855 2284 1187 6-23 997 1505 703 1491 1841 3197 3294 2267 5700 2504 1384 2561 453 2428

6-25 721 2895 2893 711 585 1877 2383 809 878 2506 629 5151 5094 23046-27 2107 1785 2869 2440 737 1569 2130 2291 2988 4237 3473 2402 1604 3244_ *3 Q _ _ *7 ^^

"7 3

_ c __ __2 j _ » __ _

156

TABLE 95.- SUMMARY OF SCALE READINGS OF DRY MASS, IN GRAMS, OF SAMPLES COLLECTED HITH THE HELLEY-SMITH BEDLOAD SAMPLER AT GIVEN SECTION, EAST FORK RIVER, WYOMING, 1980-CONTINUED

SECTION

DATE(l)

5-145-165-195-215-22

5-245__oi~if>5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216 99A*6-23

6-256-276 9O£77- 17- 3

7- 57- 7

1315

2112803351374684

1499

126299

1205124121798

249

48328014061842846

21942767 310250892402

229423472829

3314

66052276

__

1360

8201142552341905

2592

4031129

72431

235147535

215220691877789

2059

179464561662 16401318

2623742

3876

1173

9161900

__

1396

4123313181203941

2932

594526

398178472407532

1596310818948381868

36744454 202018032312

2146783

3478

1662

7522803

1425

62055

5004411354

2751

517676

85793193209935

1724221311245521343

2404281976512291606

1205719

2851

1166

4771694

_

1481

5917

3205062790

3171

436295

436187235197389

25335977310510232127

376435021007 10314228

249127462261

1241

15632588_

_

1533

1617222

2562210

1455

11391385

249452168520341

9784667134213143559

35532658

20724218

74313832031

1253

17553066 1043

124680

1573

B90

109223

5885

3327

1057102

471931094559

25062397118940913487

51321504

55873199

135842693338

1848

21912556_

269392

1610

26725

31217524024

2137

1891153

7628616191

1081

27047134406115911856

28613502

40842442

169412532001

1393

5531602

1660

3746

1662

4161992826771722

5059

1077910

36514428096

393

39191830490

25881221

18301372

33443394

312118233246

2408

21332454__

_

1695

556191158

33565239

6225

201403

67222550

300

39224128310129562864

77956607

21721774

814586765780

4387

25891937_

_

1730

20442

41119423183

2906

46732

180

238

922

16932532876418932690

36791568

15684988

458557761653

1698

13002285_

_

1766

208505

135515883584

6386

1517817

1574

354349630

11046609627257931769

38734197

13382494

463045293319

2870

21311767_

_

1800

76513001524201243

2871

8661008

13257591385514

13543791624236922782

16161843

19083679

204539613071

4646

41992148_

_

1830

497131249533

2592

5459

427289

11627151283

2040591816233014706

21595217

6612528

424641323768

4215

41242146__

_

(1) TIMES OF SAMPLE COLLECTIONS GIVEN IN TABLES 7-48 AND 98-139.

157

TABLE 96.- SUMMARY OF BEDLOAD-TRANSPORT RATES AT GIVEN SECTION, EAST FORK RIVER, WYOMING, 1980

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-145-165-195-215-22

5-245-265-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0043

0.067.026.033.024

.162.037.012.002

.035

.000

.000

.005

.133

1.3441.7011.163

.717

.451

.430

.168

.140

.491

.119

.334

.256

.441

.213

0075

0.02B.070.151.692

__.022.056.056.008

.834

.394

.124

.325

.722

1.368.619

1.219.759.830

.285

.394

.8611.2332.443

2.090.616.682

1.007

POWER PER

DATE(l)

5-145-165-195-215 OO-22

5-245-265-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0043

0.409.158.200.144

.991

.224

.075

.013

.216

.000

.000

.029

.809

8.20410.3897.1034.3812.751

2.6291.023

.8553.000

.724

2.0411.5632.6931.298

( FORCE

0075

0.168.430.924

4.223

.136

.339

.339

.051

5.0942.404

.7561.9824.408

8.3563.7837.4424.6355.068

1.7392.4045.2607.528

14.914

12.7613.7644.1626.149

SECTION

0137 0178 0220 0257 0301 0348

0.360 0.139 0.059 0.045 0.141 0.779,098 .147 .063 .052 .054 .606.024 .513 .224 .305 .833 .315.049 .188 2.584 1.527 .775 .532

__ __ __ __ __ __.595 1.057 .381 .080 .091 .206.785 .296 .036 .049 .205 .696.059 .195 .294 .018 .307 .828.043 .206 .066 .032 .313 .674

.018 .228 .019 .039 .033 .381

.032 .008 .029 .305 .577 .178

.000 .301 .249 .663 .146 .307

.257 .710 .332 .282 .157 .094

.481 1.040 1.843 1.639 1.310 .488

.834 2.891 3.011 2.677 2.385 .819

.498 2.072 2.520 1.109 2.555 1.141

.226 .741 1.723 1.840 .800 .095

.721 2.369 1.925 1.673 1.779 .5641.316 1.730 2.351 1.085 1.529 2.974

1.092 1.422 .105 1.294 .896 1.5571.363 .557 .414 .471 .949 1.8301.402 1.505 1.564 1.385 1.776 3.4191.026 1.617 2.661 2.422 .853 2.484

.893 2.584 2.822 3.230 .626 1.138

1.641 2.220 1.587 1.423 1.425 .9951.049 2.087 .594 .799 1.022 .8131.581 .661 1.419 1.346 .661 1.6901.772 1.328 .581 2.039 1.342 1.221

UNIT LENGTH OF CHANNEL, IN WATTS PER METERPER UNIT TIME, IN NEKTONS PER SECOND)

SECTION

0137 0178 0220 0257 0301 0348

2.201 0.849 0.363 0.272 0.863 4.755.601 .895 .385 .318 .329 3.700.150 3.131 1.368 1.862 5.089 1.921.302 1.149 15.780 9.326 4.731 3.251

3.633 6.454 2.327 .489 .556 1.2584.792 1.809 .222 .302 1.253 4.250

.361 1.191 1.798 .112 1.873 5.057

.264 1.256 .401 .198 1.913 4.114

.110 1.392 .118 .240 .203 2.329

.195 .048 .179 1.862 3.524 1.087

.003 1.841 1.520 4.050 .892 1.8731.571 4.338 2.025 1.723 .962 .5722.936 6.352 11.254 10.007 8.001 2.979

5.094 17.655 18.384 16.349 14.564 4.9983.043 12.652 15.384 6.769 15.603 6.9641.381 4.525 10.520 11.233 4.886 .5824.402 14.468 11.757 10.215 10.862 3.4468.038 10.565 14.356 6.625 9.339 18.157

6.670 8.685 .644 7.902 5.474 9.5108.324 3.401 2.527 2.874 5.794 11.1778.559 9.187 9.547 8.455 10.843 20.8776.267 9.873 16.247 14.791 5.206 15.1685.455 15.780 17.230 19.725 3.825 6.948

10.023 13.554 9.689 8.687 8.703 6.0756.406 12.745 3.625 4.878 6.240 4.9639.654 4.034 8.666 8.220 4.036 10.317

10.819 8.108 3.545 12.449 8.193 7.453

0421

0.617

1

21122

11

1

3

1

3

21

821

11

12

1311

61412

108437

24384

.106

.340

.268

__.388.392.245.121

.246

.168

.038

.164

.419

.164

.843

.131

.382

.033

.751

.322

.798

.634

.260

.975

.633

.446

.787

0421

.769

.646

.076

.635

.476

.394

.499

.740

.504

.026

.235

.004

.559

.213

.254

.908

.543

.414

.691

.073

.873

.873

.691

.272

.863

.832

.808

0460

0.050.102.045.067

__.628.017.083.007

.011

.004

.010

.019

.939

2.6733.8593.4651.5821.785

1.194.416.818

1.1531.247

2.141.742.752.951

0460

0.305.622.278.409

3.836.104.508.043

.067

.027

.064

.1155.735

16.31923.56421.1549.660

10.899

7.2932.5434.9957.0427.613

13.0744.5334.5925.805

0516

0.203.104.045

1.424

__.491.020.077.017

.007

.002

.009

.0191.563

2.5453.3871.837

.9383.823

1.016.323

1.4211.8521.421

1.547.802

1.011.690

0516

1.237.636.278

8.693

2.997.120.473.107

.045

.013

.053

.1159.545

15.54220.67911.2175.730

23.342

6.2061.9748.674

11.3088.674

9.4494.8976.1764.213

0

2

21311

112

1

0

4

2

13

157

2489

33

106

15

5925

0556

.076

.005

.119

.787

__.367.025.091.027

.034

.023

.041

.045

.231

.514

.301

.989

.397

.499

.532

.592

.722

.045

.472

.911

.608

.381

.941

0556

.465

.032

.727

.808

.244

.155

.553

.166

.206

.142

.248

.275

.624

.352

.942

.355

.532

.155

.251

.617

.517

.382

.093

.564

.820

.329

.743

0602

0.255.059.442.461

__.568.073.049.207

.024

.071

.403

.5772.525

1.8512.2211.2531.6471.090

.804

.878

.7162.2063.139

1.2371.3971.895

.652

0602

1.555.363

2.6982.816

3.470.446.299

1.266

.150

.4332.4603.526

15.419

11.30513.5607.648

10.0556.657

4.9105.3594.373

13.47219.164

7.5528.532

11.5723.980

0653

0.069.065.073.067

__.172.214.047.036

.163

.192

.2141.0191.675

6.9761.615

.269

.197

.196

.287

.9211.6511.7651.003

1.206.559.838.969

0653

0.419.395.449.409

1.0501.309

.289

.222

.9941.1731.3096.224

10.229

42.5959.8631.6401.2051.194

1.7505.623

10.07910.7766.125

7.3653.4145.1185.920

158

TABLE 96.- SUMMARY OF BEDLOAD-TRANSPORT RATES AT GIVEN SECTION, EAST FORK RIVER, WYOMING, 1980 CONTINUED

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-145-165-195-215-22

5-245-265-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0708

0.195.368.173

1.630

__.224.094.126.038

.017

.398

.307

.6781.592

3.254.448.255.582

1.025

.377

.6371.6351.3664.542

.514

.436

.315

.922

0757

0.078.197.203.268

__2.8121.340

.579

.742

.690

.196

.168

.219

.313

.030

.1401.061

.4441.401

.6632.3782.679

.8761.131

.808

.6581.267

.781

0808

0.268.251.391.137

__1.6551.0321.070

.526

.251

.086

.128

.052

.194

.319

.283

.7361.0363.329

1.4912.4851.359

.6902.639

1.155.308

1.2661.255

0853

0.085.124.201.362

__1.210

.364

.797

.241

.106

.095

.002

.074

.141

.371

.9713.0162.6632.303

.7981.7161.3481.547

.275

.608

.652

.3111.067

POHER PER UNIT LENGTH OF

DATE(l)

5-145-165-195-215-22

5-245-26 5-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0708

1.1912.2471.0559.953

1.370 .574.769.235

.1042.4281.8754.1419.718

19.8702.7381.5573.5536.259

2.3033.8929.9838.340

27.731

3.1362.6631.9265.629

( FORCE

0757

0.4761.2021.2371.638

17.169 8.1823.5374.528

4.2151.1971.0261.3381.913

.182

.8556.4782.7098.554

4.04714.52116.3575.3516.908

4.9344.0207.7344.768

PER UNIT TIME,

0808

1.6351.5312.388

.839

10.1086.3026.5313.214

1.531.524.780.318

1.183

1.9471.7284.4966.328

20.329

9.10715.1768.3004.215

16.116

7.0521.8787.7287.664

0853

0.521.759

1.2262.209

I . JoO2.2254.8671.469

.646

.580

.011

.454

.860

2.2635.928

18.41616.26314.062

4.87510.4778.2339.4491.678

3.7133.9831.8996.518

SECTION

0898 0940 0985 1038

0.045 0.076 0.247 0.102.050 .180 .150 .067.088 .049 .141 .306.101 .458 1.220 1.330 1>035

^__ ___ ___ 2 i 50.663 1.559 1.439.811 .756 .032 .051.110 .351 .046 .008.127 .039 .004 .011

.145 .047 .002 .002

.020 .032 .017 .007

.020 .032 .008 .000

.015 .059 .022 .000

.089 .243 .807 .816

.189 .312 2.475 2.814

.079 2.456 1.636 3.301

.649 2.989 2.084 5.380

.842 2.300 3.632 .8533.006 1.076 3.295 1.279

.178 1.012 1.675 .1041.595 .527 .417 .2051.228 .781 1.691 .735

.528 .500 .742 .1092.433 .759 .855 .595

.107 2.756 4.477 .910

.805 1.399 1.441 .992

.256 .821 1.043 .354

.322 .686 .932 1.002

CHANNEL, IN HATTS PER METERIN NEKTONS PER SECOND)

SECTION

0898 0940 0985 1038

0.272 0.465 1.509 0.622.305 1.101 .919 .409.537 .302 .863 1.870.617 2.797 7.450 8.124___ ___ ___ £. O1 D D . Jio

12.993 U5U 7.7^1 0* roo

4.950 4.619 .195 .313.671 2.145 .280 .048.775 .238 .027 .069

.687 .289 .013 .013

.123 .195 .104 .045

.123 .195 .051 .000

.091 .358 .134 .000

.542 1.483 4.926 4.982

1.157 1.907 15.115 17.185.481 14.994 9.991 20.155

3.962 18.248 12.724 32.8525.140 14.046 22.178 5.209

18.358 6.569 20.121 7.808

1.090 6.179 10.229 .6369.737 3.219 2.548 1.2507.498 4.768 10.325 4.4853.224 3.053 4.531 .665

14.858 4.635 5.223 3.636

.654 16.830 27.336 5.5544.918 8.540 8.799 6.0561.563 5.014 6.366 2.1611.969 4.191 5.690 6.120

1077

0.219.213.062.453

2.927

.916

.028

.108

.041

.002

.161

.194

.3772.995

2.4873.0732.6052.0981.386

.801

.5221.4281.9952.608

1.0852.494

.3841.307

1077

1.3381.304

.3772.768

17.871

5.591

.174

.660

.248

.011

.9831.1832.300

18.288

15.18718.76415.90512 . 8098.460

4.8893.1878.717

12.18415.924

6.62815.2272.3457.982

1120

0.074.031.119

1.5492.441

.898

.131

.119

.045

.034

.037

.039

.5912.754

2.342.923.644.235.692

.907

.6571.8781.2201.708

1.1891.0951.0961.854

1120

0.454.192.729

9.45714.903

5.482

.801

.729

.275

.206

.224

.2403.606

16.814

14.3025.6373.9351.4354.223

5.5404.010

11.4657.450

10.429

7.2616.6896.694

11.319

1155

0.039.007.032

1.0661.304

.986_

.011

.022

.023

.020

.038

.010

.1491.246

1.828.441.339.230.894

.419

.2881.2761.621

.569

.885

.605

.2751.519

1155

0.238.045.195

6.5107.961

6.019

.067

.136

.139

.123

.232

.061

.9117.611

11.1612.6932.0731.4055.458

2.5561.7607.7909.9003.475

5.4043.6971.6809.278

1202

0.143.141.110

1.2392.632

.772

.176

.049

.015

.045

.183

.600

.7733.201

1.891.726.397.319.964

.401

.512

.4831.823

.920

1.9161.1202.2541.051

1202

0.874.863.671

7.56816.074

4.712

1.074.302.093

.2721.1193.6654.720

19.544

11.5464.4322.4231.9475.888

2.4503.1282.947

11.1345.615

11.7016.B41

13.7606.417

1241

0.191.398.157.574

1.403

.223___

.024

.074

.044

.777

.198

.332

.515

.657

.302

.413

.142

.135

.478

.591

.6261.576

.565

.891

2.676.198

2.229.702

1241

1.1672.428

.9593.5058.564

1.362

.147

.454

.270

4.7471.2072.0283.1444.010

1.8432.524

.866

.8232.920

3.6063.8239.6253.4495.439

16.3411.210

13.6084.285

1284

0.6601.669

.650

.522

.745

.334

.638

.546

.588

.515

.324

.413

.4241.003

.834

.384

.164

.205

.392

1.2983.0221.2321.194

.793

.6351.0621.0081.419

1284

4.02810.1943.9703.1874.552

2.038

3.8953.3313.593

3.1471.9792.5222.5896.125

5.0922.345

.9991.2532.396

7.92918.4517.5237.2934.840

3.8766.4866.1558.666

159

TABLE 96.- SUMMARY OF BEDLOAD-TRANSPORT RATES AT GIVEN SECTION, EAST FORK RIVER, WYOMING, 1980 CONTINUED

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-25 6-27

1315

0.924 .351 .154 .164 .299

.656

.552

.043

.527

.543

.095

.043

.109

.211

1.225 1.777

.368

.370

.960

1.211 2.226 1.051 1.004 1.027

1.238 1.450 2.890

.996

1360

0.359 .050 .112 .102 .833

1.134

.176

.494

.317

.014

.103

.064

.234

.941

.905

.821

.345

.901

.785

2.824 .717 .577

1.148 .325

1.696 .513.401 .831

1396

0.180 .145 .139 .526 .412

1.283

.260

.230

.174

.078

.206

.178

.233

.698

1.360 .829 .367 .817

1.607

1.949 .789

1.011 .939 .343

1.522 .727 .329

1.226

SECTION

1425 1481 1533 1573 1610

0.271 0.026 0.070 0.039 0.117 .024 .007 .031 .000 .011 .219 .140 .010 .048 .136 .193 .221 .112 .098 .766 .592 1.221 .967 2.575 1.760

1.204 1.387 .637 1.456 .935

.226 .191 .498 .462 .083

.296 .129 .606 .045 .504

.037 .191 .109 .206 .033

.347 .082 .198 .041 .125

.084 .103 .073 .048 .070

.091 .086 .227 .020 .040

.409 .170 .149 .026 .473

.754 1.108 .428 1.096 1.183

.968 2.615 2.042 1.049 3.121

.492 1.358 .587 .520 1.777

.241 .448 .575 1.790 .696

.588 .931 1.557 1.526 .812 1.052 1.647 1.554 2.245 1.252

1.233 1.532 1.163 .658 1.532 .538 .451 .906 2.444 1.787 .703 1.850 1.845 1.400 1.068 .527 1.090 .325 .594 .741 .315 1.201 .605 1.868 .548

1.247 .989 .889 1.460 .875 .510 .543 .548 .808 .609 .209 .684 .768 .959 .242 .741 1.132 1.341 1.118 .701

0

2

1

1

1 1 1

1 1

1

1662

.182

.087

.123

.296

.753

.213

.471

.398

.160

.063

.122

.042

.172

.715

.801

.214

.132

.534

.801

.600

.463

.485

.365

.798

.420

.053

.933

.074

1695

0.243 .084 .069

1.468 2.292

2.723

.088

.176

.029

.010

.011

.022

.131 1.716

1.806 1.357 1.293 1.253 3.410

2.891 .950 .776

3.563 3.796

2.529 1.919 1.133

.847

1730

0.089 .018 .180 .850

1.393

1.271

.204

.014

.008

.000

.010

.003

.403

.741

1.108 3.834

.828 1.177 1.610

.686

.686 2.182 2.006 2.527

.723

.743

.569 1.000

1766

0.091 .221 .593 .695

1.568

2.794

.066

.034

.007

.032

.155

.153

.276

.483

2.891 2.744 2.534

.774 1.694

1.836 .585

1.091 2.026 1.981

1.452 1.256

.932

.773

1800

0.335 .569 .066 .184 .544

1.256

.379

.441

.058

.252

.040

.168

.225

.592

1.659 2.731 1.615 1.217

.707

.806

.835 1.610

.895 1.733

1.344 2.033 1.837

.940

1830

0.217 .057 .109 .233

1.134

2.388

.187

.126

.051

.012

.007

.005

.036

.892

2.589 .710

1.319 .309 .945

2.282 .289

1.106 1.858 1.808

1.648 1.844 1.804

.939

POKER PER UNIT LENGTH OF CHANNEL, IN HATTS PER METER (FORCE PER UNIT TIME, IN NEKTONS PER SECOND)

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-28 5-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-25 6-27

1315

5.642 2.145

.938

.999 1.827

4.004

3.371 .264

3.219

3.315 .580 .262 .665

1.290

7.482 10.848 2.249 2.260 5.861

7.392 13.595 6.417 6.128 6.270

7.557 8.853

17.644 6.080

1360

2.191 .305 .681 .625

5.089

6.924

1.077 3.016 1.934

.083

.628

.393 1.429 5.749

5.527 5.014 2.108 5.500 4.792

17.246 4.381 3.521 7.007 1.982

10.354 3.134 2.447 5.076

1396

1.101 .884 .849

3.214 2.514

7.832

1.587 1.405 1.063

.476 1.261 1.087 1.421 4.263

8.303 5.060 2.239 4.990 9.815

11.898 4.816 6.176 5.733 2.092

9.2914.440 2.009 7.488

SECTION

1425 1481 1533 1573 1610

1.656 0.158 0.430 0.238 0.713 .147 .045 .192 .000 .067

1.336 .855 .059 .291 .833 1.178 1.352 .684 .596 4.680 3.617 7.453 5.904 15.721 10.750

7.349 8.471 3.887 8.888 5.709

1.381 1.165 3.043 2.824 .505 1.806 .788 3.700 .272 3.080

.227 1.165 .665 1.258 .203

2.118 .500 1.207 .248 .764 .516 .628 .449 .291 .430 .558 .526 1.389 .120 .243

2.498 1.039 .911 .158 2.888 4.605 6.767 2.613 6.694 7.223

5.912 15.967 12.467 6.403 19.057 3.003 8.295 3.585 3.176 10.848 1.475 2.733 3.510 10.929 4.250 3.588 5.682 9.507 9.315 4.958 6.422 10.055 9.491 13.709 7.643

7.531 9.355 7.100 4.018 9.355 3.283 2.754 5.535 14.925 10.910 4.290 11.294 11.268 8.546 6.523 3.219 6.654 1.985 3.628 4.525 1.921 7.336 3.694 11.404 3.347

7.616 6.040 5.426 8.917 5.345 3.115 3.315 3.347 4.937 3.721 1.274 4.175 4.688 5.853 1.477 4.525 6.913 8.190 6.828 4.280

1

1 4

13

2 2

1 10

4 1 6 3 4

38 9 8 4

8 6 5 6

1662

.111

.532

.753

.809

.600

.514

.877

.431

.975

.385

.748

.256

.050

.469

.889

.309

.913

.262

.889

.665

.933

.067

.337

.870

.671

.433

.698

.556

1695

1.485 .510 .422

8.965 13.995

16.629

.537 1.077

.179

.059

.067

.134

.801 10.477

11.027 8.284 7.897 7.651

20.823

17.650 5.802 4.739

21.758 23.177

15 . 440 11.719 6.916 5.174

1730

0.545 .112

1.098 5.188 8.503

7.763

1.248 .085 .048

.000

.061

.021 2.463 4.523

6.764 23.412 5.057 7.186 9.828

4.189 4.189

13.325 12.248 15.430

4.416 4.536 3.473 6.104

1766

0.556 1.349 3.620 4.242 9.574

17.059

.403

.208

.040

.198

.946

.932 1,683 2.949

17.655 16.755 15.475 4.726

10.346

11.212 3.574 6.662

12.368 12.099

8.866 7.667 5.693 4.720

1800

2.044 3.473

.406 1.122 3.320

7.669

2.313 2.693

.353

1.536 .243

1.028 1.373 3.617

10.127 16.675 9.863 7.432 4.317

4.923 5.097 9.828 5.463

10.581

8.204 12.411 11.217 5.738

1830

1.328 .350 .665

1.424 6.924

14.583

1.141 .772 .310

.072

.040

.032

.222 5.450

15.809 4.336 8.051 1.886 5.767

13.936 1.766 6.753

11.343 11.038

10.066 11.260 11.017 5.733

(1) TIMES OF SAMPLE COLLECTIONS GIVEN IN TABLES 7-48 AND 98-139.

160

TABLE 97.- SUMMARY OF BEDLOAD-TRANSPORT RATES, THREE-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM AND UPSTREAM SECTIONS, EAST FORK RIVER, HYOMING, 1980

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-145-165-195-215-22

5-245-265-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0043

0.047*.048*.092*.358*

.092*.046*.034*.005*

.435*

.197*

.062*

.165*

.427*

1.356*1.160*1.191*

.738*

.640*

.358*

.281*

.501*

.862*1.281*

1.212*.436*.561*.610*

0075

0.152.065.070.255

_ _.260.292.042.018

.296

.142

.041

.196

.445

1.182.940.869.733.866

.603

.642

.801

.9171.151

1.355.640.901.997

POHER PER

DATE(l)

5-145-165-195-215-22

5-245-265-275-285-30

6- 16- 36- 56- 76- 9

6-106-116-126-136-14

6-156-176-186-196-20

6-216-236-256-27

0043

0.289*.294*.562*

2.184*

__.564*.282*.207*.032*

2.655*1.202*

.378*1.006*2.609*

8.280*7.086*7.273*4.508*3.910*

2.184*1.714*3.057*5.264*7.819*

7.401*2.663*3.427*3.724*

(FORCE

0075

0.926.396.425

1.557

__1.5871.785

.258

.110

1.807.866.253

1.1942.718

7.2185.7385.3094.4735.286

3.6793.9174.8915.5987.031

8.2753.9115.5036.089

0137

0.176.105.230.310

___.558.379.103.086

.360

.145

.142

.431

.748

1.6981.063

.7291.2831.292

.933

.7711.2561.2921.973

1.9841.251

.9741.369

0178

0.186.103.254.941

.678.372.183.105

.088

.023

.184

.4331.121

2.2461.697

.8971.6721.799

.873

.7781.4901.7682.100

1.8161.2431.2201.227

UNIT LENGTH OFPER UNIT TIME

0137

1.073.642

1.4021.891

__3.4082.313

.630

.524

2.199.882.866

2.6304.565

10.3686.4924.4507.8357.890

5.6984.7107.6697.889

12.050

12.1137.6385.9508.359

0178

1.138.627

1.5495.743

__4.1382.2741.117

.640

.540

.1411.1212.6456.848

13.71110.3605.475

10.20910.986

5.3334.7519.098

10.79612.822

11.0897.5927.4517.490

0220

0.081.087.347

1.433

_ _.506.127.169.101

.096

.114

.405

.4411.507

2.8601.9001.4351.9891.722

.941

.4811.4842.2332.879

1.7431.1601.1421.316

CHANNEL

SECTION

0257 0301 0348 0421

0.082 0.322 0.512 0.482.056 .237 .255 .271.454 .484 .496 .233

1.629 .945 .525 .289

_ __ .184 .126 .562 .741.097 .317 .431 .368.206 .384 .460 .386.137 .340 .369 .267

.031 .151 .220 .213

.304 .353 .308 .117

.353 .372 .164 .119

.257 .178 .139 .0921.597 1.146 .739 .615

2.691 1.960 1.789 1.8852.061 1.602 1.846 2.2811.454 .912 .676 1.5641.792 1.339 1.575 1.5091.655 1.863 2.179 2.264

.765 1.249 1.402 1.501

.611 1.083 1.367 1.1901.575 2.193 1.998 1.6781.979 1.920 1.324 1.4242.226 1.665 1.008 1.215

1.478 1.281 2.132 2.370.805 .878 .822 .729

1.142 1.232 1.266 1.2961.320 1.534 1.117 .986

. IN WATTS PER METER

0460

0.290.104.144.586

.836.143.135.049

.088

.058

.019

.067

.974

2.4613.0302.1441.6342.547

1.321.687

1.0121.2131.309

2.555.726

1.070.809

0516

0.110.070.070.759

.496.021.084.017

.017

.010

.020

.0281.578

2.5772.8493.0971.3062.369

.914

.4441.3201.3501.713

1.5331.051

.715

.860

0556

0.178.056.202.891

.476.039.072.084

.022

.032

.151

.2142.107

2.3042.3032.3591.3282.137

.784

.5981.2861.7012.344

1.2321.2691.096

.761

0602

0.133.043.211.439

.369.104.062.090

.074

.095

.219

.5472.144

3.7811.7121.8371.080

.928

.541

.7971.3631.6722.205

1.1181.1881.038

.854

0653

0.173.164.229.719

.322.127.074.094

.068

.220

.308

.7581.931

4.0271.428

.592

.809

.770

.489

.3121.3341.7792.894

.986

.7981.016

.848

, IN NEHTONS PER SECOND)

0220

0.495.532

2.1208.751

__3.090

.7771.034

.618

.583

.6962.4702.6959.205

17.46311.6028.759

12.14710.515

5.7432.9349.063

13.63717.578

10.6447.0836.9738.034

SECTION

0257 0301 0348 0421

0.500 1.963 3.129 2.943.344 1.449 1.558 1.656

2.773 2.957 3.028 1.4259.945 5.769 3.206 1.765

__ __ __ __1.124 .768 3.430 4.523

.592 1.935 2.632 2.2491.261 2.347 2.809 2.354

.837 2.075 2.256 1.632

.187 .924 1.345 1.3001.855 2.158 1.879 .7132.154 2.272 1.000 .7241.570 1.085 .846 .5649.754 6.995 4.513 3.758

16.432 11.970 10.925 11.51012.586 9.779 11.274 13.9288.880 5.567 4.125 9.548

10.945 8.174 9.617 9.21610.107 11.374 13.303 13.823

4.673 7.629 8.558 9.1653.732 6.615 8.348 7.2649.615 13.392 12.197 10.248

12.082 11.722 8.083 8.69413.594 10.166 6.155 7.417

9.027 7.822 13.017 14.4734.914 5.361 5.022 4.4536.974 7.524 7.728 7.9138.062 9.365 6.818 6.022

0460

1.770.635.877

3.579

__5.103

.873

.826

.297

.539

.355

.118

.4115.946

15.02518.49913.0939.978

15.552

8.0634.1976.1817.4087.993

15.5984.4316.5334.942

0516

0.669.430.427

4.637

_ _3.026

.126

.511

.105

.106

.061

.122

.1689.635

15.73817.39518.9097.974

14.465

5.5832.7118.0628.244

10.460

9.3626.4174.3665.254

0556

1.085.344

1.2345.439

__2.904

.240

.442

.513

.134

.196

.9211.305

12.863

14.06614.06014.4078.106

13.051

4.7893.6507.855

10.38714.310

7.5227.7506.6934.645

0602

0.813.264

1.2912.678

2.255

.637

.380

.551

.450

.5821.3393.342

13.091

23.08410.45511.2146.5975.669

3.3044.8668.323

10.21013.461

6.8277.2556.3405.214

0653

1.0551.0021.4014.393

1.963

.776

.452

.574

.4161.3451.8824.630

11.789

24.5908.7203.6154.9384.703

2.9874.9588.145

10.86317.674

6.0184.8706.2065.176

161

TABLE 97.- SUMMARY OF BEDLOAD-TRANSPORT RATES, THREE-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM AND UPSTREAM SECTIONS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-28 5-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-25 6-27

0708

0.114 .210 .150 .655

1.069 .549 .251 .272

.290

.262

.230

.6391.193

3.420 .735 .528 .408 .874

.442 1.312 1.988 1.336 2.225

.843

.551

.807

.891

0757

0.180 .272 .255 .679

1.564 .822 .592 .435

.319

.226

.201

.316

.700

1.201 .290 .684 .687

1.918

.844 1.834 1.891

.978 2.771

.826

.467

.949

.986

POHER PER (FORCE

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-28 5-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-25 6-27

0708

0.6951.281

.914 4.000

6.530 3.355 1.532 1.662

1.771 1.599 1.403 3.901 7.287

20.882 4.485 3.225 2.489 5.336

2.700 8.012

12.140 8.156

13.588

5.145 3.366 4.926 5.439

0757

1.101 1.660 1.560 4.143

9.549 5.019 3.613 2.659

1.950 1.383 1.227 1.932 4.271

7.333 1.774 4.177 4.197

11.714

5.152 11.197 11.546 5.969

16.919

5.041 2.854 5.796 6.020

0808

0.144 .191 .265 .256

1.892 .912 .815 .503

.349

.126

.099

.115

.216

.240

.465 1.604 1.381 2.344

.984 2.193 1.795 1.038 1.349

.857

.539

.948 1.035

0853

0.133 .142 .227 .200

1.176 .736 .659 .298

.167

.067

.050

.047

.141

.293

.444 1.467 1.514 2.880

.823 1.932 1.312

.922 1.783

.623

.588

.611

.882

UNIT LENGTH OF PER UNIT TIME,

0808

0.877 1.164 1.617 1.562

11.555 5.570 4.979 3.070

2.131 .767 .606 .703

1.319

1.464 2.837 9.797 8.433

14.315

6.010 13.392 10.963 6.338 8.234

5.233 3.294 5.787 6.317

0853

0.809 .865

1.384 1.222

7.181 4.492 4.023 1.819

1.021 .409 .305 .288 .862

1.789 2.712 8.958 9.244

17.583

5.024 11.797 8.011 5.629

10.884

3.807 3.593 3.730 5.384

SECTION

0898 0940 0985 1038

0.069 0.123 0.142 0.189 .118 .127 .133 .144 .113 .093 .166 .170 .307 .593 1.003 1.001 1.981*

1.522* 1.144 1.220 1.499*

.644 .533 .280 .037

.419 .169 .135 .054

.135 .057 .018 .019

.099 .065 .017 .002

.049 .023 .019 .062

.018 .020 .013 .067

.049 .032 .027 .133

.157 .379 .622 1.539

.291 .992 1.867 2.592 1.168 1.390 2.464 2.670 2.218 1.907 3.484 3.356 1.935 2.258 2.262 2.194 2.128 2.459 1.883 1.987

.663 .955 .930 .860 1.279 .846 .383 .381 1.119 1.233 1.069 1.284

.859 .590 .450 .949 1.156 1.349 .737 1.353

1.157 2.447 2.714 2.157 .952 1.215 1.277 1.642 .463 .707 .739 .594 .692 .647 .874 1.080

CHANNEL, IN HATTS PER METER IN NEHtONS PER SECOND)

SECTION

0898 0940 0985 1038

0.419 0.749 0.866 1.157 .721 .775 .809 .877 .688 .567 1.012 1.036

1.874 3.621 6.124 6.114 12.095*

6.986 7.452 9.153* 3.931 3.255 1.709 .227 2.561 1.032 .825 .329

.827 .346 .111 .115

.607 .396 .105 .012

.299 .141 .115 .378

.110 .123 .082 .411

.301 .194 .164 .811

.962 2.317 3.797 9.399

1.776 6.060 11.402 15.829 7.134 8.489 15.047 16.303

13.542 11.644 21.275 20.494 11.816 13.788 13.811 13.399 12.996 15.016 11.499 12.130

4.048 5.832 5.681 5.251 7.811 5.168 2.339 2.329 6.833 7.531 6.526 7.842 5.242 3.603 2.750 5.793 7.057 8.238 4.498 8.261

7.066 14.940 16.573 13.172 5.814 7.419 7.799 10.027 2.825 4.314 4.514 3.624 4.226 3.950 5.334 6.597

1077

0.132 .104 .162

1.111 2.134

1.314

.070

.078

.032

.013

.068

.078

.322 2.188

2.548 2.432 2.877 1.062 1.119

.604

.461 1.347 1.108 1.637

1.061 1.527

.611 1.388

1077

0.805 .635 .992

6.783 13.031

8 .022

.429

.479

.198

.077

.418

.475 1.969

13.361

15.558 14.852 17.564 6.484 6.831

3.688 2.816 8.222 6.767 9.996

6.481 9.324 3.734 8.474

1120

0.111 .084 .071

1.023 2.224

.933

.057

.083

.036

.019

.079

.081

.372 2.332

2.219 1.479 1.196

.854

.990

.709

.489 1.527 1.612 1.628

1.053 1.398

.585 1.560

1120

0.677 .514 .434

6.245 13.579

5.697

.347

.508

.221

.113

.480

.495 2.272

14.237

13.550 9.031 7.304 5.216 6.047

4.328 2.986 9.324 9.845 9.943

6.431 8.538 3.573 9.526

1155

0.085 .060 .087

1.285 2.126

.885

.106

.064

.028

.033

.086

.217

.504 2.400

2.020 .697 .460 .261 .850

.576

.486 1.212 1.555 1.066

1.330 .940

1.208 1.475

1155

0.522 .367 .532

7.845 12.979

5.404

.647

.389

.169

.200

.525 1.322 3.079

14.656

12.336 4.254 2.810 1.596 5.190

3.516 2.9667.401 9.495 6.507

8.122 5.743 7.378 9.004

1202

0.124 .182 .100 .960

1.780

.660

.070

.049

.027

.281

.140

.314

.479 1.701

1.340 .527 .293 .228 .779

.470

.476 1.112 1.337

.793

1.826.641

1.586 1.091

1202

0.760 1.112

.608 5.861

10.866

4.031

.429

.297

.167

1.714 .853

1.918 2.925

10.388

8.183 3.216 1.787 1.392 4.755

2.871 2.904 6.787 8.161 4.843

11.14B 3.916 9.683 6.660

1241

0.331 .736 .306 .778

1.594

.443

.279

.223

.216

.446

.235

.448

.571 1.620

1.009 .508 .234 .220 .612

.7631.387 1.097 1.194

.868

1.742 .794

1.830 1.057

1241

2.023 4.495 1.866 4.753 9.730

2.704

1.705 1.362 1.319

2.722 1.435 2.738 3.484 9.893

6.160 3.101 1.429 1.341 3.735

4.662 8.467 6.698 7.292 5.298

10.639 4.846

11.174 6.456

1284

0.592 .806 .320 .420 .816

.404

.405

.221

.387

.612

.206

.263

.349

.624

.787

.858

.225

.237

.610

1.033 1.958 1.286

.921

.903

1.516 .903

2.042 1.039

1284

3.613 4.922 1.955 2.564 4.981

2.468

2.471 1.350 2.361

3.736 1.256 1.604 2.133 3.808

4.806 5.239 1.371 1.445 3.726

6.309 11.956 7.855 5.623 5.516

9.258 5.516

12.469 6.344

162

TABLE 97.- SUMMARY OF BEDLOAD-TRANSPORT RATES, THREE-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM AND UPSTREAM SECTIONS, EAST FORK RIVER, HYOMING, 1980 CONTINUED

DRY MASS PER UNIT TIME, IN KILOGRAMS PER SECOND

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-28 5-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-25 6-27

1315

0.647 .690 .305 .263 .626

.708

.455

.361

.477

.357

.174

.173

.256

.719

.988

.994

.292

.492

.712

1.778 1.989

.953 1.115

.715

1.189 1.008 1.433 1.082

1360

0.488 .182 .135 .264 .515

1.024

.329

.256

.339

.211

.135

.095

.192

.617

1.163 1.142

.360

.696 1.117

1.9951.244

.880 1.030

.565

1.485 .897

1.206 1.018

1396

0.270 .073 .156 .274 .612

1.207

.221

.340

.176

.146

.131

.111

.292

.798

1.078 .714 .318 .769

1.148

2.002 .681 .764 .871 .327

1.488 .583 .313 .933

1425

0.159 .059 .166 .314 .742

1.291

.226

.218

.134

.169

.131

.119

.271

.854

1.648 .893 .352 .778

1.435

1.571 .593

1.188 .852 .619

1.253 .593 .407

1.033

POWER PER UNIT LENGTH OF (FORCE PER UNIT TIME,

DATE(l)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-28 5-30

6- 1 6- 3 6- 5 6- 7 6- 9

6-10 6-11 6-12 6-13 6-14

6-15 6-17 6-18 6-19 6-20

6-21 6-23 6-256-27

1315

3.954 4.215 1.863 1.604 3.823

4.322

2.781 2.204 2.915

2.182 1.062 1.059 1.561 4.388

6.034 6.069 1.785 3.004 4.350

10.856 12.142 5.820 6.809 4.364

7.2636.157 8.749 6.607

1360

2.978 1.111

.823 1.613 3.143

6.254

2.012 1.562 2.072

1.291 .823 .581

1.172 3.768

7.104 6.974 2.199 4.250 6.823

12.179 7.597 5.371 6.289 3.448

9.067 5.475 7.367 6.214

1396

1.649 .445 .955

1.672 3.740

7.368

1.348 2.076 1.075

.892

.801

.679 1.783 4.873

6.580 4.359 1.940 4.693 7.010

12.225 4.160 4.662 5.320 1.998

9.087 3.563 1.910 5.696

1425

0.971 .359

1.013 1.914 4.528

7.884

1.378 1.333

.818

1.031 .801 .724

1.653 5.212

10.060 5.452 2.149 4.753 8.764

9.5953.618 7.254 5.202 3.783

7.649 3.623 2.486 6.309

SECTION

1481 1533 1573 1610

0.122 0.045 0.075 0.113 .021 .013 .014 .033 .123 .066 .065 .103 .175 .144 .325 .387 .927 1.587 1.767 1.696

1.076 1.160 1.009 1.535

.305 .384 .348 .339

.344 .260 .385 .316

.112 .169 .116 .133

.209 .107 .121 .076

.087 .075 .064 .080

.135 .111 .096 .034

.243 .115 .216 .224

.763 .877 .902 1.331

1.875 1.902 2.071 1.657 .812 .822 .961 .837 .421 .937 1.020 1.206

1.025 1.338 1.298 .957 1.418 1.815 1.684 1.433

1.309 1.118 1.118 .930 .632 1.267 1.713 1.898

1.466 1.698 1.438 1.318 .647 .670 .553 .900 .707 1.225 1.007 1.071

1.042 1.113 1.075 1.252 .534 .633 .655 .824 .553 .803 .656 .711

1.072 1.197 1.053 .964

CHANNEL, IN WATTS PER METER IN NEWTONS PER SECOND)

SECTION

1481 1533 1573 1610

0.748 0.275 0.460 0.687 .128 .079 .086 .199 .750 .402 .394 .626

1.071 .877 1.987 2.361 5.658 9.693 10.791 10.357

6.569 7.082 6.161 9.370

1.863 2.344 2.124 2.069 2.098 1.587 2.351 1.928

.686 1.029 .709 .812

1.275 .652 .740 .466 .531 .456 .390 .490 .825 .679 .584 .207

1.483 .703 1.319 1.365 4.662 5.358 5.510 8.129

11.449 11.612 12.643 10.116 4.961 5.019 5.870 5.111 2.573 5.724 6.230 7.364 6.259 8.168 7.927 5.845 8.656 11.085 10.281 8.747

7.995 6.824 6.824 5.679 3.857 7.738 10.457 11.589 8.951 10.369 8.779 8.045 3.953 4.089 3.379 5.497 4.317 7.478 6.149 6.540

6.360 6.794 6.563 7.645 3.259 3.866 4.002 5.030 3.379 4.906 4.006 4.343 6.543 7.311 6.433 5.888

1662

0.181 .061 .110 .844

1.602

1.957

.214

.360

.074

.066

.068

.035

.259 1.538

1.909 1.116 1.041

.866 1.821

1.674 1.400 1.110 1.890 1.714

1.608 1.194

.769

.874

1662

1.103 .370 .670

5.151 9.782

11.951

1.306 2.196

.452

.402

.415

.211 1.580 9.390

11.658 6.814 6.353 5.290

11.118

10.223 8.548 6.776

11.540 10.465

9.819 7.291 4.697 5.336

1695

0.171 .063 .124 .871

1.479

2.069

.254

.196

.066

.024

.048

.022

.2361.390

1.238 1.802 1.085

.988 1.940

1.392 1.033 1.481 2.312 2.373

1.557 1.239

.878

.974

1695

1.047 .385 .758

5.320 9.033

12.636

1.554 1.198

.401

.148

.292

.137 1.438 8.490

7.560 11.002 6.622 6.033

11.847

8.501 6.308 9.043

14.115 14.492

9.509 7.563 5.362 5.945

1730

0.141 .108 .281

1.004 1.751

2.263

.119

.075

.015

.014

.059

.059

.270

.980

1.935 2.645 1.552 1.068 2.238

1.804 .741

1.350 2.532 2.768

1.568 1.306

.878

.873

1730

0.862 .657

1.713 6.132

10.691

13.817

.729

.457

.089

.085

.358

.362 1.649 5.983

11.815 16.150 9.476 6.521

13.666

11.017 4.522 8.242

15.458 16.902

9.574 7.974 5.361 5.333

1766

0.172 .269 .280 .576

1.168

1.774

.216

.163

.024

.095

.068

.108

.301

.605

1.886 3.103 1.659 1.056 1.337

1.109 .702

1.628 1.642 2.080

1.173 1.344 1.113

.904

1766

1.048 1.645 1.708 3.517 7.133

10.831

1.321 .996 .147

.578

.417

.661 1.840 3.696

11.515 18.947 10.132 6.448 8.164

6.775 4.287 9.938

10.026 12.703

7.162 8.205 6.794 5.521

1800

0.214 .282 .256 .371

1.082

2.146

.211

.201

.038

.099

.067

.109

.179

.656

2.380 2.062 1.823

.767 1.115

1.642 .570

1.269 1.593 1.841

1.481 1.711 1.525

.884

1800

1.309 1.724 1.564 2.263 6.606

13.104

1.286 1.224

.234

.602

.410

.664 1.093 4.005

14.530 12.588 11.130 4.681 6.810

10.024 3.479 7.748 9.725

11.239

9.045 10.446 9.309 5.397

1830

0.276* .313* .088* .208* .839*

1.822*

.283*

.284*

.054*

.132*

.023*

.087*

.131*

.742*

2.124# 1.720* 1.467*

.763*

.826*

1.544* .562*

1.358* 1.376* 1.770*

1.496* 1.938* 1.821*

.939*

1830

1.686* 1.911*

.536* 1.273* 5.122*

11.126*

1.727* 1.732*

.331*

.804*

.142*

.530*

.797* 4.533*

12.968* 10.505* 8.957* 4.659* 5.042*

9.430* 3.431* 8.291* 8.403*

10.810*

9.135* 11.835* 11.117* 5.735*

(1) TIMES OF SAMPLE COLLECTIONS GIVEN IN TABLES 7-48 AND 98-139.* BEDLOAD TRANSPORT RATE IS A THO-SECTION AVERAGE OF GIVEN SECTION AND NEXT UPSTREAM SECTION.# BEDLOAD TRANSPORT RATE IS A TWO-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM SECTION.

163

TABLE 98.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0043, ____ EAST FORK RIVER, NYOHING, 1980 _____

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.U)BEDLOAD-TRANSPORT RATE STREAM POHER(7)

DATE TIME DISCHARGE!1)(M3/S)

DRY MASS(2) (KG/S)

POHERO)(H/M)

(5) (6) (5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-136-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1720151015201520

1515160515471401

13511629143416141745

16541730180616001634

14121702152716371614

133709050900

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.23,30,2823.5

12.418.717.025.621.4

18.913.712.9

0.047* .048* .092* .358*

.092*

.046*

.034*

.005*

.435*

.197*

.062*

.165*

.427*

1.356* 1.1601

.738*

.640*

.281*

.501*

.86201.281*1.212*

.436*

.561*

.610*

0.287* .293* .562*

2.186*

.562*

.281*

.208*

.031#

2.656# 1.203* .379#

1.007 # 2.607*

8.280*083* .272* ,506* .908*

.716*

.059*

.263*

.822* ,400#

.662* 425*

4.5523.5544.1885.655

4.1523.3063.4851.993

1.961,076,253465

3.393

4.7163.9474.2254.6434.354

3.7423.5623.3334.2594.039

3.725#

3.9933.9273.694

28.5323.3226.7683.60

76.7437.6836.7925.62

26.5425.0731.1237.86176.1

262.7361.0509.6376.6284.3

119,230,213,333,263,

232,149,153.6

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA <M*), SEE TABLE 7; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 7, AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 51.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 51.STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M3). DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).BEDLOAD-TRANSPORT RATE IS A THO-SECTION AVERAGE OF GIVEN SECTION AND NEXT UPSTREAM SECTION.

164

TABLE 99.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0075, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE(l)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHER(3)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)

(5) (6)

STREAM POHER(7)

(6) (H/M)(H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1506150015141512

_1456160315401408

13371608142216031727

16341725173115411630

14271641152816021622

152709250920

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.5302823.5

12.418.717.025.621.4

18.913.712.9

0.152.065.070.255

.260

.292

.042

.018

.296

.142

.041

.196

.445

1.182.940.869.733.866

.642

.801

.9171.1511.355

.640

.901

.997

0.928.397.427

1.557

1.5881.783.256.110

1.807.867.250

1.1972.717

217740306476

5.288

920891599028

8.274

3.9085.5026.088

6.3815.4386.6396.097

4.5834.0963.4283.151

5.2587.2157.885.909

5.816

5.3034.2164.4124.9385.035

5.0895.1755.5555.6425.601

5.7065.8765.629

20.2315.3121.0281.43

74.2635.5834.0618.35

18.4319.3121.8930.46156.5

226.9298.2455.1318.230.6

108.8185.0179.6282.4225.0

213.6139.7144.9

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2 ), SEE TABLE 8; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 8. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 52.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 52.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M*), DISCHARGE (M*/S), AND HATER-SURFACE SLOPE (M/M).

165

TABLE 100.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0137, EAST FORK RIVER, WYOMING, 1980

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

BEDLOAD-TRANSPORT RATERATIO OF^MEAN VELOCITYTO SHEAR VELOCITY, u/u,(4)

DATE TIME DISCH^RGE(l) DRY HASS(2)(KG/S)

1700145015001503

_1437155015341404

13381557141115511730

17001720175515211618

14441624151016081602

151809400938

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.176.105.230.310

.558

.379

.103

.086

.360

.145

.142

.431

.748

,698,063,729,283,292

.771

.256,292,973.984

POHERO)(H/M)

1.251.974

1.369

1.075.641

1.4041.893

3.4072.314.629.525

2.198.885.867

2.6324.567

10.3686.4914.4517.8347.889

4.7087.6697.88912.04712.114

7.6395.9478.359

(5)

5.6115.1905.3676.464

6.7725.9845.9235.537

5.9985.2035.4045.1677.605

7.8016.7846.6998.1638.081

6.9067.5837.3028.2527.386

7.3816.4756.787

(6)

7.0386.2476.3627.379

8.1717.6817.2356.712

250410651274594

7.5116.6206.9117.9668.124

8.0627.8517.9158.2017.986

STREAM POHER(71

(5) (H/M)

49.2733.2141.4598.83

116.983.6864.7342.37

40.0343.7250.6163.96119.6

158.2208.0344.6227.3192.6

146.6159.5175.1200.0219.5

766399

7.381

189.167,143.9

(6) (H/M)

31.3222.9229.4975.84

80.3050.7843.3828.83

27.4028.8133.4143.39120.0

170.7218.4323.8238.7190.6

107.5148.8149.0202.6187.7

171.4128.1121.7

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. .MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (H2), SEE TABLE 9; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 9. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 53.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TA8LE 53.

7) STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER (1000 KG/MJ). DISCHARGE (M 3/S). AND WATER-SURFACE SLOPE (M/M).

166

TABLE 101.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0178, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE*1)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHER(3) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-236-25 6-27

1700143514511459

3.742.613.228.3116.7

26.21420154415301356

13351542140115381709

16351700173515341646

15051635145515491541

144809100954

3.28

3.223.283.814.51

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.186.103.254.941

.678

.372

.183

.105

.088

.023

.184

.4331.121

2.2461.697.897

1.6721.799

.7781.4901.7682.1001.816

1.2431.2201.227

1.136.629

1.5515.746

4.1402.2711.117.641

.537

.1401.1242.6446.845

13.71410.3625.47710.20910.985

4.7509.09810.79512.82311.088

7.5907.4497.492

8.7887.6437.2188.806

10.1849.0248.2838.355

8.0657.9127.8497.7259.667

10.4799.75315.64714.07510.171

9.76310.81611.16316.66511.459

10.9609.4229.757

9.6678.6097.9748.777

10.0789.0498.8409.082

8.8508.4698.2898.3899.248

9.2978.2278.97810.0219.112

,209,360,401,890

9.213

9.4928.5389.060

34.1425.8933.4572.82

73.7446.9943.8430.75

29.8931.0635.8849.46104.3

125.1141.981.48106.7146.9

90.20102.697.7666.86114.5

119.0100.594.93

28.2120.4127.4173.30

75.3046.7338.4926.03

24.8227.1132.1741.94114.0

159.0199.5247.5210.4183.1

101.4137.0137.8189.8177.2

158.7122.4110.1

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OL TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M<). SEE TABLE 10; jSHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/SZ ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTK, SEE TABLE 10, AND HATER-SURFACE SLOPE (M/M>.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 54.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 54.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/SZ ), UNIT MASS OF HATER(1000 KG/HJ), DISCHARGE (M 3/S), AND HATER-SURFACE SLOPE (M/M).

167

TABLE 102.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0220, EAST FORK RIVER, NYOMING, 1980

DATE TIME DISCHARGE(l) (M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.(4) STREAM POHER(7)

DRY MASS(2) (KG/S)

POHERO)(H/M)

(5) (6) (5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1646132514451450

_1404154015251351

13261539134915261710

16351704174915101631

15241611151015311525

151109211010

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.2823

12.418.717.025.621.4

18.913.712.9

0.081.087.347

1.433

.506

.127

.169

.101

.096

.114

.405

.4411.507

.860

.900

.435

.989

.722

.4811.4842.2332.8791.743

1.1601.1421.316

0.495.531

2.1198.750

3.090.775

1.032.617

.586

.6962.4732.6939.202

17.46311.6018.76212.14510.515

2.9379.06113.63517.57910.643

7.0836.9738.035

13.09511.40810.33610.929

13.33612.62712.71011.960

12.59011.41811.5579.92811.593

10.25610.37312.89412.27510.762

11.89712.67411.94313.77311.445

10.83811.85211.313

10.8749.9468.6549.314

11.00210.86710.86710.696

10.4589.4189.3208.6989.478

9.7548.88910.75810.7569.518

10.0829.9199.67810.4609.390

18.8615.1218.7653.52

,790469

9.036

148.6

68.9888.1994.20115.3125.8

131.375.6366.85

27.3619.9026.7673.69

47.60 30.40 24.71 19.98

17.19 18.90 21.39 32.81 80.38

146.3 147.9 143.0 157.7

69.94 41.05 33.80 24.98

24.92 27.79 32.90 42.74

120.2

161.8 201.4 205.5 205.4190.0

96.05144.0143.4200.0186.9

160.9118.5104.8

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOW AREA (M2 ), SEE TABLE 11; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH. SEE TABLE 11. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 55.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 55.STREAM POWER IS THE PRODUCl OF GRAVITATIONAL ACCELERATION (9.807 M/S"), UNIT MASS OF WATER(1000 KG/M*), DISCHARGE (M^/S), AND WATER-SURFACE SLOPE (M/M).

168

TABLE 103.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0257, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE!1)(M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

DRY MASS(2) (KG/S)

POWER!3)(H/M)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1745142014401444

1347153415151342

13251522131715171649

16041643171415251610

15361651145515071554

150909401022

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.082.056.454

1.629

.184

.097

.206

.137

.031

.304

.353

.2571.597

2.6912.0611.4541.7921.655

.6111.5751.9792.2261.478

.8051.1421.320

0.501.342

2.7729.947

1.124.592

1.258.837

.1891.8562.1551.5699.751

16.43112.5848.87810.94210.105

3.7319.61712.08413.5929.025

4.9156.9738.060

9.7748.4967.9558.285

10.09010.46410.3549.177

8.0167.7997.7217.4948.017

8.7037.76710.3529.8288.727

9.3608.4608.3668.6838.637

8.6798.4188.626

8.1576.6337.6659.362

10.1608.7597.9096.876

6.715

17.6111.3221.6683.96

25.2818.5823.3265.75

364931492

9.488

10.1729.29312.88111.5569.612

9.6199.3369.45510.7449.833

9.7899.3939.087

68.63 27.41 20.06 14.45

17.72 23.27 32.10 37.29

170.2

229.1 297.2 267.0 296.6 260.5

106.2 203.1 199.1 340.4 254.4

210.0 148.7

67.69 39.12 34.38 25.74

25.25 26.10 30.43 37.31

121.5

167.7 207.6 172.4 214.5 214.7

100.5 166.8 155.9 222.3 196.3

165.1 119.4

120.2 108.3

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M-3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2 ), SEE TABLE 12; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 12. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 56.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 56.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S"), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

169

TABLE 104.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0301, EAST FORK RIVER, HYOHING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.(4)

DATE TIME DISCHARGE!1)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1635140714301437

_1330152815121343

13451515131115031655

16151640170014591543

15551635143515351534

144409550902

3.742.613.228.3116.7

26.228

5.674.743.28

,22,28 ,81

4.5113.5

19. 23. 30. 28,23.5

17.025.621.4

18, 13.

DRY MASS(2) (KG/S)

0.322.237.484.945

.126

.317

.384

.340

.151

.353

.372

.1781.146

1.9601.602.912

1.3391.863

12.9

1.0832.1931.9201.6651.281

.8781.2321.534

POWER(3)(H/M)

1.9661.4472.9555.770

.769,936,345,076

.9222.1552.271

0876.997

11.9689.7825.5698.17611.375

6.61313.39011.72410.1667.822

361523

(5)

7.8907.5167.2637.339

B.750 9.251 8.503 7.241

941410261037

7.101

8.2927.3259.8848.8428.318

8.987508802870960

9.367

8.3487.4938.425

(6)

7.3017.1447.6398.423

7.8706.5096.3775.938

7.1617.2677.3367.2738.279

8.8148.08410.9169.3558.374

8.0497.7598.1938.7458.642

8.5647.7348.892

STREAM POHER(7)

(5) (H/M)

22.9217.3524.1075.75

238.5

177.128,

(6) (H/M)

26.7719.2121.7857.50

61.2423.8323.8221.39

24.6428.2232.3738.29

149.8

180.4247.7237.6269.1228.8

89.42193.5180.3288.8

75.7048.1542.3531.81

30.3029.3431.7135.84

110.2

159.7203.4194.8240.4225.7

111.5181.1163.5233.9

120.9

202.4

169.0120.9108.5

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50. DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. 2MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 13; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 13. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IK COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 57.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 57.STREAM POHER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M 3/S), AND HATER-SURFACE SLOPE (M/M).

170

TABLE 105.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0348, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE*1)*

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U»(4)

DRY MASS(2) (KG/S)

POWER(3) (W/M)

(5) (6)

STREAM POHER(7)

(5) (N/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1625135414241430

1227151515101336

13101505125214531640

16121619164414401555

16151614143715181515

142010170920

3.742.613.228.31

16.7

26.29.285.674.743.28

3.223.283.81

5113.5

19.323.530.28.23.5

12.418.717.025.621.4

18.913.712.9

0.512.255.496.525

.562

.431

.460

.369

.220

.308

.164

.139

.739

1.7891.846

.6761.5752.179

1.3671.9981.3241.0082.132

.8221.2661.117

3.1261.5573.0293.206

3.4322.6322.8092.253

1.3431.8811.001

.8494.512

10.92411.2724.1289.617

13.305

8.34712.2008.0846.155

13.018

5.0197.7306.820

9.5488.3248.6079.826

7.3488.2209.8139.074

9.6698.6159.2608.2898.137

8.1497.187

11.3278.5427.364

9.4627.8348.5558.6888.213

8.4658.4478.520

10.2129.0598.0808.671

7.3589.129

11.06410.167

10.2668.5279.0007.8657.720

7.8666.9419.2558.2107.609

10.1748.5468.8548.8998.260

8.6788.7689.138

33.2224.3420.2642.35

29.0520.5522.9954.39

80.89 65.34 59.20 42.86

. 36.60 30.33 31.11 31.45 91.48

137.0 182.0 125.9 220.1 235.8

134.3 211.6 171.9 231.0 198.6

171.5 126.7 122.3

80.65 52.98 46.57 34.14

32.47 30.96 32.93 34.93

101.6

147.1 195.2 188.6 238.3 220.8

116.2 177.8 160.5 220.2 196.3

163.2 117.6 106.4

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OF TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLON AREA (M 2 ). SEE TABLE 14; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH, SEE TABLE 14. AND WATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 58.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 58.STREAM POWER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF WATER(1000 KG/M3), DISCHARGE (M^/S), AND WATER-SURFACE SLOPE (M/M).

171

TABLE 106.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0421, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE(l)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHERO)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)

(5) (6)

STREAM POWER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1605134014151421

1159150414581332

13101458124814371623

15501630170714531531

16321551141614501502

135910330932

3.742.613.228.3116.7

26.2.28,6774

3.28

3.223.283.814.5113.5

19.323.5302823.5

12.418.717.025.621.4

18.913.712.9

0.482.271.233.289

.741

.368

.386

.267

.213

.117

.119

.092

.615

,885,281,564,509

2.264

L.190 L.678L424 L.215 !.370

.729L.296 .986

2.9431.6551.4231.765

4.5252.2472.3571.630

1.301.714.727.562

3.755

11.51013.9289.5509.21413.824

7.26610.2468.6957.41914.471

4.4517.9136.021

10.4848.3459.24011.681

11.25010.39510.39110.583

10.16610.61610.23810.41911.871

9.9978.91110.8679.6388.311

9.2837.7729.3879.9759.895

9.1508.6609.403

11.8048.9649.3319.700

13.21513.79613.55613.499

12.62812.76711.68411.4869.989

9.1778.45111.54010.2298.554

10.8488.1719.3789.3309.671

9.5489.3009.197

35.9323.0621.6433.93

28.3419.9821.2249.22

108.2 92.86 78.41 53.95

48.05 42.14 39.30 38.88 61.63

113.5 164.3 201.4 252.0 222.1

150.9 181.9 147.2 173.2 170.2

160.7 122.294.54

78.44 52.71 46.07 33.16

31.14 29.14 30.18 31.99 87.04

134.7 182.7 178.6 223.7 209.6

110.5 164.6 147.4 198.0 178.2

147.5 106.0 98.83

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2), SEE TABLE 15; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 15. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 59.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 59.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S?), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

172

TABLE 107.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0460, EAST FORK RIVER, WYOMING, 1980

BEDLOAD-TRANSPORT RATE

DATE TIME DISCHARGE!1) (M*/S)

DRY MASS(2) (KG/S)

POHERO) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1600133514091415

1148145815001322

13001453122514271620

15551609164714321516

16201538135814301433

142710000949

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.290.104.144.586

.836

.143

.135

.049

.088

.058

.019

.067

.974

2.461030144

1.6342.547

.6871.0121.2131.3092.555

.726 L.070 .809

1.771.635.879

3.578

5.105.873.824.299

.537

.354

.116

.4095.947

15.02718.50113.0919.97715.552

4.1956.1797.4077.99315.601

4.4336.5334.940

10.1399.5518.99810.401

9.60410.0839.6488.682

8.8988.8139.3899.85911.098

10.8779.36511.65710.3099.286

9.76810.0559.52811.3229.509

9.9939.9259.896

10.55610.19310.92011.358

9.7038.7188.1107.555

8.2478.84210.02110.36910.644

10.0738.60211.5069.7258.668

8.9888.2728.8979.4479.272

9.3658.8228.876

27.8120.4627.0353.36

71.4136.2729.4522.07

22.9725.0528.7030.2067.73

105.5145.1160.7182.8161.2

82.6393.69

110.116,145.3

108.569.5469.61

25.6517.9618.3544.75

69.9748.5241.6729.14

26.7424.8825.1927.3173.62

123.1172.0165.0205.5185.0

97.58138.4126.2167.4152.7

123.688.0286.53

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97.MEAN VELOCITY IS DISCHARGE (M*/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 16; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 16. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 60.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 60.STREAM POHER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/MS), DISCHARGE <M*/S), AND HATER-SURFACE SLOPE (M/M).

173

TABLE 108.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0516, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHlARGE(l)i j/i i

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U W(4) STREAM POHER(7)

POHERO)(H/M)

(5) (6) (5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1545132514001414

_1136144514531319

12571437122014171603

15301556172014501500

16071603141014111454

141010251002

3.74 2.61 3.22 B.31

16.7

26.22867

4.743.28

3.223.283.814.51

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.110.070.070.759

.496

.021

.084

.017

.017

.010

.020

.0281.578

2.5772.849

.097

.3062.369

.444 L.320 L.350 L.713 L.533

L.051 .715 .860

0.672.427.427

4.634

3.029.128.513.104

.104

.061

.122

.1719.635

15.73517.39618.9107.974

14.465

2.7118.0608.243

10.4609.360

6.4174.3665.251

8.9438.7119.1408.199

9.15410.1019.2889.992

9.3209.233

10.4509.9209.224

8.0106.907

11.41510.7958.749

9.7278.5358.4588.2868.309

9.4458.6627.630

7.5206.8957.4318.951

8.0677.0896.5235.966

6.1136.4627.3537.5489.711

8.6787.365

10.0179.6858.977

8.383 B.545 8.548 9.660 8.627

9.0638.1657.856

14.228.43

10.3350.37

20.1013.4615.6342.26

42.09 18.32 15.18 7.13

8.06 9.03 9.59

13.38 75.39

137.9 187.4 138.1 145.5 156.5

54.38 104.0 101.2 181.5 135.1

88.69 62.03 73.14

54.20 37.18 30.78 20.02

18.74 18.43 19.37 23.11 68.02

117.5 164.8 179.4 180.8 148.7

73.22 103.8 99.10

133.5 125.3

96.33 69.82 68.99

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2), SEE TABLE 17: ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.B07 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 17. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 61.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 61.

7) STREAM POHE.R IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER (1000 KG/MJ). DISCHARGE (M3/S). AND HATER-SURFACE SLOPE (M/M).(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

174

TABLE 109.- SUMMARY DATA OF BEDLOAO TRANSPORT AND RIVER HYDRAULICS, SECTION 0556, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE!1)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHER(3)<H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY,

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1600132013521404

1145144414391320

12581432120714061605

15301536165514501445

15541553040014521438

135410481020

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

0.178.056.202.891

.476

.039

.072

.084

.022

.032

.151

.2142.107

2.3042.3032.3591.3282.137

.5981.2861.7012.3441.232

18.913.712.9

1.2691.096.761

1.087.342

1.2335.440

2.906.238.440.513

.134

.195

.9221.307

12.865

14.06814.06214.4048.10913.049

3.6517.85210.38614.3127.523

7.7496.6924.647

11.4339.39913.27310.018

12.57012.26111.33311.890

10.90910.07012.0748.6828.752

8.3597.676

10.4309.2098.982

10.2248.6159.2059.74310.076

12.85810.9118.268

7.7956.8288.0839.826

9.5668.8388.3376.775

6.4976.0496.2656.0498.531

8.7068.2479.97310.0798.777

8.1138.0178.2389.7289.177

9.6148.9078.018

7.045.675.34

43.77

21.159.888.333.09

3.514.334.0610.4676.13

139.3194.0184.7196.3121.5

31.6373.6569.89124.596.12

48.5339.0260.60

15.1410.7414.4145.50

36.5219.0115.409.51

9.8912.0115.0721.5680.13

128.4168.1202.0163.9127.2

50.2485.0487.26124.9115.9

86.8058.5564.43

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. .MEAN VELOCITY IS DISCHARGE (M'/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 18; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 18. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 62.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 62.STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S<), UNIT MASS OF HATER(1000 KG/M'), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

175

TABLE 110.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0602, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE!1) (M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U*(4)

DRY MASS(2) (KG/S)

POWER(3)(W/M)

(5) (6)

STREAM POWER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1334131013451355

_1115143014331312

12461422120213511539

15101558160514151423

15401524133514201421

133511001036

3.742.613.228.31

16.7

26.2

3.28

3.223.28

8151

13.5

19. 23. 30. 28,23.5

12.418.717.025.621.4

18.913.712.9

0.133.043.211.439

.369

.104

.062

.090

.074

.095

.219

.5472.144

3.7811.7121.837

.080

.928

.7971.3631.672

205 L.118

L.188 L.038 .854

0.812.263

1.2882.681

2.253.635.379.550

.452

.5801.3373.340

13.091

23.08710.45311.2176.5945.666

4.8668.322

10.20913.4646.827

7.2546.3385.215

13.24112.77310.49910.702

13.39111.27611.24011.403

11.48411.88010.92910.76110.035

8.6427.8737.1279.494

14.089

13.77011.2349.724

15.31010.348

12.19010.23211.130

11.85410.4969.8889.144

7.9918.4248.0207.095

7.2387.4708.2399.1718.649

7.4056.457

389631429

7.9146.8966.9137.8727.211

8.1227.9928.494

12.827.52

13.5035.40

15.9911.1415.2248.50

12.46 10.67 8.52 4.74

5.09 5.85

10.30 18.72 68.61

100.1 116.0 223.8 108.4 33.99

17.10 37.03 46.90 34.85 57.71

42.41 39.97 39.31

34.9919.12 16.73 12.26

12.82 14.80 18.13 25.77 92.36

136.3 172.4 208.2 167.9 122.3

51.77 98.26 92.80

131.8 118.8

95.53 65.51 67.49

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART Ot TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA <M*), SEE TABLE 19: .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 19. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 63.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 63.STREAM POHER IS THE PRODUCt OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF WATER(1000 KG/M3), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

176

TABLE 111.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0653, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE;i)(M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U»<4)

DRY MASS(2)(KG/S)

POHER(3)(H/M)

(5) (6)!I?!*M_!?_!RiI!(H/M) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1535130513391355

1105142614221303

12411408115013371540

15281535154514101408

15181532131714071400

131711201059

3.742.613.228.31

16.7

26.29.285.674.743.28

22,28,8151

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.173.164.229.719

.322

.127

.074

.094

.068

.220

.308

.7581.931

.027

.428

.592

.809

.770

.812

.334

.779

.894

.986

1.0561.0011.3984.390

1.966.775.452.574

.4151.3431.8814.628

11.791

24.5898.7193.6154.9404.702

4.9588.145

10.86317.6716.021

.7981.016

.848

,873,204

5.178

9.7508.4268.439

10.079

10.64710.7149.7808.880

9.5898.8268.7888.8168.793

8.750 8.03B 8.637 10.266 9.765

10.6049.2739.72510.3849.400

9.0419.0249.375

9.7538.3428.76010.245

11.32710.8039.3358.188

9.1369.4539.9499.9439.884

9.7308.70810.33111.21411.211

11.64710.24110.78712.31110.984

11.18510.26110.350

20.0215.2121.2749.92

20.0015.5119.7448.32

46.88 26.14 21.40 15.46

16.47 22.69 29.87 39.09

119.8

167.7 190.9 297.7 188.1 155.9

71.55 130.8 116.3 173.4161.2

157.6 93.31 84.43

41.42 25.71 23.48 18.18

18.14 19.78 23.31 30.73 94.83

135.6 162.6 208.1 157.6 118.3

59.31 107.2 94.51

123.3 118.1

103.0 72.16 69.28

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97.MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2), SEE TABLE 20; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 20. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 64.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 64.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

177

TABLE 112.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0708, ___ EAST FORK RIVER, MYOMING, 1980 ________ ________

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)BEDLOAD-TRANSPORT RATE

DATE TIME DISCHARGE!1)(M3/S)

DRY MASS(2) <KG/S)

POHERO)(H/M)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1515125513301346

1055140914101300

12361355114113211520

14561539151513421346

15011512130013351341

133811041121

3.742.61.22.31

16.7

26.29.285.674.743.28

3.22

13.5

19.323.530.62823.5

12.418.717.025.621.4

18.913.712.9

0.114.210.150.655

1.069.549.251.272

.290

.262

.230

.6391.193

3.420.735.528.408.874

1.3121.9881.3362.225.843

.551

.807

.891

0.6961.282.916

3.999

6.5273.3521.5331.661

1.7711.6001.4043.9027.284

20.8834.4883.2242.4915.337

8.01112.1398.15813.5865.147

3.3644.9285.440

7.5666.3686.5228.360

8.5537.9127.1546.400

7.6897.9738.5037.4627.163

7.8337.0789.7848.2908.115

8.3857.3727.5168.9528.154

7.8717.6077.837

7.3986.1966.3989.278

8.6437.3916.9507.279

9.0249.3429.6298.3598.076

8.3677.9399.0379.6409.337

9.1008.5968.70510.1739.049

8.9238.0788.355

29.4522.5727.7270.95

30.8123.8528.8057.60

62.97 36.45 34.40 34.85

34.82 36.70 39.60 47.37

131.0

157.4 195.6 174.7 222.7 180.3

95.15 168.2 148.4 191.4 164.7

156.4 102.7 92.81

61.6641.78 36.45 26.94

25.28 26.73 30.88 37.75

103.1

138.0 155.5 204.7 164.7 136.2

80.78 123.7 110.6 148.2 133.7

121.7 91.05 81.66

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. -MEAN VELOCITY IS DISCHARGE <M5/S> DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2), SEE TABLE 21: .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 21. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 65.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTH&, SEE TABLE 65.TREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 H/S«}, UNIT MASS OF HATER 1000 KG/MS), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

178

TABLE 113.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0757, EAST FORK RIVER, WYOMING, 1980 _ __

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)BEDLOAD-TRANSPORT RATE

DATE TIME DISCHARGE!1)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1515125013231332

_1039140914021248

12301350113112371520

15051507151013201311

14451451124513131322

132011211135

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.51

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY MASS(2) (KG/S)

0.180.272.255.679

1.564.822.592.435

.319

.226

.201

.316

.700

1.201.290.684.687

1.918

L.834 L.891.978 1.771.826

.467

.949

.986

POWER(3)(W/M)

1.0991.6611.5574.146

9.5505.0193.6152.656

948380227929

4.274

7.3331.7714.1774.19511.711

11.19811.5465.97216.9205.044

2.8525.7956.021

(5)

7.9056.9366.5619.194

9.12410.5229.0928.633

9.6308.5789.3846.9638.804

8.2797.90210.32514.2499.784

10.2558.4389.23512.43910.129

9.6898.2378.868

(6)

6.3925.9255.4806.938

7.5098.8158.1698.029

8.5717.1077.3395.4846.691

6.5716.428.504.908

6.667

8.6437.3477.0787.5537.368

7.4346.6776.998

STREAM POWER(7)

(5) (W/M)

27.7923.6226.9040.50

(6) (W/M)

42.5232.3638.5471.11

59.07 42.86 42.5431.42

27.34 24.51 24.71 29.51 62.75

89.51 110.5 110.7 57.06 79.74

74.51 107.5 77.37 67.11 82.23

81.98 72.61 60.94

87.21 61.06 52.69 36.33

34.52 35.70 40.40 47.57

108.6

142.1 166.9 209.6 185.3 171.7

104.9 141.8 131.7 182.0 155.4

139.3 110.5 97.86

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97.MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 22; SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2),MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH, SEE TABLE 22. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 66.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTH&, SEE TABLE 66.STREAM POWER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S'), UNIT MASS OF HATER(1000 KG/M~), DISCHARGE (M3/S), AND WATER-SURFACE SLOPE (M/M).

179

TABLE 114.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0808, EAST FORK RIVER, NYOMING, 1980

DATE TIME DISCHARGE!1) (M3/S)

BEDLOAD-TRANSPORT RATE

POWER(3) (W/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)

DRY MASS(2) (KG/S)

(5) (6)

STREAM POMER(7)

(5) (W/M)

(6) (W/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

1510124713151330

1012135713561246

12281340112612281455

14401510161614141517

14271437133012481303

130011441155

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19, 23, 30, 28. 23,

12.418.717.025.621.4

18.913.712.9

0.144.191.265.256

1.892.912.815.503

.349

.126

.099

.115

.216

.240

.4651.6041.3812.344

2.1931.7951.0381.349.857

.539

.9481.035

0.8791.1661.6181.563

11.5535.5694.9763.071

2.131.769.604.702

1.319

1.4652.8399.7948.43214.312

13.39010.9606.3388.2375.233

.291

.7886.320

10.8388.2908.87711.359

12.25011.18010.43611.120

11.17810.87710.79110.18610.652

10.35110.71212.16211.83310.505

11.89511.57511.50011.61211.789

12.41010.09610.842

12.5869.96210.30211.494

13.35912.87211.68511.850

11.15410.95511.04610.06010.623

10.7749.74611.95912.00610.920

12.52911.16311.34112.83912.200

12.40210.62311.207

67.8053.4959.5985.99

127.498.5878.3646.74

38.9740.0046.3450.58111.6

155.2145.0208.7211211.2

136.6142.8142.4245.1182.0

149.9138.8119.9

50.2737.0444.2583.97

107.174.3662.5141.16

39.1439.4444.2251.85112.2

143.2175.2215.8205.0195.5

123.1153.6146.5200.5170.0

150.125.112.2

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. 2MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOW AREA (M z), SEE TABLE 23; -SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH. SEE TABLE 23, AMD WATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS, SEE TABLE 67.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 67.

S THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF WATERDISCHARGE (M3/S), AND WATER-SURFACE SLOPE (M/M).

STREAM POWER IS THE PRODUC- 43 ---------(1000 KG/M2

180

TABLE 115.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0853, EAST FORK RIVER, HYOMING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

DATE

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

TIME DISCHARGE! 1) (M3/S)

1500124013081326

1024134913501239

12251333112012191500

14481435154713401445

14081403131313451402

123812011050

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY MASS(2) (KG/S)

0.133.142.227.200

1.176.736.659.298

.167

.067

.050

.047

.141

.293

.4441.4671.5142.880

1.9321.312.922

1.783.623

.588

.611

.882

POWER(3) (N/M)

0.812.867

1.3861.221

7.1814.4944.0241.820

1.020.409.305.287.861

1.7892.7118.9589.24417.585

11.7978.0115.63010.8873.804

3.5903.7315.385

(5)

10.0089.1488.7188.433

9.7369.0279.2218.621

9.3969.3669.2727.7748.359

9.5358.67011.01910.8229.266

9.86510.17810.0619.65010.162

11.0198.7449.163

(6)

12.23110.85210.68810.417

11.81311.11411.24110.307

11.62011.66611.6429.7969.597

10.4589.97212.44813.01510.972

11.60210.81011.97411.72711.655

12.10210.13110.375

(5) (N/M)

76.0451.0466.03134.8

171.2119.596.2656.47

57.9958.9168.0481.22145.5

177.4248.8324.2337.5314.4

180.7182.5218.7305.7242.1

193.9176.3155.7

STREAM POHER(7)

(6) (W/M)

50.91 36.26 43.94 SB. 30

116.378.8164.7739.50

37.9137.9743.1651.15110.4

147.4188.1254.1233.4224.2

130.7161.8154.4207.0184.1

160.8131.3121.4

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50. DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOW AREA (M 2 ), SEE TABLE 24; }SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 24. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 68.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 68.STREAM POHER IS THE PRODUCt OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF WATER(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

181

TABLE 116.- SUMMARY DATA OF BEOLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION OB98, EAST FORK RIVER, WYOMING, 1980

BEDLOAD-TRANSPORT RATE

DATE

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.U)

767TIME DISCH4RGEU) ( M 3/S )

1455123613051313

_0953134013591233

12201325111412111437

14241444152413191421

13551350125713301343

122512251110

3.742.613.228.31

16.7

26.29.285.674.743.28

3.223.283.814.51

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY MASS(2) (KG/S)

0.069.118.113.307

_1.144

.644

.419

.135

.099

.049

.018

.049

.157

.2911.1682.2181.9352.128

1.2791.119

.8591.1561.157

.952

.463

.692

POHERO)(H/M)

0.421.721.690

1.875

_6.9853.9322.558

.824

.604

.299

.110

.299

.959

1.7777.132

13.54311.81512.994

7.8106.8335.2457.0597.065

5.8132.8274.225

(5)

8.7B27.8987.583

10.078

_8.5808.6048.0129.030

8.3918.3048.7738.063

10.563

10.2638.1978.8089.8238.987

9.6299.0209.773

10.3999.443

10.1178.8959.677

8.4837.3127.12110.200

8.5018.2717.6588.650

8.5038.2978.7258.25810.651

10.1718.7869.4159.2568.320

9.5269.5319.66510.8079.644

10.4319.0609.605

STREAM POHER(7)

(5) (H/M)

43.6027.1735.0292.87

(6) (H/M)

46.7231.6939.7290.66

114.1 68.39 54.72 31.93

34.88 34.59 40.38 51.86

116.2

156.8 227.3 318.8 243.3 211.2

128.3 186.9 155.7 207.6 197.2

178.5 139.5 125.8

116.2 74.01 59.91 34.79

33.97 34.64 40.82 49.44

114.3

159.7 197.8 279.0 274.1 246.5

131.1 167.4 159.2 192.2 189.1

168.0 134.5 127.6

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 25; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 25. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 69.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 69.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S<), UNIT MASS OF HATER(1000 KG/HJ), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

182

TABLE 117.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0940, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCIHARGE( MJ/S )

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

1445122312501311

_0937133114451231

12101316110912031420

14151412145613481359

13341459123713101323

125811451124

3.742.613.228.3116.7

26.29.285.674.743.28

,22,288151

13.5

19.323.530.62823.5

12.418.717.025.621.4

18.913.712.9

BEDLOAD-TRANSPORT RATE

1) DRY MASS(2) (KG/S)

0.123.127.093.593

1.220.533.169.057

.065

.023

.020

.032

.379

.9921.3901.907,258

2.459

,846,233,590,349,447

L.215 .707 .647

POWER(3) (H/M)

0.751.775.568

3.621

7.4493.2541.032.348

.397

.140

.122

.1952.314

6.0578.48711.64413.78715.015

5.1667.5293.6038.23714.941

7.4194.3173.951

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U g(4)

(5)

8.5227.4347.5038.420

9.4559.9809.4089.463

8.1877.7878.6318.1598.168

8.2988.0338.046,886,384

9.4347.5368.64510.0558.257

8.4898.3087.770

(6)

6.8516.3035.7027.515

9.0178.9847.9847.962

7.0436.8027.2406.6068.058

8.4477.9928.5538.4648.186

9.0288.1998.80510.8679.066

9.4247.8768.387

STREAM POHER(7)

(5) (H/M)

23.1115.8417.2468.69

90.4346.3534.0018.95

19.8721.1122.7526.89107.4

(6) (W/M)

35.7522.0429.8586.24

99.4257.2047.2126.77

26.8427.6832.3241.02110.4

159.9206.2320.1319.7287.1

107.6187.4152.6181.0207.8

187.9110.7135.1

154.3208.4283.3277.5233.6

117.4158.3147.1155.0172.4

152.5123.2115.9

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M'/S) DIVIDED BY MAIN-CHANNEL FLON AREA (M 2), SEE TABLE 26; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 H/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 26, AND WATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS, SEE TABLE 70.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 70.STREAM POWER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S?), UNIT MASS OF WATER(1000 KG/M3), DISCHARGE (M3/S), AND WATER-SURFACE SLOPE (M/M).

183

TABLE 118.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 0985, EAST FORK RIVER, HYOMING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

DATE

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

-10-11-12-13-14

-17-18-19-20-21

6-236-256-27

TIME

1440122512511305

__0926132512341240

12101310110311581435

14111433142213161341

13111417114512441253

123712071143

DISCHARGE(l)(M3/S)

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY MASS(2) (KG/S)

0.142.133.166

1.003

1.499* .280 .135 .018

.017

.019

.013

.027

.622

1.8672.4643.4842.2621.883

.3831.069

.450

.7372.714

1.277.739.874

POHERO)(H/M)

0.867.812

1.0146.124

9.153#1.710.824.110

.104

.116

.079

.1653.798

11.40015.04521.27313.81211.498

2.3396.5272.7484.500

16.572

7.7974.5125.337

(5)

10.2459.9708.9837.868

7.7378.0917.6478.493

9.5479.4649.4838.2248.008

385076027257808

7.7266.8627.614

14.0498.584

7.8436.4206.658

9.637 B.961 8.502 8.168

8.3668.5437.8128.912

9.3729.51310.1408.8068.657

7.9406.3246.8077.7487.300

8.8717.4818.40510.4568.408

8.8047.1617.605

STREAM POHER(7)

(6) (H/M)

(5) (H/M)

22.7712.1218.5175.24

25.7315.0020.6769.82

81.48 41.97 33.51 19.80

17.01 18.47 24.31 32.56

107.9

158.2 155.9 254.5 281.8 219.0

115.1 155.2 134.8 56.44

129.0

141.4 118.0 115.9

69.69 37.65 32.11 17.97

17.65 18.28 21.26 28.40 92.35

136.8 195.2 271.2 247.3 190.5

87.31 130.6 110.6 101.9 134.5

112.2 94.81 88.85

DISCHARGE AT SECTION 0000 AT TIME SHONN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M«). SEE TABLE 27; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 27. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 71.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 71.STREAM POHER IS THE PRODUCT Of GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M*). DISCHARGE (M^/S). AND WATER-SURFACE SLOPE (M/M).BEDLOAD-TRANSPORT RATE IS A THO-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM SECTION.

184

TABLE 119.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1038, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE!1) (M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHER(3) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)

(5) (6)

STREAM POHER(7)

(H/M)(6)

(H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

14321145121512531750

1721

131512311147

11391306105911461400

14021355135012141143

13021350111511541211

122012251200

3.742.613.228.31

16.7

26.2.28.67

4.743.28

13.5

19.323.530.628.323.5

12.418.717.025.621.4

0.189.144.170

1.0011.9810

.037

.054

.019

.002

.062

.067

.1331.539

2.5922.6703.3562.1941.987

,381,284,949.353.157

18.913.712.9

1.642.594

1.080

1.154.879

1.0386.112

12.0960

9.^293*

.226

.330

.116

.012

.379

.409

.8129.397

15.82716.30320.49213.39712.133

2.3267.8405.7958.261

13.171

10.0263.6276.594

10.55810.2469.1199.1859.402

9.4486.5977.235

7.9007.8768.7677.1269.052

10.3047.8738.5107.8368.301

7.6139.3609.698

18.92610.716

13.1347.8159.549

10.7139.5729.8259.5149.883

7.5556.4686.595

6.9466.9177.9016.7618.364

8.6077.7607.2696.6976.414

7.0707.3078.081

11.8148.494

9.0857.4427.313

21.6510.5419.2865.65

149.7

195.6

21.0312.0816.6161.20

135.5

218.5

18.34 23.98 11.65

10.08 10.58 12.38 19.42 73.66

90.08 183.8 190.9 173.2 103.4

60.43 67.52 65.52 31.38 72.85

41.59 72.83 45.53

28.68 24.94 14.02

13.04 13.72 15.24 21.57 86.28

129.1 189.2 261.7 237.2 173.2

70.07 110.8 94.38 80.54

116.0

86.93 80.32 77.63

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART Ot TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M-VS) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ). SEE TABLE 28; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 28, AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 72.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 72.STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S'), UNIT MASS OF HATERdooo KG/M-*;. DISCHARGE (M^/s). AND HATER-SURFACE SLOPE <M/M>.BEDLOAD-TRANSPORT RATE IS A THO-SECTION AVERAGE OF GIVEN SECTION AND NEXT UPSTREAM SECTION.

185

TABLE 120.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1077, EAST FORK RIVER, HYOMING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U,(4) STREAM POHER(7)

DATE

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-275-28 5*30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

TIME

13501145120212331745

1710 130912161146

11371217100311351400

13551401144012201116

12201511113211501219

112313251250

DISCHARGE! 1)(M3/S)

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.4- 18.717.025.621.4

18.913.712.9

DRY MASS(2)(KG/S)

0.132.104.162

1.1112.134

1.314 .070.078.032

.013

.068

.078

.3222.188

2.5482.4322.8771.0621.119

.4611.3471.1081.6371.061

1.527.611

1.388

POHER(3) (H/M)

0.806.635.989

6.78413.030

8.023- .427.476.195

.079

.415

.4761.966

13.360

15.55814.85017.5676.4856.833

2.8158.2256.7659.9966.478

9.3243.7318.475

(5)

9.60410.8959.6958.7908.516

7.138 9.1627.1537.412

7.9129.36513.02510.9269.584

7.5365.0905.2025.8716.131

11.7398.0529.02710.5467.810

23.3329.44211.462

<6)

9.48810.4958.9667.4037.538

6.495 6.0075.2395.426

5.8356.7357.9366.9817.388

6.8775.4085.6565.7485.393

5.4815.4315.93510.3376.522

7.3635.5175.942

(5) (H/M)

20.4711.1114.2945.99105.1

168.8

(6) (H/M)

20.9811.9716.7164.83134.2

203.8

11.16 12.56 7.33

6.98 6.97 5.76 9.62

56.29

108.5 202.3 296.2 197.7 118.5

14.56 47.79 39.05 65.88 72.24

7.84 27.33 19.82

25.96 23.42 13.69

12.83 13.47 15.51 23.57 94.74

130.3 179.2 250.5 206.2 153.1

66.77 105.0 90.31 68.56

103.6

78.74 80.04 73.77

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M-»/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 29; .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 29. AND HATER-SURFACE SLOPE <M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 73.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 73.STREAM PONER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

186

TABLE 121.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1120, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE!1) (M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHERO) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.U)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

13451135115512421730

1654

130012211138

11271207095811281338

13371343142011571100

12071454112011331151

110713451308

3.742.613.228.31

16.7

26.228.6774

3.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

0.111.084.071

1.0232.224

.933

.057

.083

.036

.019

.079

.081

.3722.332

2.219

18, 13.12.9

479196.854.990

.4891.5271.6121.6281.053

1.398.585

1.560

0.678.513.434

6.24613.580

5.697

.348

.507

.220

.116

.482

.4952.27114.239

13.5499.0317.3035.2156.045

2.9869.3249.8439.9416.430

8.5363.5729.525

11.55411.10610.68811.81410.283

10J570

11.93911.17011.690

12.25611.30113.28210.69010.861

9.7258.3688.5169.1179.001

13.54310.25911.03014.88411.011

14.43211.09610.129

10.97811.5579.7719.56910.508

13.10211.61012.584

12.91011.49412.49710.04710.572

10.1568.7869.62910.44610.560

12.59711.40811.34314.91112.002

13.36710.95911.022

17.2811.9613.4942.72137.5

199.7

19.1411.0416.1465.12131.6

168.9

29.76 22.79 14.57

13.08 13.32 13.83 22.48 94.03

141.6 183.7 286.4 229.1 176.8

54.01 126.6 97.06

107.5 127.2

79.5376.61 88.96

24.71 21.09 12.58

11.79 12.88 15.62 25.45 99.23

129.8 166.7 224.0 174.5 128.5

62.42 102.4 91.78

107.1 107.1

92.71 78.54 75.13

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2 ). SEE TABLE 30; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 30. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 74.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 74.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S 2 ), UNIT MASS OF HATER(1000 KG/M*), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

187

TABLE 122.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1155, EAST FORK RIVER, HYOMING, 1980 ___________ __

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)BEDLOAD-TRANSPORT RATE

DATE TIME DISCHm(i} DRY MASS(2) (KG/S)

POHERO)(H/M)

(5) (6)

STREAM POHER(7)

(N/M)(6)

(H/M)

5-145-165-195-215-22

5-245-265-275-2B5-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

13411125115212451720

1655

125512061132

11201201094811191345

13351343135512001042

11591438110011161129

105014051324

3.742.613.228.31

16.7

26.29.285.674.743.28

3.22

4.5113.5

19.323.530.628.23.5

12.418.717.025.621.4

0.085.060.087

1.2852.126

.885

.106

.064

.028

.033

.086

.217

.5042.400

2.020.697.460.261.850

,486.212,555,066.330

18. 13.12.9

.9401.2081.475

0.519.366.531

7.84612.981

5.404

.647

.391

.171

.201

.5251.3253.077

14.654

12.3344.2562.8091.5945.190

2.9687.4009.4956.5098.121

5.7407.3769.006

9.6789.3409.5138.992

11.059

13.615

10.6749.4649.808

9.8589.7989.8708.2668.489

9.53510.33711.57913.16110.421

9.9698.8939.808

16.78211.476

10.1428.4829.260

10.79B 10.437 10.089 10.750 12.310

14.090

11.91511.49811.274

11.42510.90711.6689.81210.286

10.67510.36011.07812.39511.503

12.39610.38511.01613.25911.776

11.60210.19910.607

23.3415.0219.42

100.00159.9

164.2

18.7512.0317.2669.96129.1

153.3

34.19 31.15 18.16

19.18 20.02 27.20 41.62

164.2

175.3 153.1 186.8 141.4 157.9

105.2 159.6 137.7 86.57

134.7

155.9 128.2 120.2

27.44 21.10 13.74

14.28 16.16 19.46 29.54

111.8

139.9 152.4 204.1 159.4 129.5

68.06 117.0 109.2 138.7 128.0

119.1 88.65 91.64

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M*/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2), SEE TABLE 31; .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 31. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL NIDTHS. SEE TABLE 75.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 75.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/SZ), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

188

TABLE 123.- SUMHARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1202, EAST FORK RIVER, HYOHING, 1980

DATE TIME DISCHARGE!1)(M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U) STREAM POHER(7)

DRY HASS(2) (KG/S)

POHER(3)(H/M)

(5) (6) (5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

13301123114011411658

1630

125212001131

11161150093911201320

13171325125811451025

11441423104310561115

103114251338

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.124.182.100.960

1.780

.660

.070

.049

.027

.281

.140

.314

.4791.701

1.340.527.293.228.779

.4761.1121.337.793

1.826

.6411.5861.091

0.7571.111.611

5.86210.869

41°.30

.427

.299

.165

1.716.855

1.9172.92510.386

8.1823.2181.7891.3924.757

2.9066.7908.1644.84211.150

3.9149.6846.662

10.43911.3658.0507.22510.333

16.036

9.48410.83610.606

11.17710.06610.8647.3028.665

9.12911.40113.67514.18514.193

9.6629.8009.39110.69611.711

9.4599.2168.329

8.4107.3147.2767.4819.522

12.^16

9.3679.0788.677

8.2528.66810.0437.6668.612

9.2549.76611.16111.73711.319

9.5158.9289.52513.10611.083

10.6288.7408.219

13.135.9715.4278.10111.0

20.2314.4218.8872.85130.7

91.37 140.9

30.83 17.39 12.17

10.29 14.62 20.14 36.01

118.9

142.2 100.7 116.1 101.6 80.85

85.12 114.4 127.6 228.3 127.0

181.9 95.89

105.6

31.61 24.78 18.17

18.88 19.72 23.57 32.67

120.4

138.4 137.2 174.4 148.4 127.1

87.79 137.8 124.0 152.0 141.8

144.1 106.6 108.4

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OL TABLE 97. -MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 32; -SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 32. AND HATER-SURFACE SLOPE (H/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 76.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 76.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER(1000 KG/MJ), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

189

TABLE 124.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1241, EAST FORK RIVER, KYOHING, 1980

BEDLOAD-TRANSPORT RATE

DATE TIME

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

13201110113911321655

1615

120011541129

11151138093511071320

13101307122511301008

11301401102511341051

111714451406

DISCHARGE(l) MJ/S

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.23.5

12.418.717.025.621.4

DRY MASS(2) (KG/S)

0.331.736.306.778

1.594

.279

.223

.216

.446

.235

.448

.5711.620

1.009.508.234.220.612

1.3871.0971.194.868

1.742

POHER(3)(H/M)

2.0214.4941.8684.7509.733

2.705

1.7041.3621.319

2.7231.4352.7353.4879.892

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.U)

TsT

161102429343

18.913.712.9

.7941.8301.057

3.737

8.4696.6987.2915.30010.637

4.84811.1746.454

8.3187.6928.5107.3489.522

10/796

7.2697.5376.996

9.9079.0158.8757.9778.189

10.0679.0619.70210.03710.658

9.6979.0758.39810.0499.058

9.2488.3528.181

STREAM POHER(7)

(6)

7.059 7.360 9.134 7.212 9.179

10.403

6.297 6.134 5.784

9.653 9.702 9.483 7.911 7.868

8.898 8.218 9.182 9.562 9.253

8.117 8.482 8.518

11.456 9.787

8.629 7.259 8.050

(5) (H/M)

17.82 15.89 23.54 65.93

114.1

122.2

27.59 19.06 15.48

21.47 25.45 29.04 30.60 99.67

101.0 107.5 132.9 125.0 88.68

68.55 119.8 128.2 183.6 163.9

132.4 87.80

108.0

(6) (H/M)

24.75 17.36 20.43 68.45

122.8

131.6

36.77 28.78 22.66

22.61 21.98 25.4331.11

108.0

129.3 130.7 148.4 137.7 117.7

97.83 137.2 124.6 141.3 140.4

152.1 116.2 111.6

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M*/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 33; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 33. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 77.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 77.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S-T), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M 3/S), AND HATER-SURFACE SLOPE (M/M).

190

TABLE 125.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1284, EAST FORK RIVER, HYOHING, 1980

DATE TIME DISCHARGE(l)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHERO)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U»(4)

~(5~) (6)

STREAM POHER(7)

CH/M)(6)

(H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

13121105112511251640

1610 115111351115

11101130092511001255

13011319124512261600

12081340105411141151

110013271256

3.742.613.228.31

16.7

26.29.285.674.743.28

3.223.283.814.51

13.5

19.323.530.628.23.5

12.418.717.025.621.4

18.913.712.9

0.592.806.320.420.816

I4.04

.405

.221

.387

.612

.206

.263

.349

.624

.787

.858

.225

.237

.610

1.9581.286

.921

.9031.516

.9032.0421.039

3.6154.9211.9542.5654.982

21467

2.4731.3492.363

3.7371.2581.6062.1313.810

805239374447

3.725

11.9567.8525.6245.5149.257

5.51412.4686.344

9.1868.1597.9187.4338.085

10.545

10.3198.9819.703

8.0008.0718.7997.4417.140

8.7857.8509.5089.8588.722

8.3457.6578.783

13.7349.129

9.8257.3367.635

9.7189.4757.6677.6259.069

11.908

8.7598.974

10.413

9.1487.9768.5326.7167.813

9.0459.241

11.18511.04610.475

9.4838.8048.772

12.63310.073

10.0868.1387.811

34.6329.3822.2862.31

135.1

155.4

30.9421.7923.7659.21

107.3

121.8

32.79 37.43 33.24

36.36 26.31 27.53 26.90

111.3

124.5 172.5 193.3 169.8 171.1

129.3 174.4 121.1 109.9 161.9

149.0 137.6 114.3

45.51 37.48 28.86

27.81 26.94 29.28 33.01 92.97

117.5 124.5 139.7 135.2 118.7

100.2 131.9 121.4 129.9 133.0

141.4 111.8 109.2

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97.MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLON AREA (M?) SEE TABLE 34: SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 H/S2),MEAN DEPTH (M) ABOVE THE ACTIVE-BED NIDTH, SEE TABLE 34. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 78.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 78.STREAM POWER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER(1000 KG/MS), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

191

TABLE 126.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1315, EAST FORK RIVER, WYOMING, 1980

DATE TIME

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

DISCHARGE'1)(M3/S)

13111055112111191627

1449

114011431114

10591122091810581300

12311316122012041535

11361225102910501125

103313581320

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

DRY MASS(2) (KG/S)

0.647.690.305.263.626

.708

.455

.361

.477

.357

.174

.173

.256

.719

.988

.994

.292

.492

.712

1.989.953

1.115.715

1.189

1.0081.4331.082

POHERO) (H/M)

3.9514.213.862.606

3.822

4.323

778204913

180062056563

4.390

033069783004

4.347

12.1455.8196.8084.3667.260

6.1558.7506.607

(5)

8.6927.4547.94510.06810.588

11.854

8.8908.4857.666

7.8768.3759.3898.75412.452

11.22310.52711.64510.99911.242

9.1289.97210.69225.27712.710

9.9287.1388.043

(6)

8.5466.6606.3967.1939.166

1^456

9.1408.2437.669

6.9336.7267.2716.4027.692

9.5299.04111.04011.04610.233

9.0768.8059.12213.75910.343

9.8627.5397.649

STREAM

(5) (H/M)

38.2622.80 19.88 28.96 77.02

POHER(7)

(H/M)

39.58 28.56 30.67 56.72 102.8

110.9 118.7

58.17 44.73 36.19

27.20 21.95 22.11 20.43 34.18

84.19 92.95

117.4 133.7 107.7

105.2 107.5 88.78 31.93 86.42

130.1 133.3 101.2

55.03 47.39 36.17

35.11 34.03 36.87 38.19 89.59

116.8 126.0 130.6 132.5 130.0

106.4 137.9 122.0 107.8 130.5

131.9 119.5 111.9

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE. TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ). SEE TABLE 35; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 35, AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 79.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 79.STREAM POHER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M-Vs), AND HATER-SURFACE SLOPE (M/M).

192

TABLE 127.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1360, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE(l)(M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.(4)

DRY MASS(2) (KG/S)

POWER(3)(H/M)

(5) (6)

STREAM POWER(7)

(6) (W/M)

(5) (W/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-25 6-27

12551055111511151615

1450

113211241107

10581115091010501210

12011144120111501504

11221210101310351107

10181435 1355

3.742.613.228.3116.7

26.2

19. 23, 30, 28,

3.28

3.22,28 ,81 ,51

13.5

23.5

12.418.717.025.621.4

18, 13,12.9

0.488.182.135.264.515

.329

.256

.339

.211

.135

.095

.192

.617

1.1631.142.360.696

1.117

1.244.880

1.030.565

1.485

.8971.2061.018

2.9801.111.824

1.6123.145

6.253

2.0091.5632.070

1.288.824.580

1.1723.767

7.1016.9732.1984.2506.820

7.5965.3736.2893.4509.067

5.4777.3646.216

11.56711.18210.70312.61015.737

16.^625

10.74910.09011.282

11.81511.86813.07910.95613.764

13.14713.97616.51016.84415.499

14.17315.14114.96422.99418.496

17.98414.67813.182

11.83411.24910.80311.46513.667

17^65

11.61010.98411.551

11.79812.57213.54011.20212.359

13.34714.09517.69017.84614.742

13.05613.53814.91022.71017.151

16.59512.22512.662

51.6234.5939.0158.8289.55

129.6

49.3234.1838.2871.15118.7

120.2

82.69 73.14 46.56

42.49 47.32 50.27 55.20 87.63

138.9 132.6 135.5 141.7 137.4

105.5 123.4 135.3 111.6 118.9

119.6 93.81

116.7

70.88 61.73 44.42

42.61 42.17 46.90 52.80

108.7

134.7 130.4 118.0 126.2 151.8

124.3 154.3 136.2 114.4 138.3

140.4 135.2 126.5

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. -MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOW AREA (M 2), SEE TABLE 36; .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH. SEE TABLE 36. AND WATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL WIDTHS. SEE TABLE 80.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL WIDTHS, SEE TABLE 80.STREAM POWER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/MS), DISCHARGE (M 3/S), AND WATER-SURFACE SLOPE (M/M).

193

TABLE 128.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1396, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE:i)(MJ/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U*<4) STREAM POHER(7)

DRY MASS(2) (KG/S)

POHER(3) (H/M)

(5) (6) (5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

12451030110711021558

1422

112611281102

10531104090010381158

11451128114411381448

11101158100110211053

100314451410

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.270.073.156.274.612

11207

.221

.340

.176

.146

.131

.111

.292

.798

1.078.714.318.769

1.148

.681

.764

.871

.3271.488

.583

.313

.933

1.649.446.953

1.6733.737

71?70

1.349 2.076 1.075

891800678783873

582360942696

7.010

158665318997086

3.5601.9115.697

9.3119.8038.17110.73016.142

23lZ91

10.720 10.333 10.857

10.8359.643

10.2358.575

10.935

12.53614.25825.08121.37813.966

11.71512.12411.85618.09314.462

15.29410.97110.933

9.96610.9829.564

11.69415.278

19^32

10.69410.40511.302

11.83110.74711.5889.704

12.372

14.13716.21521.42620.01815.051

11.99913.68312.91221.10215.756

15.19411.01911.487

54.7540.0554.1890.91

103.9

47.7931.9139.5576.55

116.0

73.23 109.8

73.55 63.49 46.81

49.27 53.84 62.71 73.85

149.8

177.6 140.0 66.95 90.28

156.9

126.9 182.7 157.2 151.8 153.1

131.2 129.9 133.1

73.90 62.61 43.19

41.32 43.35 48.93 57.66

117.0

139.7 108.2 91.74

103.0 135.1

121.0 143.4 132.5 111.6 129.0

133.0 128.8 120.6

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2 ), SEE TABLE 37: ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 37. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 81.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 81.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S<>, UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M-VS), AND HATER-SURFACE SLOPE (M/M).

194

TABLE 129.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1425, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE!1)(M^/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHERO) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U«(4)

(5) (6)

STREAM POHER(7)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

12401028110010561540

1400

112011101056

10491100085510341150

11501112112611211428

10551143094510041037

094815071425

3.742.613.228.3116.7

26.2,28 ,67 ,74

3.28

3.223.283.814.5113.5

19.323.530.628.323.5

12. 18. 17. 25. 21.

18. 13,12.9

0.159.059.166.314.742

1.291

?226 .218 .134

.169

.131

.119

.271

.854

1.648.893.352.778

1.435

.5931.188.852.619

1.253

.593

.4071.033

0.971.360

1.0141.9174.531

7.883

1.3801.331.818

1.032.800.727

1.6555.215

10.0635.4532.1494.7508.762

3.621254202780651

3.6212.4856.307

11.26910.3629.82910.30112.735

19.517

10.9659.7069.995

10.58811.42611.8288.66610.960

13.51615.84424.10919.13713.210

11.22412.39611.79818.45414.244

14.6439.84710.265

13.21412.07111.40912.36115.600

19.529

12.50511.07711.494

12.16512.82113.65310.16612.346

13.99016.35922.81220.16114.759

12.55213.93413.17621.09116.115

16.36911.82311.812

57.7837.9348.97113.3180.1

119.9

88.4674.9851.44

50.2951.7362.5477.91161.7

162.8118.678.29115.0173.2

150.6185.8170.6160.9170.8

163.2176.6154.2

42.0227.9536.3478.70120.0

119.8

68.0157.5838.89

38.0941.0846.9456.61127.5

151.9111.287.45103.6138.7

120.4147.1136.8123.2133.5

130.6122.5116.5

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OL TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M?/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M2 ), SEE TABLE 38: ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 H/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 38, AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 82.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 82.STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/s"), UNIT MASS OF WATER(1000 KG/MS), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

195

TABLE 130.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1481, EAST FORK RIVER, HYOMING, 1980

DATE

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

TIME DISCHARGE(l)(M3/S)

12421020105510471535

1350

110511081052

10421047084510221131

11201024103210371130

10331104091409301004

091615331442

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.(4) STREAM POHER(7)

DRY MASS(2) (KG/S)

0.122.021.123.175.927

1.076

7305.344.112

.209

.087

.135

.243

.763

1.875.812.421

1.0251.418

.6321.466.647.707

1.042

.534

.5531.072

POHERO)(H/M)

0.745.128.751

1.0695.660

6.570

,862,100,684

.276,531,824,484.659

11.4494.9582.5716.2598.658

3.8598.9513.9514.3176.362

3.2613.3776.546

(5)

6.5915.7915.7427.03610.380

16.468

7.3437.0406.453

6.4706.2236.7226.2249.151

11.73515.65318.77522.34215.565

9.37212.76511.34820.51614.269

13.23510.0819.842

(6)

5.757951

4.9366.8279.994

16.414

772326.9446.109

6.1005.8936.3135.9608.940

10.72813.22119.08117.88912.888

9.02810.99710.42416.60212.826

12.7009.4088.749

(5) (H/M)

30.6519.1725.9174.03118.5

120.2

(6) (H/M)

40.1626.2235.0778.63127.9

121.0

58.41 48.01 30.38

29.44 31.95 36.18 46.48

125.2

131.4 87.37 95.34 72.44 99.47

113.1 115.8 117.6 92.16

112.4

122.1 105.5 91.83

60.21 49.34 33.89

33.12 35.63 41.02 50.69

131.2

157.2 122.5 92.31

113.0 145.1

121.8 156.0 139.4 140.7 139.1

132.6 121.1 116.2

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OF TABLE 97. 9MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (Mz), SEE TABLE 39; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 39. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 83.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 83.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER(1000 KG/M3 ), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

196

TABLE 131.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1533, EAST FORK RIVER, HYOHING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.(4)

DATE

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

TIME

12201014104510471515

1340 110510581046

10381037083510121130

11201006101010151050

10161043090009150947

090415551425

DISCHARGE! 1)(M3/S)

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY HASS(2) (KG/S)

0.045.013.066.144

1.587

1.160 .384.260.169

.107

.075

.111

.115

.877

1.902.822.937

1.3381.815

1.2671.698.670

1.2251.113

.633

.8031.197

POHER(3)(H/M)

0.275.079.403.879

9.690

7.083 2.3451.5881.032

.653

.458

.678

.7025.355

11.6145.0195.7218.17011.082

7.73610.3684.0917.4806.796

3.8654.9037.309

(5)

8.3798.1848.1889.531

12.967

12.951

8.1027.4457.710

8.4977.1968.9537.6949.230

10.29114.02418.84216.69012.717

9.52611.00610.62316.86413.107

12.48910.1799.568

(6)

5.7175.3845.5027.3629.762

14.620- 6.9506.1926.497

7.0746.2427.5906.3438.259

9.83912.30617.63915.70511.903

8.44810.0079.27913.80211.412

10.8478.2898.088

(5) (H/H)

16.859.9913.7643.5778.71

166.5

37.3328.4519.44

18.4221.2122.9927.5599.56

147.4104.897.44116.1133.5

91.08132.3111.4121.6118.4

109.979.5980.04

STREAM POHER(7)

(6) (H/M)

36.1923.0730.4773.01138.9

130.6

50?73 41.13 27.38

26.5728.1831.9840.53124.4

161.2136.1111.2131.1152.4

115.8160.1146.1181.6156.2

145.7120.0112.0

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50. DATA TAKEN FROM TOP PART OF TABLE 97. DATA TAKEN FROM BOTTOM PART OE TABLE 97.

*3MEAN VELOCITY IS DISCHARGE (M*/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*). SEE TABLE 40; SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*), MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH, SEE TABLE 40. AND HATER-SURFACE SLOPE (M/M). SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 84. SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTH&, SEE TABLE 84. STREAM POHER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER (1000 KG/MJ), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

197

TABLE 132.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1573, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE(1)(MJ/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2)(KG/S)

POHER(3)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.(4)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

12221010104210391514

1321

105210571043

10331026082610161110

11050951095409531008

10001023084909040933

085116161447

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.6 28.23.5

12.418.717.025.621.4

18.913.712.9

0.075.014.065.325

1.767

1^09

.348

.385

.116

.121

.064

.096

.216

.902

2.071.961

1.0201.2981.684

713438553007075

0.458.085.397

1.98410.789

6.161

2.1252.351.708

.739

.391,586.319.508

.655

.6561.053

12.6465.8686.2287.92610.283

10.4608.7803.3776.1496.564

3.9994.0066.430

7.0566.6326.4999.81011.899

20.477

9.6029.8029.323

9.4088.6289.8608.81510.278

12.04612.80620.46416.04612.638

10.19611.14410.68215.91313.056

14.12910.0939.231

8.8218.5168.2959.82912.070

17^87

9.4419.2789.888

9.8598.80910.0708.28410.365

12.16413.96318.79017.46113.427

10.82611.73510.93815.51012.961

12.82610.36610.291

49.1232.5742.5167.36149.0

102.4

124.5185.5158.0206.0165.9

130.4122.1134.3

31.4319.7526.0967.10144.8

147.0

42.0331.6024.51

22.7323.0625.5229.66

122.9

166.2181.3116.8181.5186.5

43.4735.2621.79

20.7022.1224.4733.58

120.9

163.0152.5138.5153.3165.2

110.4167.3150.7216.8168.4

158.2115.8108.1

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 41; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 41. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 85.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 85.STREAM POHER IS THE PRODUCT. OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/MJ), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

198

TABLE 133.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1610, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE!1)(M.3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

PONER(3)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)

(5) (6)

STREAM POHER(7)

(6) (H/M)(H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

11551005103510301454

1318 104810421013

10231008080709581110

10570932092509290939

09451000083108510915

083616351504

3.742.613.228.3116.7

26.2

3.28

3.223.283.814.5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.113.033.103.387

1.696

1^35

.339

.316

.133

.076

.080

.034

.2241.331

1.657.837

1.206.957

1.433

L.898 L.318 .900

L.071 ..252

.824

.711

.964

0.690.201.629

2.36310.356

9.373

2.0701.929.812

.464

.488

.2081.3688.127

10.1185.1117.3645.8438.750

11.5898.0485.4956.5407.645

5.0314.3415.886

6.5637.0625.9118.80710.236

9.9509.12710.308

10.90010.07711.1929.0559.299

10.94512.19217.32515.96312.738

10.11310.8049.84611.30810.766

10.6229.3089.213

7.6528.1646.9879.94212.073

16^18

9.6389.2109.924

11.11810.03810.7679.3819.818

12.08713.80319.33016.54513.023

10.61411.97811.25013.78912.644

12.35510.39210.155

40.8925.3234.1782.99

203.1

138.4

30.0718.9424.4565.12146.0

168.0

39.11 33.98 18.35

19.09 19.52 19.99 32.30

131.4

205.1 222.6 189.1 189.9 192.7

117.2 209.1 202.4 371.4 253.8

230.0 143.0 133.1

41.68 33.36 19.80

18.35 19.67 21.60 30.08

117.8

168.2 173.7 151.9 176.8 184.3

106.4 170.1 155.1 249.7 184.0

170.0 114.8 109.6

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART Ofc TABLE 97. *MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 42;SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 42, AND HAT R-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 86.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 86.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*7, UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

199

TABLE 134.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1662, EAST FORK RIVER, HYOMING, 1980

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

DATE TIME DISCHARGE!1)(M3/S)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

11540954102510241449

1258

103210391005

10231003080110001047

10381146120611070921

11121142100510341030

100815201502

3.742.613.228.3116.7

26.29.285.674.743.28

3.22

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

DRY MASS(2) (KG/S)

0.181.061.110.844

1.602

.214

.360

.074

.066

.068

.035

.259

.538

1.9091.1161.041.866

1.821

1.4001.1101.8901.7141.608

1.194.769.874

POWER(3)(W/M)

1.105.372.672

5.1539.782

1^949

1.3072.198.452

.403

.415

.2141.5819.391

11.6566.8146.3565.28811.119

8.5486.77811.54010.4669.818

,291696

(5)

4.8694.8324.6345.2345.865

7J.10

4.2143.6303.809

3.8013.874

705371

5.337

5.366

6.0896.7548.2197.6996.006

5.6725.4435.2996.0456.251

5.4415.2325.622

(6)

3.5593.1433.2904.9455.932

7.790

3.9633.4803.285

3.2763.3894.1183.4365.291

5.6505.9778.3307.4476.213

5.2485.725

200803224

5.9745.2945.264

STREAM POHER(7)

(5) (W/M)

14.717.36

11.4361.73157.0

222.9

(6) (H/M)

27.5417.4022.6869.14153.5

185.7

36.40 30.20 13.86

13.35 13.94 15.30 30.53

113.9

150.9 155.8 190.0 187.4 206.5

89.59 184.8 150.3 319.5 186.8

199.4 116.5 92.15

41.16 32.86 18.64

17.96 18.21 19.97 29.40

117.1

175.2 199.0 184.9 200.3 192.9

104.7 167.0 156.1 252.3 188.4

165.4 113.8 105.1

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 43; -SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S<),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH. SEE TABLE 43. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 87.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 87.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S*), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M?/S), AND HATER-SURFACE SLOPE (M/M).

200

TABLE 135.- SUHHARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1695, EAST FORK RIVER, HYOHING, 1980

DATE TIME DISCHARGE!1)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

PONERO)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U,(4)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

11330950102010181431

1220

102810281005

10181000075709481055

10501128113410500938

10581119094810141012

095015401523

3.742.613.228.3116.7

26.29.285.674.743.28

13.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.171.063.124.871

1.479

2.069

7254.196.066

.024

.048

.022

.2361.390

238802085988940

1.0331.4812.3122.3731.557

1.239.878.974

1.044.385.757

5.3189.031

12.633

1.5511.197.403

.147

.293

.1341.4418.487

7.55911.0036.6256.03311.846

6.3079.04314.11714.4909.507

7.5655.3615.947

10.85212.31512.1089.69511.072

12.957

9.3959.56911.980

13.61812.42112.99210.62010.065

10.13111.21717.70613.96511.913

9.99712.03211.78815.72012.593

11.99010.21910.344

9.86712.0999.5678.8109.380

13.759

11.18810.75913.798

14.80514.16115.32610.3929.828

9.83510.86315.07113.92112.581

10.22710.01010.45312.29810.611

10.6649.4729.859

18.4212.7211.7156.97106.7

222.6

22.2713.1818.7669.00148.7

197.5

54.05 38.66 22.90

19.96 22.3225.98 27.05

104.5

159.4 184.3 136.0 200.1 207.1

100.4 106.5 113.1 136.4 126.7

126.2 93.75 89.75

38.12 30.58 17.27

16.89 17.17 18.67 28.25

109.6

169.1 196.4 187.7 201.4 185.7

95.89 153.9 143.9 222.9 178.5

159.6 109.1 98.79

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE. TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M*/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 44; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 44. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 88.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 88.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/S?), UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

201

TABLE 136.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1730, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE*1)(M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U»(4)

DRY MASS(2) (KG/S)

POHERO)(H/M)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

11320941101110141422

1155

101610240959

10160944073709401032

1035'1107111310340904

10451110093209580955

093415451543

3.742.613.228.31

16.7

26.29.285.674.743.28

13.5

19.323.5302823.5

12.418.717.025.621.4

18.913.712.9

0.141.108.281

1.0041.751

2.263

.119

.075

.015

.014

.059

.059

.270

.980

1.9352.6451.5521.0682.238

.7411.3502.5322.7681.568

1.306.878.873

0.861.659

1.7166.130

10.692

13.818

7?27 .458 .092

.085

.360

.3601.6495.984

11.81516.1509.4776.52113.665

4.5258.24315.46016.9019.574

974361

5.331

10.4159.7858.8278.80711.081

12^279

9.6659.95210.097

9.95510.00411.96810.03210.032

9.6389.49011.86112.43712.215

9.70711.1729.48915.12211.036

14.08811.02311.076

9.6479.9629.0859.76611.017

12.821

9.3299.0029.460

9.7659.50311.0679.2769.868

10.75911.58514.68613.56611.485

9.64610.6329.76813.38810.907

10.9609.4199.659

14.8110.1014.6075.64124.5

216.0

17.269.7413.7861.52125.9

198.1

31.5522.14 14.38

15.15 14.35 15.01 21.33 93.81

183.8 262.6 263.5217.7 146.4

82.91 116.5 127.7 126.6 141.1

79.63 70.27 64.99

33.86 27.06 16.38

15.75 15.90 17.55 24.95 96.97

147.5 176.2 171.8 183.0 165.6

83.97 128.6 120.5 161.5 144.5

131.6 96.24 85.46

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OF, TABLE 97. ,MEAN VELOCITY IS DISCHARGE (MS/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 45; .SHEAR VELOCITY IS THE SQUARE «OOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.B07 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 45. AND HATER-SURFACE SLOPE (M/M).SLOPE 4JSED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 89.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 89.STREAM POHER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S*) r UNIT MASS OF HATER(1000 KG/M3), DISCHARGE (M^/S), AND HATER-SURFACE SLOPE (M/M).

202

TABLE 137.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1766, EAST FORK RIVER, WYOMING, 1980

DATE TIME DISCHARGE!1) (M3/S)

BEDLOAD-TRANSPORT RATERATIO OF MEAN VELOCITY

TO SHEAR VELOCITY, U/U.U)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-145-165-195-215-22

5-245-265-275-285-30

6-016-036-056-076-09

6-106-116-126-136-14

6-176-186-196-206-21

6-236-256-27

11100937100510001405

1139 100410070948

10050931073209311030

10221046104510160915

10301050091009430938

091716051535

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19. 23. 30. 28,23.5

12.418.717.025.621.4

0.172.269.280.576

1.168

1.774

.216

.163

.024

.095

.068

.108

.301

.605

1.8863.1031.6591.0561.337

,702,628.642,080,173

,050,643,710

18.913.712.9

344113.904

3.5177.132

101?32

1.319.995.147

.580

.415

.6591.8383.694

11.51618.94710.1306.4488.164

4.2869.94110.02612.7007.162

8.2066.7965.520

7.37811.9649.4816.6366.610

8^291

6.8836.1065.891

5.3768.63110.5506.9326.128

6.9078.0269.9498.8707.935

5.9526.0416.1448.9246.562

6.8645.4855.713

16.395.B315.5076.41158.3

19^4

20.3620.0713.52

15.4213.5214.0624.38112.0

148.6148.5169.2178.8143.9

85.70155.1134.3156.7169.0

141.8121.7104.4

DISCHARGE AT SECTION 0000 AT TIME SHOWN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE. TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M^/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 46;SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*>,MEAN DEPTH (M) ABOVE THE ACTIVE-BED WIDTH, SEE TABLE 46. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 90.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 90.STREAM POWER IS THE PRODUCT, OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF WATER(1000 KG/M3), DISCHARGE (M-VS), AND HATER-SURFACE SLOPE (M/M).

203

TABLE 138.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1800, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE(1)(M3/S)

BEDLOAD-TRANSPORT RATE

DRY HASS(2) (KG/S)

POHER<3)(H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.(4)

(5) (6)

STREAM POHER(7)

(5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

11100925094509531339

1102

095109520946

10050927072909251008

10061015101609520845

10131025085509160919

085916201547

3.742.613.228.31

16.7

26.29.285.674.743.28

3.223.283.81

5113.5

19.323.530.628.323.5

12.418.717.025.621.4

18.913.712.9

0.214.282.256.371

1.082

2J.46

.211

.201

.038

.099

.067

.109

.179

.656

,307,722,563,265

2.3802.0621.823

.7671.115

.5701.2691.5931.8411.481

..711 L.525.884

6.607

1.2881.227

.232

.604

.409

.6661.0934.006

14.53212.59111.1314.6836.808

3.4807.7499.727

11.2419.043

10.4479.3125.398

9.99111.63110.85412.25712.676

15JJ11

12.80610.70513.564

13.56112.13912.7688.956

12.846

16.86715.29544.55518.05412.626

12.32513.52812.91631.81213.381

11.7098.953

10.617

26.1414.21 14.16 26.6765.95

84.07

23.09 25.67 17.36 13.61 12.85 16.87 20.11 43.3242.87 69.62 15.09 76.85 98.6252.04 64.63 54.55 25.28 79.25

107.391.3173.24

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97.MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M*), SEE TABLE 47; .SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S*),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 47. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS. SEE TABLE 91.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 91.STREAM POHER IS THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2), UNIT MASS OF HATER(1000 KG/MS), DISCHARGE (M3/S), AND HATER-SURFACE SLOPE (M/M).

204

TABLE 139.- SUMMARY DATA OF BEDLOAD TRANSPORT AND RIVER HYDRAULICS, SECTION 1830, EAST FORK RIVER, HYOMING, 1980

DATE TIME DISCHARGE)1)

BEDLOAD-TRANSPORT RATE

DRY MASS(2) (KG/S)

POHERO) (H/M)

RATIO OF MEAN VELOCITY TO SHEAR VELOCITY, U/U.U) STREAM POHER(7)

(5) (6) (5) (H/M)

(6) (H/M)

5-14 5-16 5-19 5-21 5-22

5-24 5-26 5-27 5-285-30

6-01 6-03 6-05 6-07 6-09

6-10 6-11 6-12 6-13 6-14

6-17 6-18 6-19 6-20 6-21

6-23 6-25 6-27

10360925093509531313

1025

095509580944

10050923072609181000

09510945094009280851

09531008083509100907

085316471614

3.742.613.228.3116.7

26.29.285.674.743.28

3.223.283.814.5113.5

19.323.530.62823.5

12.418.717.025.621.4

12.9

0.2760.3130.0880.2080.8390

1.8220

.2830

.2840

.0540

.1320

.0230

.0870

.1310

.7420

2.12401.72001.4670.7630.8260

.56201.35801.37601.77001.4960

1.93801.8210.9390

1.68501.9110.5370

1.27005.1230

11.1250

1.72801.7340.3300

.8060

.1400

.5310

.80004.5310

12.969010.50208.95804.65905.0440

3.43208.29208.402010.80809.1350

11.833011.11905.7340

DISCHARGE AT SECTION 0000 AT TIME SHOHN IN TABLE 50.DATA TAKEN FROM TOP PART OF TABLE 97.DATA TAKEN FROM BOTTOM PART OE TABLE 97. ,MEAN VELOCITY IS DISCHARGE (M3/S) DIVIDED BY MAIN-CHANNEL FLOH AREA (M 2 ), SEE TABLE 48; ,SHEAR VELOCITY IS THE SQUARE ROOT OF THE PRODUCT OF GRAVITATIONAL ACCELERATION (9.807 M/S2 ),MEAN DEPTH (M) ABOVE THE ACTIVE-BED HIDTH, SEE TABLE 48. AND HATER-SURFACE SLOPE (M/M).SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 5 CHANNEL HIDTHS, SEE TABLE 92.SLOPE USED IN COMPUTATIONS IS OVER A REACH LENGTH EQUIVALENT TO 15 CHANNEL HIDTHS, SEE TABLE 92.STREAM POHER IS THE PRODUCI OF GRAVITATIONAL ACCELERATION (9.807 M/SZ), UNIT MASS OF HATER(1000 KG/MS), DISCHARGE (M-VS), AND HATER-SURFACE SLOPE (M/M).V ±\f\sv t\\jf nw i i LSI *Jwnnnwt. \ n / o I nnix nn i L.r\ **wi\i nwt ^l_vr b. \ n/ n /

0 BEDLOAD-TRANSPORT RATE IS A THO-SECTION AVERAGE OF GIVEN SECTION AND NEXT DOHNSTREAM SECTION.

205

TABLE 140.- SUMHARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0043, EAST FORK RIVER, HYOHING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1) 5-306- 16- 3(2) 6- 5(2)6- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276 00 / i ^

0.59

29.532.52B.515.5

25.526.032.7

17.539.2_25.2

28.536.217.0IB. 722.2

28.230.7

26.742.5

27.228.017.5

30.0

20.521.5

-29 ( 1 )

(1) NO SAMPLE(2) SIZE DATA

0.70

62.059.751.745.7

57.551.756.7

44.574.5 49.7

53.764.241.242.742.7

53.259.7

56.575.0

55.755.744.5

57.2

37.747.5

0.84

78.078.067.269.5

74.771.276.7

68.788.7

68.5

70.279.062.762.756.5

69.576.2

74.589.2

75.770.262.7

75.7

49.764.7

FINER,

1.00

90.289.780.785.5

86.079.787.5

83.596.5

80.7

86.091.578.775.568.7

83.585.2

86.595.7

85.280.777.2

87.0

67.778.0

BY NUMBER OF

1.18

95.296.089.594.2

94.788.792.2

92.098.5

88.0

93.595.088.585.077.0

89.593.0 92.298.7

93.089.086.2 94.2

79.586.7

1.41

98.598.093.596."2

97.792.297.5

98.099.0

94.0

95.797.095.090.785.5

94.594.7

96.299.2

95.792.792.2 98.0

87.293.0

PARTICLES, AT

1.68

99.599.295.797.2

98.795.098.2

99.799.5

96.7

97.798.796.795.093.0

97.297.2 96.799.7

98.096.096.0 99.2

91.595.5

2.00

99.710097.599.5

98.797.799.5

10099.5

98.5

99.099.298.796.297.5

98.798.0 98.2100

99.098.597.7 99.5

95.598.5

GIVEN DIAMETER

2.82

100 10099.7

99.2100100

100

99.0

99.710099.799.299.7

99.299.5 99.7

99.799.799.7 99.7

98.799.7

4.00

-

99.7

100

100

100

10099.2100

99.7100

100

99.799.7100- 100

10099.7

IN MILLIMETERS

5.65 8.00 10.3 16.0

_ __ _ _ .

100

_ __ . __ . .

_______

_ _ __ _. . _ _ .

100

100 _ _

_ . __ __ __ __

100 100__ - .

_ _ _ _100

COLLECTED AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

206

TABLE 141.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0075, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5_Oi_£o5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-27 t-oor 1 \

0.59

24.030.726.723.7

33.2 30.230.217.5

26.232.222.522.722.7

27.022.734.529.531.5

26.731.2

30.528.5

36.028.515.5

28.7

36.038.5

0.70

48.258.250.754.5

72.2 55.253.049.2

61.553.753.543.250.0

53.545.256.551.060.2

51.055.0

56.055.0

63.058.741.0

52.0

64.063.2

0.84

66.076.26B.O74.2

91.069.269.072.2

81.571.571.765.271.7

69.564.273.766.577.0

71.273.0

74.075.0

80.574.264.2

66.2

76.779.7

FINER,

1.00

79.2B6.578.789.2

Q£ 770 . r76.281.087.0

92.779.082.580.286.5

81.275.582.078.086.7

80.783.7

85.286.5

89.085.580.2- 77.0

84.088.2

BY NUMBER OF

1.18

87.091.788.795.7

OB n7O U85.786.296.5

98.085.288.786.592.2

88.283.087.583.292.5

89.290.7

90.292.2

96.292.588.7 83.5

91.593.2

1.41

92.096.293.797.2

99.5 90.092.299.7

99.288.791.294.796.0

92.090.592.790.294.0

92.095.0

93.596.2

97.296.795.2

88.7

94.596.0

PARTICLES, AT

1.68

95.297.596.298.2

100 93.796.0100

99.792.594.799.597.5

94.793.595.594.097.0

94.796.5

96.298.0

98.598.797.5

92.2

96.597.5

2.00

97.298.298.599.0

--

95.798.0

10095.296.799.598.2

97.796.597.796.299.2

96.797.7

97.599.0

99.210098.7

95.5

97.798.7

GIVEN DIAMETER

2.B2

99.299.799.799.0

98.599.7

99.098.5

10099.5

99.299.299.598.599.5

98.299.7

98.799.7

99.7- 99.7

98.5

98.599.7

4.00

100100100100

99.2100

10099.7 99.7

10010010099.5100

99.0100

99.7100

99.7 100

99.2

99.0100

IN MILLIMETERS

5.65

100

_

99.7 100

100

99.7

100

99.7

99.5

99.2

8.00 10.3 16.0

_ . .

______

_ __ _ _

__ __ .

100

__ __ _ _

99.7 100

100 __ . _ _ _

100

99.5 99.7 100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

207

TABLE 142.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0137, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-30- 1- 3- 5- 7

- 9-10-11-12-13

-14-15 -16(1)-17-18

-19-20-21-22(1)-23

-25-27- JOI 1 \

0.59

16.032.548.034.5

_11.512.525.5

24.527.526.540.229.7

42.224.228.226.521.0

21.525.0

24.726.0

19.219.523.2

19.5

13.727.5

0.70

35.558.775.760.5

_31.730.549.5

46.757.050.767.059.7

69.249.255.055.543.5

42.744.5

50.053.7

46.546.249.7 44.0

31.251.7

0.84

52.780.288.780.0

_49.547.766.0

65.773.071.084.278.5

85.572.774.073.759.7

65.560.5

66.274.7

64.069.069.2 63.7

46.767.2

FINER,

1.00

66.290.595.791.5

_67.271.777.0

79.587.581.796.287.2

93.088.585.585.074.0

76.772.2

78.585.0

77.582.080.5 75.5

60.283.0

BY NUMBER OF PARTICLES, AT

1.18

77.295.797.297.0

_B1.783.586.2

86.793.291.099.294.5

97.293.292.291.780.5

85.281.5

88.290.0

86.789.589.7 82.0

72.789.7

1.41

86.097.597.598.0

_88.290.092.0

92.095.796.510096.5

98.596.795.295.788.0

91.089.2

93.094.2

91.794.596.5

87.7

81.793.7

1.68

93.798.298.099.0

_91.794.796.0

95.098.099.2

97.7

99.298.297.098.590.7

96.792.5

96.797.2

95.096.597.5

92.5

90.296.0

2.00

97.098.798.799.2

_96.797.297.7

97.298.299.7

98.0

99.798.798.798.594.0

98.095.7

98.598.7

98.298.099.0 96.0

95.797.7

GIVEN DIAMETER

2.82

10099.799.5100

_10099.7100

99.5100100

99.2

99.710099.599.797.7

99.598.5

99.799.5

99.799.799.5

99.2

99.299.5

4.00

100100

_

100

99.7

99.5

100

99.599.799.2

10099.7

100100

10099.7100

100

100100

IN MILLIMETERS

5.65 8.00 10.3 16.0

__ __ __. . __ ____ _ _

_ _ _ ___ . __ . _ __ _ __ __

100 __ . . __ __ __ __. .

99.7 100 __ __

99.7 100 100 99.5 99.7 99.7 100_ _ __

100_

_ _ _ 100 __ _

_ _ _ _

(1) NO SAMPLE COLLECTED AT THIS SECTION.

208

TABLE 143.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0178, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE 0.59

5-14 25.7 5-16 26.0 5-19 47.7 5-21 35.05-22(1)5-24(1) 5-26 12.5 5-27 23.0 5-28 27.55-29(1)

5-30 17.5 6- 1 18.06- 3(2) 6- 5 33.2 6- 7 18.7

6- 9 30.0 6-10 18.7 -11 24.5 -12 26.5 -13 37.0

-14 26.0 -15 29.7-16(1) -17 27.5 -18 34.5

-19 28.2 -20 24.2 -21 18.5-22(1) -23 21.7

-25 30.5 -27 27.0&7 V X /

1) NO SAMPLE 2) SIZE DATA

0.70

47.5 47.7 77.0 71.0

32.7 44.0 58.7

43.7 37.2

57.2 42.2

61.2 44.7 41.2 49.2 66.2

51.2 52.2

52.7 61.0

56.5 50.5 39.0

41.0

53.255.0

0.84

71.0 69.2 90.0 88.0

50.5 61.5 75.7

63.2 53.2

76.2 66.2

81.2 64.2 63.5 69.7 82.0

69.2 72.0

69.7 80.7

73.7 69.7 60.0

59.5

73.5 71.5

FINER,

1.00

84.2 76.0 97.0 95.5

64.5 74.7 87.0

76.0 66.0

87.7 86.2

90.5 78.0 77.2 79.2 90.5

82.5 82.0

82.7 91.0

86.2 82.2 76.7

72.2

85.281.0

BY NUMBER OF PARTICLES, AT

1.18

91.2 81.5 98.0 98.0

76.7 82.7 90.2

84.0 74.2

92.2 95.7

95.587.2 86.2 85.0 97.0

88.5 88.5

91.2 96.5

92.2 91.7 84.7

82.5

92.7 87.2

1.41

93.7 88.2 98.598.0

83.7 91.2 94.5

88.0 82.2

96.5 98.7

97.2 93.7 91.7 90.0 99.0

92.2 93.5

94.7 98.2

95.5 96.2 92.0

89.0

97.5 92.0

COLLECTED AT THIS SECTION. NOT DETERMINED FOR SAMPLE COLLECTED

1.68

96.2 92.7 99.0 98.0

90.5 95.7 96.5

92.2 90.2

99.2 99.7

99.0 96.0 95.7 94.7 99.0

96.5 97.2

97.2 99.2

97.5 98.0 96.5

93.5

98.5 95.7

AT THIS

2.00

98.0 95.7 99.0 98.2

93.0 97.7 98.2

95.5 94.2

99.5 99.7

99.0 97.5 98.2 97.0 99.7

98.5 99.2

98.5 99.7

98.7 98.7 98.2

96.7

99.7 97.5

GIVEN DIAMETER

2.82

99.2 96.5 99.5 99.0

97.5 100 99.7

99.0 99.2

100 100

99.7 98.2 99.5 99.5 99.7

99.0 99.5

99.5 99.7

99.7 99.2 100

99.0

99.7 99.5

4.00

99.5 99.5 99.5

100

99.0

100

100 100

100 99.7

100 100 100

99.5100

99.7 100

100 100

100

99.7 99.7

IN MILLIMETERS

5.65

99.7 100 100

99.5

99.7

100

100

100 99.7

8.00 10.3 16. (

99.7 100

100

99.7 100

100

SECTION.

209

TABLE 144.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0220, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-27 £.-->a/ 1 \

0.59

28.724.732.52B.2

14.7 26.031.7

15.721.032.734.212.7

17.522.222.728.530.0

30.232.7

31.032.2

17.218.717.2

18.0

22.730.2

0.70

49.057.059.763.5

38.2 48.555.5

35.042.563.065.232.7

44.751.745.750.757.2

56.065.0

5B.O63.0

39.242.538.0

47.5

41.556.5

0.84

67.274.277.778.7

57.2 71.572.5

55.258.577.285.255.5

67.272.266.265.071.2

74.280.7

76.279.0

55.260.758.7

68.7

62.070.7

FINER,

1.00

77.287.289.591.7

68.2 86.583.7

71.071.789.594.076.0

80.784.078.075.781.2

82.291.0

86.790.2

68.775.273.5

83.0

76.082.0

BY NUMBER OF

1.18

83.593.294.097.0

79.2 91.292.0

81.780.295.097.287.5

88.292.086.581.789.5

89.294.5

92.795.0

78.785.585.2

90.7

85.790.2

1.41

89.096.295.798.7

87.7 97.095.5

88.287.597.798.595.0

93.595.092.088.793.5

94.097.5

96.796.2

86.792.793.0

95.7

92.095.5

PARTICLES, AT

1.68

91.798.297.799.5

93.7 99.096.5

91.091.599.510098.0

97.297.595.792.597.2

97.298.0

98.598.5

94.095.597.2

97.2

94.297.0

2.00

93.599.098.299.7

95.5 99.298.5

94.596.0100 98.7

98.798.798.594.798.5

99.099.0

99.799.5

97.598.298.2

98.7

97.299.0

GIVEN DIAMETER

2.82

96.010010099.7

100 99.799.5

98.098.7 -

99.2

10099.799.798.099.5

99.799.5

99.799.5

99.299.799.7

100

100100

4.00

99.7

99.7

99.799.7

99.299.7

99.5__

10010099.0100

100100

10099.7

10010099.7

IN MILLIMETERS

5.65 8.00 10.3 16.0

100 __

100

100100 _____

99.5 100 100 __

100 _ _ . _

99.2 99.7 100

__ _ _ _

99.7 100_

99.7 100________

(1) NO SAMPLE COLLECTED AT THIS SECTION.

210

TABLE 145.- SUHHARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0257, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1) 5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23(2)6-256-276-29(1)

;i) NO

0.59

32.542.023.713.0

_29.518.027.0

4.230.723.023.723.0

20.821.534.036.439.3

33.216.419.719.023.7

23.023.715.4

22.322.1

SAMPLE[2) SIZE DATA

0.70

58.766.550.540.0

_64.742.552.2

19.059.047.052.750.0

42.942.658.765.664.4

59.539.046.541.552.9

49.749.437.2

49.846.1~

0.84

76.583.272.561.7

_B3.764.771.7

39.578.264.773.070.5

61.263.173.780.978.7

77.858.168.759.274.1

72.573.156.1

69.463.6"

FINER,

1.00

85.789.286.780.0

_94.078.281.5

59.590.779.785.784.5

76.679.181.289.986.6

86.773.784.575.585.7

85.782.770.4

78.973.6

BY NUMBER OF PARTICLES. AT GIVEN DIAMETER

1.18

90.793.292.791.5

_97.086.791.7

76.795.791.292.094.2

83.286.886.794.691.0

91.685.489.584.791.2

93.290.579.9

87.780.0

1.41

93.596.597.296.5

_97.295.595.5

86.098.794.797.296.7

90.391.791.096.994.2

94.891.694.591.096.1

95.693.988.5

91.086.2"

1.68

96.798.299.298.0

_99.297.098.0

93.099.098.098.798.7

95.894.694.598.496.4

96.795.798.595.298.6

97.697.394.0

94.891.1

2.00

98.299.599.599.7

_99.798.599.0

97.599.599.210099.2

97.297.096.599.198.0

97.696.799.597.599.5

99.099.095.2

98.595.6

2.82

99.0100100100

_99.7100100

99.510099.7

99.5

99.398.998.710099.1

99.499.210099.7100

10099.898.4

10098.6"

4.00

99.7

_100

100

100

100

99.899.499.5

99.4

99.899.4

100

_100100

_99.8

IN MILLIMETERS

5.65 8.00 10.3 16.0

100 .

_ _ _ _ . - __ . _

. .

100 _____100 99.7 100 --

99.8 100

99.8 99.8 10099.8 99.8 100

_ _ _ _ . _

_ _ _ _100

COLLECTED AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

211

TABLE 146.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0301, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-1*5-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 9fc-10fc-116-126-13

6-146-156-166-176-18

6-196-206-21 6-99 i 1 }

££. \ 1 16-23

6-256-27C.-OO 1 1 \

0.59

37.540.724.217.5

_27.220.29.519.5

19.221.025.229.215.0

23.222.936.736.639.9

28.626.415.215.234.2

21.622.819.6

31.7

27.526.9

0.70

60.571.051.043.5

_54.745.720.241.0

50.244.056.761.743.7

50.949.963.064.966.0

61.151.935.531.764.1

47.447.140.6

61.3

51.453.8

0.84

76.585.771.269.7

_74.762.237.758.0

68.565.074.077.267.0

68.368.679.881.081.8

80.372.359.246.584.3

65.963.258.2

80.5

70.174.3

FINER,

1.00

85.792.286.0-81.2

_81.576.055.769.7

79.783.085.790.081.0

84.181.090.089.090.2

86.883.976.263.293.2

77.276.375.3

92.9

82.588.4

BY NUMBER OF PARTICLES, AT

1.18

92.296.792.589.5

_87.785.771.781.7

87.592.790.796.787.7

92.488.195.193.194.7

91.591.485.574.096.5

86.384.885.7

96.0

89.294.2

1.41

96.598.796.793.0

_92.790.782.589.2

91.796.594.797.793.7

95.593.596.896.497.1

94.596.191.081.098.5

92.790.191.3

98.7

93.397.9

1.68

97.599.598.797.7

_97.093.791.295.2

95.098.797.299.096.5

97.496.497.997.797.8

96.697.093.591.098.8

96.295.096.5

98.9

96.099.0

2.00

98.299.799.599.2

_98.596.297.098.2

97.599.598.299.598.5

98.998.799.099.299.3

97.798.696.794.799.2

97.995.998.0

99.8

96.899.3

GIVEN DIAMETER

2.82

99.210010099.7

_99.799.299.799.7

99.510099.599.599.7

99.699.899.599.799.9

99.499.899.299.099.4

99.798.399.8

100

99.499.8

4.00

100

100

_100100100100

100

100100100

10010099.899.999.9

99.610099.799.599.8

10099.899.8

99.6100

IN MILLIMETERS

5.65 8.00 10.3 16.0

_______. . __ __ __ __ . __ __ __ __

_ _ _. __ . __ __ __ ___ __

_ . __ __ __ __ __ __ - __

_ _ __ _ __ __

100 100 __ -_ 100 99.9 100 __ __ . 100 99.5 99.7 100100 _____

__ __ 10099.8 99.8 100

100 _____

(1) NO SAMPLE COLLECTED AT THIS SECTION.

212

TABLE 147.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0348, EAST FORK RIVER, HYOKING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-21 6-22(1)6-23

6-256-276-29

0.59

22.520.020.715.2

_37.24.2

20.7

18.019.730.030.714.2

21.723.531.242.534.7

15.220.522.223.522.2

20.218.524.2

35.0

20.225.724.7

0.70

45.745.745.540.5

_68.719.742.7

45.544.060.758.040.7

51.545.555.770.764.2

41.045.743.249.244.7

45.540.245.7

65.0

44.247.053.2

0.84

65.768.764.561.7

_87.744.756.7

66.064.779.778.560.5

69.061.271.283.285.5

60.068.558.764.767.0

63.557.563.7

81.0

62.262.073.2

FINER,

1.00

78.082.579.275.2

_94.064.265.5

83.578.091.287.775.7

83.076.781.289.792.7

77.284.271.075.783.7

77.770.576.5

90.2

76.772.284.2

BY NUMBER OF PARTICLES, AT

1.18

86.288.089.783.0

_96.780.575.0

93.786.096.294.785.2

89.784.787.792.295.7

86.593.082.585.090.5

86.281.086.5

95.2

86.582.291.0

1.41

91.793.094.586.7

_98.791.084.2

97.289.798.297.290.2

92.091.792.595.097.2

92.797.289.590.795.5

94.588.294.5

97.0

94.788.595.2

1.68

95.296.096.090.7

_99.596.290.2

98.594.099.598.294.5

95.593.795.796.098.5

96.598.793.795.097.5

95.793.096.0

98.0

98.792.297.2

2.00

97.099.098.293.5

_99.597.795.5

99.296.799.799.296.7

97.797.097.096.599.0

98.299.296.597.799.2

97.796.297.7

98.5

99.795.799.0

GIVEN DIAMETER

2.82

99.710010098.7

. _99.799.798.7

10098.510010099.2

99.298.797.797.799.2

99.099.799.0100100

99.598.599.7

99.7

10099.299.7

4.00

99.7

99.2

_10010099.7

_99.7

. 100

99.799.599.099.099.5

10099.7100

10099.7100

100

99.7100

IN MILLIMETERS

5.65

100

99.2

_

100

100 .

10010099.799.599.7_

99.7 .

_100

100

8.00 10.3

__

100

_ _ __. - __

__ .

.

10099.7 10099.7 100_ _

100

_ _

_ ___

16.0

_

_ __

_ _

_

_

--

_-

(1) NO SAMPLE COLLECTED AT THIS SECTION.

213

TABLE 148.- SUHMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0421. EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-21 5-22(1)

5-24(1) 5-265-275-285-29(1) 5-306- 1- 3- 5- 7

- 9-10-11-12-13

-14-15-16-17-18

-19-20-21-22(1) -23

6-256-27f. ^Ol 1 1

0.59

28.719.521.726.2

11.06.7

21.5

16.240.740.030.524.0

35.736.534.728.218.7

16.719.720.028.528.2

37.235.039.2

27.0

14.523.0

0.70

51.540.046.249.7

39.225.047.0

45.568.770.566.254.0

60.563.762.058.540.0

40.738.546.252.056.7

68.062.270.5

55.5

30.244.5

0.84

72.563.268.575.0

60.544.568.0

67.082.584.585.775.7

76.579.079.078.262.7

58.057.066.068.271.5

83.579.085.7

76.2

42.766.7

FINER,

1.00

84.779.581.290.0

75.563.282.7

82.790.794.091.589.0

83.789.089.285.775.5

73.568.079.081.785.2

88.287.590.2

87.0

59.783.0

BY NUMBER OF PARTICLES, AT

1.18

91.286.088.595.7

B9.781.589.0

89.095.097.795.597.7

87.293.292.593.782.5

84.776.587.591.791.7

92.593.094.5

91.2

70.091.2

1.41

95.592.294.298.5

96.089.592.5

93.096.798.797.799.0

94.596.095.296.587.5

93.283.592.094.294.5

94.595.096.7

95.2

78.795.5

1.68

97.795.797.098.5

98.794.096.0

95.297.799.298.599.5

95.598.296.298.090.7

96.289.095.596.797.0

96.797.298.5

97.7

88.297.2

2.00

98.297.298.599.2

99.296.798.2

96.799.099.599.2100

97.099.098.098.295.2

97.794.298.298.098.2

97.798.798.7

99.0

94.098.5

GIVEN DIAMETER

2.B2

99.798.799.5100

99.799.799.7

99.710099.7100

99.510099.599.797.5

99.598.599.599.799.0

99.510099.5

99.5

99.099.7

4.00

10010099.7

10010099.7

99.7 100

100 -

10010099.5

99.799.799.710099.5

100

100

99.7

99.799.7

IN MILLIMETERS

5.65 8.00 10.3 16.0

_ 100 ______

_ _ _ __ __ __

100

100 ______ _ - - __ __ __ -

__ _ __ - __

100

100 100 ______100 ______

- __ __100 ______

__ __ _ __

99.7 99.7 100 100 ______100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

214

TABLE 149.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0460, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-14 5-16 5-195-215-22(1)

5-24(1) 5-26 5-27 5-285-29(1)

5-30 6- 1 6- 3(2) 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-14 6-15 6-16(1) 6-17 6-18

6-19 6-20 6-21 6-22(1) 6-23

6-256-276-29(1)

1) NO S/ ,2} SIZE

0.59

17.2 21.5 17.5 29.5

7.2 9.7 17.0

29.7 30.0

8.5 16.7

25.0 41.7 18.2 18.2 11.2

10.2 14.0

22.0 29.5

34.2 34.521.7

24.5

23.0 27.5

WPLE DATA

0.70

43.7 47.5 41.2 57.2

23.5 29.2 39.7

53.5 57.7

24.7 46.7

52.0 68.2 41.2 41.7 33.7

23.5 31.0

47.5 55.2

65.5 62.7 48.0

53.2

41.2 54.0

0.84

66.5 65.2 64.7 78.7

43.7 49.0 56.0

76.2 78.2

54.0 69.5

76.0 81.0 62.0 57.2 53.5

41.5 46.0

69.2 74.2

84.7 76.5 70.0

78.5

55.7 69.0

FINER,

1.00

82.0 81.7 79.0 90.7

69.0 62.5 69.7

86.7 87.5

75.5 86.0

87.0 87.0 78.7 71.5 70.0

57.7 60.2

79.5 84.7

91.0 85.0 83.2

90.0

71.5 81.2

BY NUMBER OF PARTICLES, AT

1.18

91.0 91.5 90.5 97.0

86.2 74.0 86.0

94.0 91.0

89.7 92.7

92.7 93.0 88.7 82.7 80.7

74.0 76.5

86.2 90.7

96.2 89.2 91.0

96.7

80.7 91.7

1.41

96.2 94.7 96.2 97.2

93.7 84.7 92.7

97.2 92.7

96.0 96.0

96.2 95.0 94.7 90.5 91.2

87.5 84.5

91.7 94.7

97.7 91.2 94.2

98.7

86.0 97.5

COLLECTED AT THIS SECTION. NOT DETERMINED FOR SAMPLE COLLECTED

1.68

99.2 97.7 98.7 97.7

96.5 90.5 96.2

98.7 95.2

98.7 97.7

98.2 98.2 98.0 94.5 96.2

93.2 92.2

95.0 96.0

98.5 94.7 96.5

99.7

90.5 98.7

AT THIS

2.00

99.7 99.0 99.5 98.5

98.5 94.0 98.7

99.7 98.0

99.2 99.5

99.2 98.5 99.2 97.5 98.0

96.2 95.5

96.5 97.7

99.2 97.7 98.7

100

95.5 99.2

GIVEN DIAMETER

2.82

99.7 100 100 98.5

100 99.2 100

100 99.2

99.7 99.7

100 99.5 100 99.0 99.5

98.7 99.0

100 99.2

100 99.2 99.7

98.5 99.7

4.00

100

100

100

100

99.7 100

99.7

99.5 99.7

99.7 99.5

100

99.7 100

99.7 100

IN MILLIMETERS

5.65 8.00 10.3 16.0

_____

------

_____

100

100 99.7 99.7 100 100

100 99.7 100

100

99.7 100

SECTION.

215

TABLE 150.- SUMNARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0516, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1) 5-265-275-285-29(1) 5-306- 16- 3(2) 6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276 <%a / i v

0.59

26.520.724.525.2

13.522.015.2

24.519.7

19.218.7

29.531.723.015.714.2

21.519.7

25.028.0

35.739.521.0

18.5

20.538.2

-29 ( 1 )

(1) NO SAMPLE(2) SIZE DATA

0.70

47.544.554.552.7

31.544.732.2

46.744.2

40.041.2

53.557.749.534.229.2

41.837.2

49.257.0

72.068.048.7

41.0

48.567.2

0.84

65.769.769.774.0

51.763.246.7

63.561.2

63.562.7

69.572.569.249.545.0

54.851.7

67.272.0

88.783.572.5

63.2

67.082.2

FINER,

1.00

82.084.284.787.0

67.282.067.0

80.577.2

77.274.7

77.586.283.567.060.0

70.167.2

79.583.2

95.090.783.2

78.0

78.290.5

BY NUMBER OF PARTICLES, AT

1.18

89.090.092.095.0

81.291.578.7

87.786.5

87.281.0

86.291.791.578.771.0

77.476.5

87.090.0

97.595.091.5

88.5

87.795.2

1.41

95.595.096.596.0

88.796.084.7

95.292.2

93.289.2

91.793.595.287.779.0

85.384.5

93.294.2

99.097.794.5

93.2

94.297.5

1.68

98.298.298.299.0

94.597.793.7

97.797.7

97.293.2

95.096.296.592.586.5

92.488.7

96.297.5

10099.097.2

96.5

98.299.2

2.00

98.599.799.599.5

98.298.298.2

99.099.0

98.596.5

97.097.598.296.592.0

95.993.7

977799.2 99.097.5

97.7

98.599.5

GIVEN DIAMETER

2.82

99.510010099.5

99.5100100

10099.7

10099.7

99.099.099.799.297.2

99.099.2 99.099.5 99.799.0

99.5

99.599.7

4.00

99.5

99.7

100

99.7

100

99.799.510010099.5

99.599.7- 99.799.7_

100100

99?7

100100

IN MILLIMETERS

5.65 8.00 10.3 16.0

99.7 100 _ __ ____ __ __

100 ~ ~

_ _ _ _ _ __

100

100 99.7 100 ~_ _ __ _ _

100

100 100 __ __

100 100 _ __ _ _ __ __ __ __

100

COLLECTED AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

216

TABLE 151.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0556, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-19 5-215-22(1)

5-24(1)5-265-275-285-29(1) 5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1) 6-23

6-256-276-29(1)

0.59

27.718.025.2 20.2

8.726.723.5

17.725.2

32.725.0

20.223.214.520.719.0

32.033.5

39.733.5

38.723.214.7

18.7

28.526.2

(1) NO SAMPLE(2) SIZE DATA

0.70

49.541.243.2 50.5

277?55.048.7

44.049.7 -62.555.7

45.550.234.241.237.7

54.561.2

72.560.0

73.745.233.2

39?5

50.555.0

0.84

67.765.559.7 74.5

48.275.265.0

68.765.2

83.575.5

66.071.555.057.559.7

66.777.7

85.080.2

88.565.754.5

58.2

68.777.7

FINER,

1.00

80.078.272.5 88.0

7l7782.579.0

81.080.2 95.089.5

78.284.071.769.573.7

76.585.7

93.091.0

94.579.771.2

69.0

80.289.0

BY NUMBER OF PARTICLES, AT

1.18

91.086.280.0 93.5

83.088.090.7

86.788.7 97.795.0

85.592.281.078.083.2

83.592.7

96.594.7

98.088.082.2

81.0

86.095.2

1.41

96.290.287.0 97.2

87.092.795.2

94.095.0 -99.598.2

92.296.289.285.790.0

88.594.5

98.097.0

99.294.788.5

88.0

90.797.7

1.68

99.593.791.0 98.0

91.795.096.2

97.598.2 -99.799.7

95.298.794.789.594.5

92.295.7

99.099.2

99.297.092.5

91.7

94.298.7

2.00

10094.795.0 98.2

96.797.597.7

99.799.2 99.7100

98.599.598.293.596.2

95.798.0

99.599.7

99.298.795.5

95.7

96.599.5

GIVEN DIAMETER

2.82

98.5100 99.2

99.599.5100

99.7100 100

10099.799.597.799.2

98.599.2

99.7100

99.799.598.7

98.5

99.099.7

4.00

100

100

10099.5

99.7

10099.799.799.7

99.799.7 -100

100100100

99.7

99.599.7

IN MILLIMETERS

5.65 8.00 10.3 16.0

_______ _

_____

_ _ _ ___

99.7 100

100 __ - _

_

4 f\f\ ____ ___J.UU 100 99.7 100

99.7 99.7 100 100 -

_ _ -

100

100 100

COLLECTED AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

217

TABLE 152.- SUHHARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0602, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1) 5-265-275-28

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216-22(1)6-23

6-256-27f. 70 f 1 \

0.59

23.033.717.722.2

40.541.734.2

34.044.033.227.724.2

31.232.714.724.024.7

34.232.0

37.022.2

40.716.59.5

21.2

22.221.7

0.70

41.763.238.552.7

66.572.259.2

68.273.064.257.751.5

60.059.733.546.743.2

61.556.0

67.547.2

68.738.033.7

49.2

41.750.0

0.84

65.082.259.074.2

80.784.579.2

84.089.281.780.769.7

76.079.049.065.061.7

77.073.2

84.066.5

B8.054.255.0

68.0

57.768.7

FINER,

1.00

77.789.273.586.5

90.091.088.5

94.096.292.793.280.0

86.793.264.577.574.5

83:784.5

92.580.5

94.773.267.7 77.7

69.782.0

BY NUMBER OF

1.18

86.294.583.293.2

95.795.293.5

97.598.097.796.789.0

93.597.275.785.783.2

89.590.2

95.587.2

97.284.774.5

86.0

80.790.2

1.41

91.097.789.795.5

99.097.597.0

99.099.099.099.294.5

96.798.283.090.790.2

93.295.0

98.594.0

99.094.282.5

91.0

90.094.0

PARTICLES, AT GIVEN DIAMETER

1.68

94.59B.292.798.2

99.599.099.7

99.299.799.799.796.7

98.299.289.093.794.0

95.596.7

99.296.5

10097.287.5

95.0

94.096.5

2.00

96.299.796.2100

99.799.7100

99.210010010099.0

99.099.792.595.297.2

99.098.2

99.598.7_98.592.2 98.0

96.598.0

2.82

98.710099.7

100100

99.7

99.7

99.710098.097.799.0

10099.0

100100

__99.298.0 99.2

98.599.5

4.00

100

100

100

100

99.7 99.299.099.7

99.5_

10099.2 99.7

99.7100

IN MILLIMETERS

5.65 8.00 10.3

__ -

__

99.7 100 99.7 99.7 10099.5 100100

100_ _

__

100

100

100

16.0

._ -

__

(1) NO SAMPLE COLLECTED AT THIS SECTION.

218

TABLE 153.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0653, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216-22(1) 6-23

6-256-27£_9Of 1 \

0.59

36.233.219.226.2

48.237.729.2

22.729.018.014.025.7

26.513.422.735.732.5

42.240.9

31.722.9

17.024.320.5

21.2

30.723.3

0.70

67.564.546.256.5

80.069.561.2

47.264.741.742.054.0

51.335.349.564.565.5

74.072.3

60.248.5

33.548.543.7

44.0

53.748.0

0.84

82.582.567.577.2

90.786.079.7

71.782.764.767.071.2

73.753.370.782.881.8

90.085.8

82.070.4

52.267.561.3

61.5

71.071.8

FINER,

1.00

93.294.284.086.7

95.094.592.2

86.592.784.785.283.5

87.568.883.791.990.4

95.391.5

89.584.4

67.576.671.1

74.2

82.786.0

BY NUMBER OF

1.18

97.598.590.593.7

96.796.598.0

93.597.093.294.589.7

94.780.589.795.595.2

98.395.1

94.593.8

79.784.179.0

85.2

90.593.8

1.41

10099.796.297.0

98.798.599.5

96.599.596.097.093.5

97.089.193.296.697.2

99.197.2

97.097.3

90.088.485.1

90.5

94.097.3

PARTICLES, AT

1.68

99.798.098.2

99.299.7100

98.799.798.099.095.5

99.294.395.797.898.2

99.497.3

98.298.8

96.092.286.3

94.5

95.599.3

2.00

10010098.5

99.599.7

10099.799.599.297.7

99.797.897.298.199.7

99.797.6

99.599.3

98.795.191.7

97.5

97.599.8

GIVEN DIAMETER

2.82

100

99.599.7-

_10010010099.5

10099.898.299.9100

99.998.3

99.5100

10098.597.3

99.5

99.0100

4.00

100100

-

_ .

99.7_

99.899.7100

10099.5

100

_99.899.5

100

100

IN MILLIMETERS

5.65 8.00 10.3 16.0

_ . . .

__ . . __ __ __ __ . -

_ _ _ _ - . . __ . _ __ _

100_ _ _ _

100 * 100 * * __ -

_ _ _ _100

_ _ _ _99.8 100100 _______

_ _ _ _

(1) NO SAMPLE COLLECTED AT THIS SECTION.

219

TABLE 154.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0708, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22 ( 1 )

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

0.59

31.513.523.77.7

47.530.530.515.7

19.720.724.218.220.7

29.235.024.026.030.5

37.729.034.044.519.2

21.016.521.0

38.0

22.526.2

0.70

61.038.058.025.0

78.064.067.249.2

40.745.252.048.244.7

55.765.052.244.761.5

64.556.268.073.748.0

42.740.039.5

63.5

49.553.5

0.84

76.263.079.247.0

89.084.086.566.5

68.764.766.571.565.5

71.583.068.059.278.7

79.579.785.588.770.5

62.257.256.0

80.5

64.571.2

FINER,

1.00

83.576.791.265.2

94.091.795.783.7

85.078.778.584.777.7

85.593.082.066.288.5

89.587.794.594.585.7

72.573.063.7

90.0

77.283.2

BY NUMBER OF PARTICLES, AT GIVEN DIAMETER

1.18

92.788.796.576.7

96.798.299.792.0

93.085.586.291.786.0

92.595.788.573.593.0

94.093.297.597.591.5

83.782.072.5

95.2

84.090.7

1.41

97.093.098.084.7

98.599.210097.7

96.791.291.795.594.0

95.597.593.078.597.0

97.296.599.299.296.5

91.089.275.7

97.7

90.795.7

1.68

98.096.798.791.5

98.799.7- 99.7

99.296.094.597.596.7

97.598.794.781.798.5

98.598.299.299.798.0

93.794.282.2

98.7

94.097.7

2.00

99.098.799.297.0

99.2100

100

10097.797.098.097.7

98.799.095.788.799.5

99.599.099.599.798.5

96.295.588.7

99.2

96.599.0

2.82

10010099.799.2

99.7 -

_99.799.298.599.5

99.599.598.097.099.7

99.710010010099.2

99.099.295.0

99.5

98.7100

4.00

- 100100

99.7

_10010099.2100

10010099.799.5100

100

100

99.799.798.7

99.7

100

IN MILLIMETERS

5.65 8.00 10.3 16.0

. __ _

. __ __

_---__100

__ __ __ __ __

_ _ _ __ . __ __

100

_ _ _. __ __ .

100 100

_ _ __ _. __ . . . __ __ . . __ __ .

100 100 99.7 100

100 ~ _ _ _ __ __ .

(1) NO SAMPLE COLLECTED AT THIS SECTION.

220

TABLE 155.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0757, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-26 5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1) 6-23

6-256-27 &-9or i \

0.59

17.710.216.010.5

27.7 22.026.7

14.021.723.017.733.7

17.039.041.740.250.7

36.229.023.230.718.5

31.026.722.0

15.5

15.733.5

0.70

36.731.238.744.2

58.551.257.2

35.247.550.051.763.7

41.566.569.066.775.2

64.258.048.258.042.0

63.556.546.0

36.2

38.562.5

0.84

53.054.260.266.0

79.0 70.276.0

57.070.770.775.079.7

62.282.785.778.090.2

77.775.070.573.262.5

79.275.265.7

60.2

56.080.0

FINER,

1.00

67.073.574.581.0

89.5 82.289.0

75.284.586.788.089.7

79.089.794.086.595.7

86.788.282.783.776.2

89.588.577.7

76.5

71.589.2

BY NUMBER OF PARTICLES, AT

1.18

76.285.083.588.5

93.0 91.094.5

85.793.293.792.794.2

88.093.296.091.598.2

92.094.089.590.788.0

93.794.785.0

85.7

81.095.7

1.41

81.793.090.794.5

95.5 94.297.7

93.596.298.296.597.7

92.595.297.794.799.7

94.796.295.095.093.7

96.296.793.0

92.7

88.097.7

1.68

88.098.294.098.0

98.7 96.799.2

97.297.599.597.298.7

95.096.299.297.2100

96.097.597.098.596.0

98.098.595.7

97.0

92.099.0

2.00

91.599.597.299.0

99.2 98.099.2

98.598.299.798.098.7

96.797.599.798.0

96.798.298.099.297.0

99.099.297.5

99.0

95.799.7

GIVEN DIAMETER

2.82

98.010099.099.7

100 99.5100

10099.510099.799.2

98.598.799.799.5

98.599.599.010099.7

99.599.798.7

99.7

98.7100

4.00

99.5 99.5100

100

100 -

99.7100

99.299.2100100

99.7100100 100

99.510099.7

100

99.2

IN MILLIMETERS

5.65 8.00 10.3

100

100 __ __ __

_ __ __ __ _ _

100

99.7 99.7 10099.5 100 _ __

99.7 100 ____ __

100 __

100

99.7 100

16.0

~

__

_

_

(1) NO SAMPLE COLLECTED AT THIS SECTION.

221

TABLE 156.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0808, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285»9Q / 1 \

*7 \ 1 /

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-226-23

6-256-276-29

0.59

16.215.220.725.5

_29.521.214.5

15.223.217.724.75.0

29.737.837.830.534.3

25.016.616.619.422.7

32.923.228.830.028.2

23.923.519.0

0.70

39.238.245.251.5

_56.547.040.2

37.547.247.749.025.7

56.468.464.658.065.4

59.036.436.743.748.8

59.248.550.862.258.6

49.452.943.5

0.84

62.058.562.572.5

_76.570.565.0

57.068.571.268.247.7

74.184.476.173.081.0

77.358.755.566.171.1

76.565.762.981.677.5

66.374.462.2

FINER,

1.00

80.276.274.282.7

_87.786.785.5

69.580.285.583.567.7

86.191.485.486.091.4

86.071.471.782.183.5

86.078.275.490.691.6

78.388.678.2

BY NUMBER OF PARTICLES, AT GIVEN DIAMETER

1.18

90.588.082.286.7

_92.792.794.7

81.289.592.589.781.7

91.196.190.291.595.2

92.185.382.388.190.1

92.185.282.895.395.9

86.393.386.7

1.41

96.295.088.590.7

_95.796.297.7

90.594.796.793.591.5

94.798.294.094.597.4

95.091.887.093.893.6

95.191.288.197.597.9

91.897.891.7

1.68

97.798.793.793.7

_97.598.599.0

93.097.098.295.793.2

97.199.696.597.797.7

97.495.591.297.095.9

96.696.290.898.598.8

97.399.596.2

2.00

98.010096.297.0

_98.599.099.7

97.298.298.795.796.5

98.099.697.098.598.8

98.198.196.198.897.1

98.398.094.399.599.5

97.810097.7

2.82

99.2

99.599.7

_99.299.799.7

99.299.799.299.598.7

99.899.998.299.299.8

99.099.698.810098.5

99.399.598.8100100

100 98.7

4.00

100

100100

_99.7100100

99.710010099.799.2

99.899.999.810099.8

99.310099.8 99.6

10099.7100

__ 99.7

IN MILLIMETERS

5.65

- -

_100

100

10099.5

10099.9100

100

99.8- 100

100_

100

_

100

8.00 10.3 16.0

__ __ ... _ __ .

_ _ __ __ __ .

III _ __ - _

100 _ _ _

100_ - _ __ ...

100 __ __ _ _ - __ _ ...

_ _ _ __ - __ -

_ __ ___ __ -

(1) NO SAMPLE COLLECTED AT THIS SECTION.

222

TABLE 157.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0853, EAST FORK RIVER, HYOUING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1) 5-265-275-285-29(1) 5-306- 1- 3

I?r

- 9-10

6-116-126-13

6-146-156-166-17fe-186-19fe-206-216-226-23

6-256-276-29(1)

0.59

40.59.713.518.5~

23.018.59.5

20.226.518.017.015.7

32.734.040.030.027.7

21.519.716.218.523.0

22.739.026.531.023.7

25.226.0

0.70

64.233.539.552.2

57.240.025.0

40.750.545.241.541.5

60.758.061.057.756.7

46.541.240.544.252.7

47.269.255.766.249.5

48.753.5

0.84

80.059.059.576.7

74.762.047.5

60.067.561.759.262.7

81.773.578.074.776.5

63.057.561.265.271.2

67.286.077.580.274.2

67.073.7

FINER,

1.00

88.277.273.786.7

85.773.066.0

77.777.572.271.275.7

91.285.087.285.085.2

76.572.075.077.280.7

77.294.288.787.286.2

78.782.7

BY NUMBER OF PARTICLES, AT

1.18

92.288.582.794.2

91.084.081.7

87.084.584.582.786.5

96.093.090.790.791.0

86.779.285.286.788.5

84.798.593.293.094.5

87.091.0

1.41

94.594.288.597.2

95.790.089.7

93.590.289.791.291.0

97.796.595.594.595.2

92.085.091.592.593.0

89.599.096.095.797.0

92.795.2

1.68

96.097.094.098.0"

97.595.094.5

96.293.593.594.592.5

98.597.797.597.097.2

95.090.295.296.096.7

94.099.797.796.599.2

95.797.5

2.00

96.798.297.798.7~

99.096.797.0

97.595.296.598.594.2

99.299.598.598.298.0

97.293.098.097.799.5

96.210099.598.099.5

97.599.2

GIVEN DIAMETER

2.82

98.099.599.599.2

99.799.299.5

99.597.799.210099.0

10099.799.799.299.2

99.097.210099.5100

99.5

10099.5100

98.5100

4.00

99.0100100100

10099.7100

10099.599.5

100

10010099.799.5

99.798.5

99.7

99.7

100

99.7

IN MILLIMETERS

5.65 8.00 10.3 16.0

100 .

__ 100 _____

99.7 10099.7 100

100100 ______

10099.7 99.7 100 100

100

100 -

(1) NO SAMPLE COLLECTED AT THIS SECTION.

223

TABLE 158.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0898, EAST FORK RIVER, HYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-27£-90 f 1 1

0.59

23.525.521.016.7

21.014.715.0

19.027.231.05.518.5

19.037.751.530.742.2

24.527.7

13.521.7

22.517.522.037.734.5

31.531.7

0.70

47.048.238.042.2

42.036.040.2

45.049.260.219.744.5

42.768.776.059.068.2

47.753.2

34.552.0

43.041.549.566.561.5

59.056.7

PERCENT

0.84

65.273.254.064.7

61.054.266.5

69.062.282.043.267.0

68.088.587.075.785.7

69.576.5

53.769.2

62.263.570.284.580.7

77.574.2

FINER,

1.00

79.283.268.777.0

76.770.079.2

81.775.591.061.578.0

80.294.592.584.093.5

82.086.2

65.780.0

75.779.083.791.288.5

89.084.2

BY NUMBER OF

1.18

89.090.278.086.2

87.779.088.0

89.080.594.277.586.0

89.097.795.290.597.2

90.793.0

78.288.5

87.087.592.295.793.2

93.290.5

1.41

93.595.083.293.2

92.585.595.2

93.085.797.086.791.2

94.099.596.094.598.2

97.095.5

87.095.2

91.295.295.098.296.0

96.295.7

PARTICLES, AT

1.68

96.799.087.595.5

95.093.297.2

94.791.599.294.595.0

95.599.797.596.599.5

97.796.0

92.796.7

96.098.796.299.097.7

98.598.0

2.00

98.099.292.297.2

98.095.798.5

96.593.299.597.597.0

97.210098.297.599.7

98.597.5

96.098.5

97.799.298.099.599.2

99.599.0

GIVEN DIAMETER

2.82

99.710096.298.7

99.799.799.7

98.798.010099.099.5

99.0 -99.599.5100

10099.2

99.799.0

98.710099.010099.7

99.599.7

4.00

100 99.599.2

10010099.7

99.799.5- 10099.7

99.5 99.799.7

99.7

10099.5

99.2- 100

100

99.7100

IN MILLIMETERS

5.65 8.00 10.3 16.0

__ _ -99.7 100 100 ______

_ _ _ __ - __

99.7 99.7 100

100 100 _- -

1 rtrt _» ,_ i\j\j "-

100 __

100 100 ______

_ 100

100

100__ - ___

100 __ __

(1) NO SAMPLE COLLECTED AT THIS SECTION.

224

TABLE 159.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0940, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

0.59

26.523.720.212.0

16.716.523.018.5

29.231.233.519.527.2

25.227.531.528.518.2

21.212.5

21.725.7

26.023.222.729.523.5

25.028.5

0.70

51.243.044.538.0

__37.045.242.543.0

59.059.063.247.256.2

50.557.553.754.738.0

43.735.2

44.259.2

55.247.549.257.554.7

49.253.5

0.84

69.566.259.261.5

58.567.553.566.7

77.578.7Bl.O74.080.7

65.073.067.073.557.2

60.751.7

61.080.0

73.766.069.275.073.7

63.771.0

FINER,

1.00

83.580.771.279.5

71.782.569.078.7

88.092.089.283.291.5

77.784.780.084.771.2

74.565.2

74.089.0

86.279.084.283.285.7

72.782.7

BY NUMBER OF PARTICLES, AT

1.18

88.587.579.587.5

81.792.578.287.2

93.596.294.091.097.0

83.591.587.092.280.0

80.577.7

86.794.0

93.087.092.090.793.2

80.789.0

1.41

92.094.586.093.0

88.596.585.292.2

97.097.596.594.598.7

89.295.291.296.287.0

85.585.0

92.096.2

97.092.793.795.096.5

88.793.5

1.68

95.097.591.296.5

_91.798.590.095.2

98.099.597.596.599.2

92.296.595.097.092.7

89.293.0

94.598.2

98.795.296.297.798.2

92.595.0

2.00

97.599.094.598.7

_95.599.093.797.0

98.010098.298.099.5

94.099.097.798.596.2

94.795.2

97.298.7

99.597.598.099.099.7

96.797.5

GIVEN DIAMETER

2.B2

99.299.798.599.5

99.099.797.099.5

98.5

99.599.099.5

97.510099.599.799.2

98.798.2

99.099.7

99.798.799.0100100

99.799.5

4.00

99.710099.2

100

_99.510010099.7

98.5

99.510099.7

99.5 99.7

10099.7

10099.2

99.5100

10099.5

100

100100

IN MILLIMETERS

5.65

100

100

_100

-

99.7

99.5

100 100

100

99.7 100_

99.7

100

99.7

_

8.00 10.3 16.0

- . __ _ __ __ -

_ _ ___ __ __ - __ __ __

99.7 100

99.7 100__ _ __ _

_ _ ___ __

100__ _

_ _ _100

__ _

_ 100

__ __ _

_ _ __

(1) MO SAMPLE COLLECTED AT THIS SECTION.

225

TABLE 160.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 0985, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-14 5-16 5-19 5-215-22(1)

5-24(1) 5-26 5-27 5-285-29(1)

5-30 6- 1 6- 3(2) 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-14 6-156-16(1) 6-17 6-18

6-19 6-20 6-21 6-22 6-23

6-25 6-276-29(1)

(1) NO Si (2) SIZE

0.59

20.0 25.7 21.0 19.2

15.5 25.7 17.2

23.7 21.0

25.224.2

20.0 33.0 45.2 25.0 22.0

28.2 26.2

34.0 25.5

28.7 43.0 23.234.2 34.0

29.5 25.5

\MPLE DATA

0.70

38.0 58.0 46.0 48.7

33.5 54.0 41.0

48.7 39.2

47.0 48.7

43.2 58.0 70.7 51.7 44.0

54.5 52.0

61.7 50.0

55.2 66.7 50.7 71.7 60.0

53.5 53.7

0.84

55.0 79.2 66.5 71.5

56.0 72.0 57.2

66.7 59.7

64.7 68.7

60.7 74.2 84.7 70.2 62.2

70.7 71.7

82.0 70.7

71.5 83.0 70.7 87.5 74.7

68.5 72.7

FINER,

1.00

71.7 91.2 82.0 86.0

72.0 83.5 71.7

77.2 72.7

77.0 86.7

72.5 84.7 90.2 81.2 74.5

82.7 83.7

92.0 83.2

85.2 91.7 83.5 93.0 85.0

81.0 83.0

, BY NUMBER OF PARTICLES, AT

1.18

84.0 98.0 89.2 91.5

83.7 89.2 80.2

85.7 81.5

85.2 95.0

81.7 88.7 94.2 89.0 83.2

89.0 91.0

96.5 89.2

92.7 95.5 91.5 97.0 90.5

87.2 91.7

1.41

90.0 99.5 94.5 95.5

89.5 95.0 87.5

90.2 86.2

92.2 98.0

86.7 95.7 97.2 93.0 89.7

93.0 94.5

98.5 92.5

95.5 98.0 97.7 98.5 93.7

93.7 96.0

COLLECTEP AT THIS SECTION. NOT DETERMINED FOR SAMPLE COLLECTED

1.68

93.7 99.5 97.2 97.0

93.5 96.0 92.2

93.0 89.2

95.5 98.7

92.7 97.2 98.2 96.294.7

96.0 97.2

99.2 95.7

99.0 98.7 99.5 99.5 95.0

95.5 97.7

AT THIS

2.00

97.5 100 98.7 98.2

96.5 98.2 95.0

95.5 92.2

96.7 99.5

95.7 98.2 99.0 98.5 97.0

98.0 97.7

99.2 97.5

99.5 99.0 99.5 99.5 97.0

97.5 98.5

GIVEN DIAMETER

2.82

99.5

99.798.7

98.7 98.7 98.2

97.7 97.5

98.5 100

98.5 99.5 100 99.7 98.7

99.7 99.2

99.598.7

99.5 99.2 100 99.7 99.0

98.5 99.0

4.00

100

99.7 99.5

100 99.7 99.5

98.5 98.7

99.7

100 99.5

100 100

99.7 99.2

100 99.7

100 99.7

100 100

99.7 100

IN MILLIMETERS

5.65 B.OO 10.3 16.0

100 99.7 100

100 99.5 99.5 100

99.5 100100

100

100

100 99.7 100

100

100

99.7 99.7 99.7 100

SECTION.

226

TABLE 161.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1038, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22

5-245-26 H5-275-28

0.59

21.721.733,023.013.7

24.0L)

14.029.2

0.70

40.750.558.747.234.5

45.7

38.055.5

PERCENT

0.84

56.071.079.065.255.2

63.5

60.774.2

FINER,

1.00

72.283.588.074.075.7

74.7- 80.288.0

BY

1.

8489928185

82

9295

NUMBER OF PARTICLES, AT

18

.0

.7

.2

.0

.2

.2

.0

.2

1.41

89.296.794.788.092.7

87.0- 94.298.0

1.68

93.599.097.292.097.0

91.7 97.599.5

2.00

98.299.598.297.798.7

95.0 98.799.7

GIVEN

2.82

99.710010099.299.7

98.5

100100

DIAMETER IN MILLIMETERS

4.00 5.65 8.00 10.3 16.0

100. __ . . _ __ .

99.5 10099.7 99.7 99.7 100

100 ~ . . _ _ _ . . . __ . .

5_OO f 1 \ -» ~^7 ̂ 1 J " """ " "" * ~ * *

5-306- 16- 3 ;6 K *y 46 -7 *

21.735.5

( «.

)

6- 9 30.56-106-116-126-13

6-146-15

34.522.516.528.0

15.034.5

6-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29 (

25.023.0

28.730.513.241.530.5

38.530.5

.)

1) NO SAMPLE2) SIZE DATA

52.761.0

52.264.542.536.555.7

35.770.5

46.050.7

58.260.740.274.559.2

70.560.5"

77.580.0

67.283.058.052.777.5

55.784.7

66.265.2

78.077.061.087.776.7

85.778.2"

90.589.2

77.093.271.266.087.2

72.291.0

79.078.5

88.289.078.094.286.7

96.288.0~~

9594

8497787592

8094

8786

9494899792

9892

.7

.0

.5

.5

.5

.7

.2

.5

.7

.2

.2

.5

.2

.5

.2

.5

.7

.7

99.096.7

90.298.788.282.096.2

87.596.7

93.290.7

97.297.096.298.296.2

98.796.0"

99.099.7

93.599.794.086.297.0

91.097.7

98.594.7

98.598.598.099.598.0

98.797.2"

10099.7

94.599.796.589.798.5

93.598.7

99.296.7

10099.799.099.598.7

99.798.2"

_100

99.510099.795.2100

97.799.5

10098.7_

10010099.7100

10099.2"

_ _ . _ _ _. __ . .

100

100 98.0 99.5 100

99.7 100100 __ .

100 _ _ _ _ _. . . . . .

100

_ _ _ _ _99.7 100 '

COLLECTED AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

227

TABLE 162.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1077, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1) 5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216-22(1) 6-23

6-256-27 f.-tat i \

0.59

14.724.025.014.722.0

25.5

13.024.0

22.729.515.530.023.2

30.728.029.020.716.0

30.224.5

29.725.0

26.732.725.2

34?7

31.531.7

0.70

39.249.555.738.050.0

55.5

43.050.2

59.258.743.057.244.5

56.555.053.740.539.0

60.551.5

58.551.2

56.561.259.5

66.0

56.758.7

0.84

60.571.576.062.070.7

77.0 66.073.7

78.083.263.274.563.7

79.574.071.559.062.5

80.270.0

79.270.7

75.279.077.2

81.0

78.576.2

FINER,

1.00

75.585.091.076.582.5

88.7 84.787.0

89.094.775.085.780.0

90.085.583.071.576.7

91.580.5

88.786.2

85.289.787.5

89.7

87.288.2

BY NUMBER OF

1.18

85.296.296.088.589.7

93.2 94.595.7

97.298.082.591.787.7

93.791.592.285.585.0

94.088.5

94.292.7

91.094.594.7

92.7

92.794.5

1.41

90.510099.294.594.5

97.0 97.099.5

98.799.088.096.593.5

96.595.595.090.591.5

97.092.7

97.296.5

94.798.097.2

95.7

96.097.7

PARTICLES, AT

1.68

93.7

99.797.096.7

97.7

97.7100

99.599.591.598.096.7

98.298.096.794.795.5

98.295.5

98.098.5

96.799.298.2

97.5

98.098.5

2.00

97.2

99.799.098.0

99.0

98.0

99.599.795.098.798.5

99.099.598.097.098.7

99.297.0

99.099.0

99.099.798.5

99.0

98.799.7

GIVEN DIAMETER

2.82

99.5 10099.599.7

99.2 100

10099.799.099.799.5

99.710099.799.099.5

99.798.2

99.7100

99.210099.5

99.7

99.7100

4.00

99.5.

100100

99.5

10099.7100100

100

10099.5100

10099.7

99.7

100 100

100

100

IN MILLIMETERS

5.65 8.00 10.3 16.0

100 _____- __ __ __ __ ____ _ __

99.7 100 .. __ __ _ __ __

__ __ __ . 100

- __ __ __ __

100 __

_ _100

100

_ _ _ __ _ __

_ _ _ _ _

(1) NO SAMPLE COLLECTED AT THIS SECTION.

228

TABLE 163.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1120, EAST FORK RIVER, HYOMING, 1980

DATE 0.59 0.70

PERCENT_FINER_L_BY_NUMBER OF PARTICLES, AT GIVEN DIAMETER IN MILLIMETERS ___

0.84 1.00 1.18 1.41 1.68 2.00 2.82 4.00 5.65 8.00 10.3 16.0

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-11 6-126-13

6-146-156-16(1)6-176-18

6-196-206-21

6-23

6-256-276-29(1)

1) NO

17.517.736.736.012.7

26.2 14.511.7

19.231.7

31.537.0

28.527.533.7 21.220.7

16.519.2

24.230.5

31.524.520.5

22.5

27.731.0

SAMPLE2) SIZE DATA

41.741.265.271.038.2

55.0 38.225.2

38.061.5

53.771.2

52.254.263.0 42.545.5

42.737.7 -56.263.0

64.253.749.0

48.5

53.256.0~

COLLECTED

58.764.584.285.264.0

71.7 61.243.0

58.282.2

76.786.5

68.771.279.7 59.266.0

63.554.0 73.784.5

84.073.069.0

66.7

70.071.7

73.274.791.793.079.7

86.5 76.560.0

72.591.2

88. 094.2

79.783.787.5 72.078.5

80.569.5

85.295.2

92.084.079.7

80.7

82.784.2

85.778.795.096.290.0

92.5 87.777.2

84.095.5

92.597.7

86.289.592.0 81.591.2

88.778.5

91.598.0

96.090.586.5

88.5

90.092.0

93.785.597.598.795.0

96.0 93.287.0

91.798.7

95.598.2

92.594.795.5 87.795.0

93.087.0

94.598.7

99.596.093.5

92.7

94.797.2

99.290.098.299.097.7

96.7 -98.293.5

96.099.5

96.799.2

95.596.797.2 91.097.5

97.291.0

97.299.7

10098.596.5

96.0

98.298.7

99.7 10094.7 99.298.2 99.799.2 99.598.2 99.5

98.5 100

99.0 10097.5 99.7

98.5 99.7100

98.2 99.799.7 99.7

97.5 99.598.5 10098.0 99.2 94.5 97.098.2 99.7

98.0 99.594.0 98.5

99.0 10099.7 100_ _

99.0 10098.0 100

97.2 98.5

98.7 99.599.5 100

10010010099.7__

100

100

10099.7

99.7

100 99.7100

100100

_

_-

99.7

99.5 "

100_ -

_

_100

100

100

_

_

100

100

___. - _. -

_ _ _. _. _

_ _ _

_ _ _

_ _ __ __~ ~

_ _ _ __ - _ -

_ _ _ . - .

_ _ ___ -

AT THIS SECTION.NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

229

TABLE 164.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1155, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-285-29(1) 5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216-22(1) 6-23

6-256-27£_9O/ 1 ^

0.59

28.731.541.716.021.0

24.5

27.029.2

14.040.227.240.521.5

27.020.028.523.022.2

16.217.0

26.729.2

22.230.220.0

17.2

37.729.2

0.70

56.260.072.245.550.0

48.7

50.756.0

44.270.267.069.748.2

52.246.749.246.243.5

44.540.7

53.261.7

50.556.551.7

40.5

63.053.7

0.84

73.080.785.263.268.7

74.2

69.273.5

70.088.589.588.065.0

70.067.068.062.266.7

68.260.0

67.281.0

70.573.068.0

59.7

77.076.2

FINER,

1.00

84.793.792.275.581.2

86.2

84.285.5

86.796.096.594.779.2

81.280.581.277.580.0

81.072.0

77.792.7

84.582.077.2

78.2

87. 084.0

BY NUMBER OF PARTICLES, AT

1.18

91.097.296.284.291.5

93.2

93.292.5

92.797.799.297.786.7

88.291.288.088. 588.0

89.280.0

84.296.7

90.287.285.5

86.5

91.290.2

1.41

93.599.098.289.795.0

96.0

96.596.0

97.099.299.299.093.7

94.096.792.593.292.7

92.788.2

89.297.7

94.791.291.7

93.0

94.095.2

1.68

95.799.599.094.598.2

98.5

99.297.7

99.099.599.799.796.7

98.098.796.295.796.7

95.794.2

93.098.7

96.795.095.2

95.0

96.597.0

2.00

98.010010098.598.7

99.2

99.598.5

99.299.7

10010098.0

99.099.298.597.598.7

97.597.2

96.599.0

98.796.598.0

96.5

97.298.0

GIVEN DIAMETER IN MILLIMETERS

2.82

99.5

100100

100

99.599.2

99.7100

99.5

10099.799.710099.7

10099.7

99.0100

99.299.099.0

99.2

99.599.2

4.00 5.65 8.00 10.3

99.7 100 __ _ ____ __ __ ___ __ _ __

_____

99.7 100 99.5 100

100 __ __ _ ___ __ __ ___ __ _ _

99.7 100

100 100 __ __ __100 ______ _ _

100 100

100 100 100 100

100 99.7 99.7 100

16.0

_

_

__

_

_ _

__

(1) NO SAMPLE COLLECTED AT THIS SECTION.

230

TABLE 165.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1202, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-285-29(1)5-30- 1- 3- 5- 7

- 9-10-11

6-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-94M \

0.59

33.732.227.520.019.7

25.7

37.241.7

30.039.029.529.025.5

23.720.232.033.723.2

13.227.2

40?531.2

22.231.215.0

35.2

22.222.7

0.70

55.764.052.050.546.0

53.0

70.76B.7

54.770.768.053.551.7

46.740.755.0SB. 548.5

43.254.0

72.766.7

48.759.742.0

64.5

44.747.7

0.84

71.283.566.271.767.0

73.5

87.588.7

75.586.087.273.074.0

70.758.273.272.572.0

66.776.0

87.080.5

69.076.064.0

82.0

60.070.7

FINER,

1.00

79.089.778.084.579.0

84.5

95.795.0

86.294.596.584.089.5

83.772.285.284.282.2

81.7B5.7

93.790.5

77.784.277.2

92.0

72.582.7

BY

1.

8797849487

89

9998

9299999194

9181908987

9293

9696

859087

97

8389

NUMBER OF

18

.2

.0

.5

.2

.0

.2

.0

.0

.5

.0

.2

.7

.5

.5

.2

.5

.7

.7

.0

.0

.0

.2

.0

.7

.2

.0

.7

.5

1.41

91.299.091.097.293.0

93.7

10098.7

97.599.710094.097.5

96.088.094.293.792.7

95.595.5

97.798.5

91.595.793.2

98.5

92.094.0

PARTICLES, AT

1.68

94.599.093.298.597.2

96.0_

98.7

97.5100

96.299.5

98.092.596.596.595.7

98.098.0

99.099.2

94.298.097.2

99.0

94.795.2

2.00

98.099.595.799.299.0

98.0_99.7

99.2

99.599.5

99.096.598.298.098.0

98.598.7

99.799.7

97.598.098.7

99.5

97.598.0

GIVEN DIAMETER IN MILLIMETERS

2. 62

99.710098.510099.2

99.2_ .

100

99.7

100100

99.799.599.799.599.7

99.599.7

10099.7

99.599.299.7

100

10099.5

4.00 5.65 8.00 10.3 16.0

100 _____

99.7 100

99.5 100

99.5 99.7 100 _ _ _ _

100 _____

_ _ _ _ _ __ __

100 100 100 99.7 99.7 100 100

100 ~100 _____

_ _ _ _ _loo ~ "" 100 _____1 Aft ___XUU100 ____________ _ __ _100 _____

(1) NO SAMPLE COLLECTED AT THIS SECTION.

231

TABLE 166.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1241, EAST FORK RIVER, NYOMING, 1980

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1) 6-23

6-256-27t_OQf 1 t

0.59

26.515.024.515.219.5

35.7

28.239.726.2

26.224.024.223.724.5

28.034.540.538.234.0

29.736.529.535.521.5

23.020.516.3

34.2

30.520.6

0.70

55.241.753.039.046.0

62.7

58.768.262.2

56.561.759.546.547.0

49.759.568.565.266.7

63.260.561.767.253.7

53.248.740.3

62.5

54.545.7

PERCENT

0.84

69.068.774.262.761.2

79.2

75.785.083.0

77.082.076.069.765.2

61.076.784.281.280.7

84.072.780.282.777.2

72.768.059.4

77.1

70.065.7

FINER,

1.00

83.084.784.278.074.5

89.2

87.591.292.2

86.593.287.583.078.7

73.286.792.288.588.0

92.082.788.291.088.7

85.081.272.3

85.7

82.077.1

BY NUMBER OF PARTICLES, AT GIVEN DIAMETER

1.18

91.091.089.087.784.0

94.7

93.596.096.0

91.098.093.090.787.0

81.790.595.593.595.0

96.088.296.595.094.5

92.587.282.1

91.4

87.086.8

1.41

95.096.092.292.590.2

97.2

97.298.599.5

95.299.296.796.293.2

89.094.097.796.097.2

97.591.797.597.597.5

96.792.090.8

95.2

90.292.7

1.68

97.097.095.595.595.2

98.5

97.298.799.7

97.799.798.298.596.0

94.595.099.097.798.0

99.094.798.298.598.2

97.795.595.4

96.6

92.296.3

2.00

10099.797.797.597.0

98.5

97.799.2100

98.599.799.599.298.5

97.096.599.298.298.7

99.797.099.099.298.7

98.596.298.1

98.2

96.298.4

2.82

10099.098.799.0

98.7

99.0100

99.010099.799.7100

99.098.099.799.299.5

99.799.7100100100

99.598.799.6

99.4

98.299.8

4.00

99.299.7100

99.7

100

100

100100

10099.299.799.7100

100100-

-

10099.2100

100

99.799.9

IN MILLIMETERS

5.65 8.00 10.3

. 100 100

100 _ _ _ _

_ . . . .. __. . _

99.7 10099.7 10099.7 100

.. . . . . . __ .

99.5 100

100 100

16.1

-

-

- - -

-

-

(1) NO SAMPLE COLLECTED AT THIS SECTION.

232

TABLE 167.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1284, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-27fc-9Q( 1 \

0.59

27.016.231.525.221.7

33.0

24.532.7

20.035.521.717.525.5

29.734.238.240.233.3

34.231.824.825.416.3

25.835.519.6

21.7

27.426.8

0.70

52.737.260.753.547.5

63.5

65.260.2

43.761.748.241.249.5

51.760.265.163.764.7

69.259.948.053.641.0

52.165.443.9

47.8

54.856.9

0.84

69.060.776.270.264.2

80.0

81.777.5

63.277.568.261.267.5

68.073.281.080.283.5

85.575.462.773.659.6

71.581.762.1

65.0

75.177.1

FINER,

1.00

82.776.789.582.576.0

88.7

<)T.589.5

79.092.080.078.279.2

78.781.989.888.290.6

95.783.371.286.569.2

82.890.074.7

75.4

88.188.5

BY NUMBER OF

1.18

88.286.095.287.082.2

93.7

98.094.0

89.095.288.587.787.0

86.589.193.592.595.0

97.088.078.392.678.4

90.194.981.9

82.3

92.893.3

1.41

92.093.097.591.287.2

95.5

99.097.0

94.298.293.592.792.0

91.792.496.495.097.5

98.591.081.496.082.6

93.796.688.3

86.9

95.896.6

PARTICLES, AT

1.68

95.097.298.792.790.0

97.2

99.798.2

97.299.097.597.295.7

95.095.298.796.598.5

99.593.984.098.388.9

95.898.292.2

90.1

96.998.2

2.00

96.799.099.295.792.7

97.7

10098.7

97.299.298.799.597.0

96.797.199.198.598.8

99.795.787.999.293.3

97.299.394.8

94.0

97.599.1

GIVEN DIAMETER

2.82

99.210010097.597.5

99.2

99.7

99.710010010098.7

99.098.699.899.799.5

10098.495.599.798.1

99.299.898.0

98.6

99.099.8

4.00

99.5 -99.299.7

100 -99.7

100 . .99.7

99.599.599.810099.8_99.898.899.999.7

99.999.999.5

99.7

99.599.9

IN MILLIMETERS

5.65

100

99.7100 - -

99.7

_ -

100

10099.8100

100_

10099.899.9

100

99.999.999.9

99.9

99.899.9

8.00

-

100

100

_ .

_99.9. -

_

10099.9

99.999.9100

99.9

99.999.9

10.3

-

_ .

_99.9 -

_

100

10099.9

99.9

99.9100

16.0

_100

_100

100

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

233

TABLE 168.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1315, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1) 5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1) 6-23

6-256-276-29(1)

0.59

24.08.5

24.029.723.7

31.0 22.737.0

15.227.214.716.030.7

45.035.135.233.726.1

32.933.833.720.227.8

28.030.321.8

22.4

26.229.1

0.70

52.229.549.559.051.0

60.7 45.268.0

42.253.237.545.563.7

71.765.861.058.251.9

66.760.464.546.551.6

58.250.752.2

44.5

49.156.8

PERCENT

0.84

73.247.565.776.775.0

76.7 68.282.2

62.573.560.567.785.7

85.282.377.777.768.9

84.776.280.867.171.4

76.367.971.5

61.8

64.578.6

FINER,

1.00

87.766.075.285.082.0

86.5

83.290.2

76.586.780.581.295.0

95.291.086.888.780.7

93.685.189.679.683.0

87.681.684.1

72.9

79.289.7

BY NUMBER OF PARTICLES, AT

1.18

93.781. 783.792.289.0

93.5

92.294.2

84.093.091.789.598.0

98.294.392.894.787.3

96.890.393.688.689.0

92.889.091.0

81.2

86.093.6

1.41

97.088.790.795.793.2

96.5

95.796.2

91.297.097.293.798.7

98.595.995.997.091.9

98.093.996.792.991.9

96.894.595.3

88.2

90.895.6

1.68

99.294.093.297.594.5

98.0

9T~.797.7

96.298.599.296.798.7

99.596.997.698.095.7

99.096.698.095.293.9

98.797.097.1

91.4

93.998.5

2.00

10098.097.298.095.7

99.0

99.098.7

98.299.299.798.799.7

99.798.598.698.598.6

99.798.198.496.695.6

99.298.599.3

93.8

97.399.1

GIVEN DIAMETER

2.82

99.599.098.797.5

100

99.799.5

100100100100100

99.799.899.699.799.7

10099.599.298.797.9

10099.699.8

96.5

99.399.5

4.00

99.510010099.5_

10099.7

. -

10099.910099.7100

__99.999.699.498.9_

99.999.9

98.8

99.899.7

IN MILLIMETERS

5.65

100-

100_- _

99.7

-

_99.9 99.7

__10099.899.999.4__

99.9100

99.6

99.999.9

8.00

-

_ .

100

99.9 100

99.999.999.8

99.9

99.9

99.999.9

10.3

-

_

. -

_100

99.999.999.9_99.9

100

10099.9

16.0

- -

- .

_ -

- -

100100100

100

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

234

TABLE 169.- SUHMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1360, EAST FORK RIVER, HYOHING, 1980

PERCENT FINER,

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216 9O M \"£.£. \ l ; 6-23

6-256-276-29(1)

0.59

22.513.030.035.636.9

32.0 28.832.7

15.528.019.218.237.7

35.331.433.237.524.6

35.428.824.322.632.5

27.526.224.1

29.9

31.434.1

0.70

44.237.554.762.167.3

62.1

54.157.3

43.055.541.548.763.0

62.357.760.067.851.8

65.955.655.147.461.9

58.749.050.2

61.1

59.967.8

0.84

60.760.274.281.085.1

78.1

72.675.6

61.777.062.575.083.0

81.473.476.885.373.7

84.273.475.270.379.9

77.464.872.4

78.2

77.586.5

1.00

76.780.586.591.392.4

88.7- 82.786.3

77.290.279.286.293.0

91.981.286.892.587.2

93.082.988.283.389.5

88.175.682.6

89.0

87.594.0

BY NUMBER OF PARTICLES, AT

1.18

88.788.091.795.897.1

92.7 90.691.3

87.596.086.593.796.7

96.587.991.496.594.2

96.189.294.189.395.0

92.985.189.0

92.9

94.197.3

1.41

93.294.094.798.398.6

95.5

94.794.0

94.598.595.796.797.7

98.191.693.998.397.3

97.892.796.793.596.8

95.592.292.8

96.1

97.299.2

1.68

94.299.096.599.499.0

97.2 97.496.0

97.599.297.798.798.7

99.195.395.699.298.5

98.494.898.396.897.8

97.896.195.1

98.5

98.199.5

2.00

96.710098.099.699.1

98.7 98.397.2

98.599.599.599.799.0

99.897.796.999.799.1

99.096.499.198.899.0

99.198.297.3

98.8

98.599.8

GIVEN DIAMETER

2.82

98.0 99.599.9100

99.6- 99.799.0

99.510099.710099.7

99.999.898.8100100

99.698.599.699.899.9

99.899.798.5

99.7

99.899.9

4.00

100 100100

100

10099.5

99.7 99.7 99.7

10010099.8

99.899.399.999.9100

10010099.2

100

10099.9

IN MILLIMETERS

5.65

__

99.8

100 100

100_

99.9

99.999.8100100

99.8~

_100

8.00 10.3 16.0

____ _ __ __

__ __ .

100

_ . -

_ _ __

100

99.9 99.9 10099.9 100 - . .

_ .

99.9 99.9 100

_ _

(1) NO SAMPLE COLLECTED AT THIS SECTION.

235

TABLE 170.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1396, EAST FORK RIVER, NYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-285-29 ( 1 )5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

0.59

23.223.022.532.430.5

28.1

24.630.8

23.019.211.220.730.0

38.429.833.127.324.9

29.528.320.323.231.4

24.835.628.4

31.4

36.228.7

0.70

47.251.545.262.758.7

59.2

49.761.3

44.540.728.547.052.7

62.557.559.054.753.1

58.156.247.950.559.4

54.864.756.9

63.6

62.861.4

0.84

66.275.766.579.176.8

76.2

69.277.6

68.267.049.066.574.7

80.274.176.775.074.0

75.875.567.672.277.1

74.481.779.8

80.5

81.280.8

FINER,

1.00

78.590.277.290.088.8

87.7

81.988.3

79.782.064.582.085.7

91.484.888.084.686.7

85.486.482.285.886.5

85.190.887.6

91.5

88.688.8

BY NUMBER OF PARTICLES, AT

1.18

86.095.5

?6.05.593.9

91.8

89.193.5

88.091.076.091.293.2

96.091.092.590.192.8

91.891.189.391.091.9

90.795.293.5

95.1

92.394.0

1.41

91.798.592.098.397.6

95.9

94.096.6

92.596.287.296.296.5

97.894.095.693.796.4

95.794.993.494.094.6

93.997.896.7

97.4

94.596.7

1.68

95.298.795.099.499.2

97.2

97.098.6

97.098.093.798.599.0

99.296.196.795.897.6

97.497.096.397.296.1

96.198.698.4

99.0

95.897.7

2.00

98.010097.599.799.7

98.6

98.299.3

98.298.799.099.599.5

99.796.797.997.098.6

98.598.697.999.097.8

97.598.899.7

99.2

98.099.0

GIVEN DIAMETER

2.82

100 98.299.9100

99.7

99.699.9

99.010099.599.799.5

99.998.999.199.299.9

99.499.699.799.899.3

99.199.5100

99.9

99.499.4

4.00

- 99.0100

100

100100

100 10099.799.5

10010099.799.799.9

99.899.910099.999.8

99.6100

100

10099.8

IN MILLIMETERS

5.65

99.7

_

_

100100_

99.899.9100

99.8100 10099.9

100

_99.8

8.00 10.3 16.0

. __ _ _100 __ __ __

_ _ ___

_ _ _ __ __

_ _ ___ __

100 100

100 _ __ _

99.9 100__ ___

_____

_ _ _99 . 8 99 . 8 100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

236

TABLE 171.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1425, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-27f.-->OI 1 \

0.59

20.523.725.736.323.6

25.0

27.031.0

22.221.224.518.731.7

32.838.436.931.924.3

29.729.026.223.031.3

25.435.828.6 30.6

40.132.3

0.70

42.049.545.262.546.7

50.5

52.759.0

47.546.557.043.054.0

56.068.565.960.753.1

59.259.259.148.259.2

59.964.357.6 62.0

70.264.4

0.84

56.772.262.277.663.4

69.2

71.075.3

70.268.581.565.774.5

76.483.881.479.474.9

77.979.878.772.274.7

81.281.981.1

80.4

86.183.6

FINER,

1.00

70.287.776.787.277.0

83.8

83.486.5

81.782.593.281.787.2

88.089.992.188.488.5

88.489.091.085.283.5

92.091.489.2

90.6

93.391.7

BY NUMBER OF

1.18

85.094.084.792.184.5

88.7

90.893.0

90.093.797.589.793.0

94.093.995.992.794.9

93.492.695.690.289.3

95.996.294.7

94.6

95.995.7

1.41

92.098.290.095.190.2

92.9

94.996.2

94.797.798.795.295.5

97.096.897.095.597.5

96.896.497.692.791.7

97.598.197.6

97.4

97.598.5

PARTICLES, AT

1.68

95.299.792.595.995.6

95.2

97.398.4

97.599.210098.796.7

98.598.497.697.098.3

98.197.699.096.593.1

99.098.998.5

99.2

98.499.3

2.00

98.210096.097.197.2

97.7

97.998.8

98.799.7 99.097.2

99.899.198.798.698.8

99.198.899.599.095.4

99.699.299.7

99.2

99.199.7

GIVEN DIAMETER

2.82

99.7 99.099.399.1

99.4

99.599.9

99.7100 99.599.7

10099.499.399.599.9

99.899.599.810098.3

10099.799.9 99.7

99.799.9

4.00

100 10099.599.6

100

100100

100

100100

99. B99.899.899.9

99.999.8100 99.8

99.999.9 100

99.9100

IN MILLIMETERS

5.65 8.00 10.3 16.0

__ __ __ _ _

100 """ 1 /\/\ __ _ ^.^xuu

_______

__ __

__ __ __ __ __

100 99.9 99.9 100 100 _____

100

99.9 100 99.9 100 __ _ _

99.9 100

100100

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

237

TABLE 172.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1481, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-285-29(1) 5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

0.59

40.736.018.030.939.4

25.0

18.035.7

21.716.221.719.022.7

28.726.920.831.224.8

27.122.618.325.427.3

17.121.529.4

26.5

27.529.5

0.70

68.262.544.555.067.3

51.7

47.060.0

54.041.050.245.552.2

54.251.442.757.452.7

54.950.644.152.953.1

37.644.355.2

54.7

51.458.4

0.84

84.079.770.775.282.2

71.2

68.780.7

73.762.071.265.575.2

71.370.960.374.571.6

74.768.264.372.472.6

56.263.672.2 74.6

68.377.1

FINER,

1.00

93.288.084.284.289.7

82.7

84.090.5

86.277.789.582.788.0

82.783.473.685.483.0

85.979.677.885.084.1

68.476.784.8 85.9

78.590.0

BY NUMBER OF PARTICLES, AT

1.18

96.794.093.790.893.7

89.7

92.094.2

95.586.294.288.794.2

88.790.083.390.690.1

91.887.083.291.491.6

78.286.691.0 91.5

86.295.4

1.41

97.796.797.796.297.3

92.5

94.596.7

97.592.296.593.797.7

93.394.489.595.094.5

95.191.488.795.295.2

85.292.895.1

95.6

91.597.9

1.68

98.097.799.598.198.3

94.5

97.799.2

99.796.098.597.099.2

95.896.394.196.897.2

97.095.292.897.497.1

90.695.997.4 96.7

95.599.0

2.00

98.299.299.799.698.5

96.7

99.599.2

10098.599.798.799.5

97.098.395.998.098.8

98.397.395.098.198.6

94.998.198.2 98.2

97.599.8

GIVEN DIAMETER

2.82

99.799.799.799.899.8

98.5

99.599.7

99.799.7100100

98.999.498.599.199.6

99.699.498.399.399.6

99.099.799.3 99.3

99.6100

4.00

10099.7100100100

99.7

10099.7

100100

99.699.999.599.799.9

99.899.899.899.999.9

99.999.999.7 99.9

99.8

IN MILLIMETERS

5.65

100"

99.7_

99.7

.

99.710099.899.999.9

99.999.999.999.999.9

99.999.999.9 100

100

8.00

..

100_

100

99.9

99.999.999.9

10099.999.999.999.9

99.999.9100

10.3

_

.

100

100100100_

100100100100

100100

16.0

. .

_

_.

_. .

_ .

(1) NO SAMPLE COLLECTED AT THIS SECTION.

238

TABLE 173.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1533, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1) 6-23

6-256-27£-90 M 1

0.59

30.730.035.724.032.2

23.2 17.219.5

21.227.423.722.725.4

34.922.322.630.620.5

22.519.6 26.022.7

28.330.923.8

18.7

22.822.6

0.70

63.558.066.249.054.5

54.0 46.538.2

50.056.348.748.151.0

61.148.443.053.048.5

49.144.2 55.046.7

55.257.650.5

44.6

46.149.2

0.84

81.575.781.067.070.7

72.7 65.052.7

77.577.771.267.566.1

75.968.159.967.470.1

67.563.0 74.764.5

73.573.870.1

58.8

61.368.5

FINER,

1.00

90.288.089.580.581.5

81.7 80.267.7

88.788.083.580.378.3

87.181.273.577.184.5

79.974.9 85.575.8

86.184.582.7

72.1

72.980.1

BY NUMBER OF

1.18

97.094.293.290.290.5

86.2- 87.277.0

95.595.092.788.486.9

92.487.381.784.991.3

86.081.9 91.683.1

92.592.989.4

80.8

81.588.2

1.41

98.296.795.794.594.7

93.2

93.084.7

97.097.796.595.190.8

95.592.787.489.995.6

91.188.7 95.589.2

95.996.492.4

85.9

88.893.9

PARTICLES, AT

1.68

98.798.596.797.596.7

96.2 94.590.5

99.299.197.797.595.3

97.395.092.293.697.2

94.492.5

97.492.7

97.797.795.5

91.4

93.496.8

2.00

99.299.797.797.798.0

97.2

96.593.0

99.299.698.298.997.4

98.597.595.695.798.7

96.195.3

98.995.1

98.498.996.9

94.6

96.398.2

GIVEN DIAMETER

2.82

99.799.798.799.599.2

99.5

98.799.0

10099.899.799.698.8

99.499.298.998.999.8

98.998.0 99.697.7

99.599.998.9

97.9

98.999.5

4.00

10099.799.299.799.7

100 100100

_99.810010099.8

99.899.599.899.999.9

99.799.4 99.999.4

99.899.999.7

99.0

99.899.9

IN MILLIMETERS

5.65

10010010099.7_ .

_100

100

10010099.9

10099.9

99.999.9 99.999.9

99.899.999.9

99.8

99.999.9

8.00

100_- .

_- -

_

99.9

99.9

10099.9

99.999.9

99.999.9100

100

10099.9

10.3 16.0

__ __ __

_ _ ___ _

_ _. __.

_ _ -

100

100_ _

100 _

100 100

100 100

II II _

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

239

TABLE 174.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1573, EAST FORK RIVER, HYOHING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1) 5-275-28

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-27f.-")OI 1 \

0.59

38.529.639.230.719.7

16.5

20.725.5

27.028.017.520.229.7

29.627.228.733.625.2

22.519.5

22.220.0

21.430.724.2

25.3

24.623.7

0.70

65.058.166.557.543.5

41.7

38.759.0

55.254.140.741.558.0

60.156.753.356.755.9

47.840.2

47.242.1

45.159.047.5

54.3

48.348.2

0.84

79.275.682.074.763.5

60.7

61.079.7

75.269.565.064.276.1

76.273.171.072.275.3

65.857.8

67.359.0

65.075.863.4

72.1

68.567.8

FINER,

1.00

86.287.791.087.279.2

72.5

79.286.7

87.081.183.078.284.7

86.585.081.280.786.2

77.373.1

79.372.2

80.487.375.0

84.0

82.679.8

BY NUMBER OF PARTICLES, AT GIVEN DIAMETER

1.18

92.592.796.792.787.0

81.7

88.592.7

93.290.491.587.792.4

90.791.088.186.493.6

85.482.7

87.080.4

89.993.182.6

91.6

91.388.7

1.41

95.295.798.597.094.0

89.7

94.796.7

96.595.696.094.796.1

94.094.592.990.897.0

90.788.9

91.8B8.3

96.496.189.4

94.5

96.193.6

1.68

97.598.198.799.297.2

95.5

96.597.7

98.598.897.297.097.2

96.097.295.194.298.4

94.191.9

95.393.5

98.697.894.1

95.8

97.596.6

2.00

99.299.599.599.798.5

97.7

98.798.7

98.799.099.298.799.2

97.598.296.596.299.1

96.894.2

97.696.4

99.298.796.8

97.4

98.897.8

2.82

99.710010099.7100

99.2

99.799.5

10099.810010099.8

98.999.399.399.099.8

99.198.2

99.399.0

99.899.699.9

99.1

99.899.5

4.00

100- -

100

99.5

99.799.5

100 99.8

99.610099.899.799.9

99.799.3

99.999.7

99.999.999.9

99.8

99.999.9

IN MILLIMETERS

5.65

-

99.5

100100

100

100

99.999.9100

99.999.9

99.999.9

99.9100100

99.9

10099.9

8.00

99.5_

10099.9

99.9100

10099.9

100

99.9

99.9

10.3

100_

100

100

100

99.9

99.9

16.0

_

100

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

240

TABLE 175.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1610, EAST FORK RIVER, WYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-15 6-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

0.59

40.229.231.222.233.7

32.7

25.718.5

20.022.724.021.212.7

25.921.222.421.022.9

26.022.5

26.920.3

24.133.628.4

21.0

35.023.3

0.70

68.058.260.247.057.7

61.0 54.744.5

50.052.753.250.433.1

52.943.843.338.256.0

51.248.4

58.144.6

50.061.359.0

48.1

65.748.7

0.84

84.775.579.769.574.2

80.2 75.063.5

68.571.073.572.453.2

73.262.961.154.078.1

71.467.3

76.463.3

66.080.478.4

67.2

77.564.8 -

FINER,

1.00

93.287.588.783.783.2

89.5 85.276.0

82.281.081.084.968.6

85.477.773.168.988.1

81.182.5

87.277.7

76.491.187.4

80.1

87.775.8

BY NUMBER OF

1.18

97.591.291.591.293.7

96.0 92.286.7

91.590.587.292.281.8

93.187.282.878.195.5

87.690.9

92.686.7

84.896.391.8

89.0

92.285.4

1.41

98.794.794.796.296.2

98.0

95.592.5

94.594.793.096.288.7

96.593.389.787.797.9

93.194.8

97.892.8

90.298.895.4

94.3

96.090.9

PARTICLES, AT

1.68

10097.797.099.097.5

98.2

98.095.0

96.797.795.798.792.8

97.897.293.892.999.1

95.897.4

98.896.3

95.099.196.6

98.1

97.094.7

2.00

99.298.599.599.5

99.5

99.297.5

97.798.798.299.797.8

99.098.696.595.799.9

97.398.9

99.397.9

98.199.398.9

98.6

99.597.6

GIVEN DIAMETER

2.82

10099.799.799.7

99.5

99.799.7

10010099.210099.5

99.899.598.798.699.9

99.2100

10099.6

99.310099.4

99.8

99.799.4

4.00

10010099.7

99.7 10099.7

_

100

99.8

99.899.899.799.6100

99.9

99.9

99.8

99.9

100

99.799.9

IN MILLIMETERS

5.65

100

100

99.7

_

100

10010099.999.9

99.9

100

99.8

100

10099.9

8.00

_

100

_

_

10099.9

99.9

100

99.9

10,

_

100

100

99.

16.0

100

(1) NO SAMPLE COLLECTED AT THIS SECTION.

241

TABLE 176.- SUHMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1662, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216-22(1) 6-23

6-256-27t-OOl 1 \

0.59

32.025.231.531.219.5

31.0

25.719.5

20.725.724.227.729.0

32.044.031.230.726.2

23.022.0

25.524.5

35.530.727.0

27.0

23.233.5

0.70

58.548.259.257.738.0

59.7

52.548.2

48.045.751.053.556.5

62.770.554.758.259.2

49.748.7

55.252.7

68.064.255.2

53.2

49.763.0

PERCENT

O.B4

73.569.278.275.755.7

75.0

70.773.5

67.062.572.570.775.2

83.285.775.777.279.5

71.070.2

73.767.0

81.082.275.2

75.2

65.5B2.0

FINER,

1.00

86.583.088.783.770.7

88.0 79.786.2

81.576.088.585.785.0

93.091.787.085.089.0

84.083.2

85.577.7

87.588.088.7

85.7

78.292.2

BY NUMBER OF PARTICLES, AT

1.18

94.292.094.089.279.7

93.2 88.294.2

91.586.094.092.590.7

97.095.292.792.096.0

90.791.2

92.586.7

91.793.293.5

91.7

B5.296.7

1.41

97.297.297.093.288.0

97.0 93.798.0

95.290.597.596.796.5

99.097.097.595.798.7

94.097.0

97.591.7

95.296.596.7

96.0

91.098.0

1.68

98.299.298.796.293.0

97.2

96.298.7

96.795.598.797.798.5

99.799.098.797.299.5

98.298.0

99.294.2

96.597.797.7

98.2

94.599.2

2.00

99.710099.597.794.7

99.0 97.299.7

98.597.599.599.099.2

10099.299.099.299.7

99.298.7

99.597.2

98.599.099.0

99.0

96.2100

GIVEN DIAMETER

2.B2

99.7

10099.799.5

99.7 99.5100

99.799.510099.799.7_

99.510099.7100

99.799.7

10099.2

10099.7100

100

97.7

4.00

100 -

100100

99.7 100

10099.7 10099.7_

100

99.7

99.799.7_

100_

99.7

100

IN MILLIMETERS

5.65 8.00 10.3 16.0

__ __ . __ __

i f\r\ xuu __ __ __ __ - __ -

_ _ 99.7 100 . _ __ __ -

99.7 100 _ _ _ _. __ __ __ -

100

100 100_ _ _ _

__ _ __ 100

_ _ _ _

(1) NO SAMPLE COLLECTED AT THIS SECTION.

242

TABLE 177.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1695, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-14 5-16 5-19 5-21 5-22

5-24 5-26(1) 5-27 5-28 5-29(1)

5-30 6- 1 6- 3(2) 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-14 6-15 6-16(1) 6-17 6-18

6-196-20 6-21 6-22(1) 6-23

6-25 6-27 6-29(1)

(1) NO S (2) SIZE

0.59

30.5 30.5 35.0 31.5 30.0

26.2

22.7 27.0

19.0 31.0

28.7 32.2

34.2 36.7 37.2 31.7 20.7

21.0 34.2

26.7 37.2

37.7 29.7 19.7

23.7

22.7 32.2

AMPLE DATA

0.70

56.5 54.5 63.0 61.0 57.2

56.5

54.5 53.2

47.7 59.0

54.0 69.7

60.2 62.2 67.2 59.2 46.0

50.2 61.0

54.7 67.2

67.5 56.0 42.5

51.2

50.2 61.0

0.84

74.2 73.7 79.2 79.7 73.0

75.5

73.5 71.7

68.0 81.2

72.0 83.2

77.2 78.0 80.5 78.0 65.7

72.0 75.2

72.0 82.2

81.0 73.2 62.7

70.7

67.0 79.5

FINER,

1.00

87.2 86.7 90.5 87.2 85.5

90.2

&T.5 81.7

79.7 90.7

83.2 90.0

86.5 87.2 90.5 86.5 79.7

83.7 86.2

86.2 91.7

90.2 87.7 77.5

8577

81.0 88.0

BY NUMBER OF PARTICLES, AT

1.18

92.2 94.2 97.5 93.7 91.7

96.5

93.2 90.2

88.2 97.7

89.7 95.7

92.5 93.5 95.2 91.0 90.0

91.7 92.5

90.5 96.0

96.0 93.7 85.5

90.0

90.0 92.0

1.41

96.7 97.0 99.5 96.5 95.2

98.5

95.5 93.5

94.0 99.0

94.7 97.5

96.5 96.7 98.0 95.7 92.7

95.5 95.5

95.5 98.2

98.0 97.0 93.0

94.7

94.5 96.0

COLLECTED AT THIS SECTION. NOT DETERMINED FOR SAMPLE COLLECTED

1.68

98.7 98.2 99.7 98.2 97.7

98.7

97.0 97.2

96.7 99.7

96.7 98.5

98.7 98.5 99.0 97.7 96.7

97.7 97.5

97.0 99.2

98.5 99.7 95.2

96.2

97.2 98.2

AT THIS

2.00

99.5 99.0 99.7 98.7 98.0

99.7

97.5 9B.2

99.0 100

97.5 99.5

99.2 99.5 99.5 99.0 97.7

99.0 98.2

98.5 100

99.5 99.7 98.0

97.5

9B.O 99.5

GIVEN DIAMETER IN MILLIMETERS

2.82

100 99. 100 100 100

99.

99. 99.

99.

99.100

100 99. 100 100 99.

99. 99.

99.

99. 100 99.

99.

99.100

5

7

27

7

2

7

7

5

7

7

7

2

7

4.00 5.65 B.OO 10.3 16.0

100 *"*" ~*~ ~~~ ~~

100 _____

99.7 100 100

100

99.5 100

100 _____

100 _____

100 _______ 100 _____

100 *~~~ ~ *~*~ *~~~

1 f\f\ _ _ -«. JlwU ^^

100 100 100 _____

SECTION.

243

TABLE 178.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1730, EAST FORK RIVER, NYOMING, 1980

PERCENT

DATE

5-14 5-16 5-19 5-21 5-22

5-245-26(1) 5-27 5-285-29(1)5-30- 1 2) - 3 2 - 5 2) - 7

- 9-10 -11 -12 -13

-14 -15-16(1) -17 -IB

-19 -20 -21-22(1) -23

-25 -27-29(1)

1) NO S 2) SIZE

0.59

38.7 31.7 33.7 28.2 27.0

28.5

12.7 36.7

22.0

35.2

36.237.2 25.0 30.7 12.5

22.2 38.2

35.7 25.5

24.7 19.5 19.2

23.0

30.2 20.2

MPLE DATA

0.70

66.0 56.5 60.7 56.2 50.7

58.5

39.0 58.0

56.0

69.5

68.2 59.5 49.7 59.5 35.0

50.5 68.2

65.7 52.7

51.0 47.2 48.7

52.5

57.5 44.7

0.84

82.2 74.2 78.5 75.0 68.0

78.7

59.5 76.7

77.5

8572

82.5 76.0 67.5 78.2 55.2

66.0 85.5

84. 7 71.0

70.2 71.2 70.7

73.0

75.5 64.0

FINER,

1.00

94.5 86.0 88.2 87.5 80.5

90.7

74.5 89.5

89.2

93.0

92.0 86.7 81.7 85.7 70.2

80.7 92.0

93.2 83.2

82.7 85.0 86.0

87.7

86.2 74.2

BY NUMBER OF

1.18

97.0 93.2 93.0 92.0 91.0

95.5

89.0 95.2

95.0

96?5

96.291.5 89.0 90.7 80.7

87.2 95.5

96.2 91.0

89.0 91.2 92.0

92.0

92.7 82.7

1.41

99.0 97.5 97.2 95.0 94.2

98.5

92.7 97.5

98.2

97.7

98.7 94.7 94.2 95.0 88.7

91.7 97.2

99.2 94.5

93.5 95.2 96.0

95.5

96.5 89.7

COLLECTED AT THIS SECTION. NOT DETERMINED FOR SAMPLE COLLECTED

PARTICLES, AT GIVEN DIAMETER IN MILLIMETERS

1.68

99.7 99.298.0 97.2 95.7

99.0

96.5 98.7

99.5

98.5

99.0 97.0 97.0 97.5 92.7

96.0 97.5

99.7 97.2

96.0 96.5 97.0

97.7

98.0 95.2

AT THIS

2.00

99.7 99.5 98.7 98.5 98.5

99.0

99.2 99.5

99.5

98.7

99.2 99.2 99.0 98.7 94.7

98.7 98.7

99.7 98.0

96.298.0 99.0

98.7

98.5 96.5

2.

99100 99 99 100

99

99100

100

99

99 99 99 99 98

99 99

100 100

99 99 99

99

99100

82

.7

.5

.0

.7

.5

.2

.7'.7

.2

.7

.7

.2

.0

.2

.7

.7

4.00 5.65 8.00 10.3 16.0

100 --

100 --100 ~~ ""- - ~~

100 ________100 _-_-__

100 99.5 100 100 100 100 100 100 _______ 99.7 100 _____

99.5 100 100 100

100 100 ______

SECTION.

244

TABLE 179.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1766, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1) 6-176-18

6-196-206-216 99 ( 1 \£.£ \ X }6-23

6-256-276-29(1)

0.59

24.237.534.222.533.2

14.5

31.021.223.5

30.043.232.536.028.0

33.043.528.520.519.5

24.828.7

24.531.7

20.523.716.5

27.7

23.221.0

0.70

59.066.055.248.259.7

39.2 58.042.758.7

57.770.562.769.751.2

57.068.750.049.245.0

52.552.5

53.060.0

48.050.539.2

60.7

46.746.7

0.84

74.079.272.070.273.5

60.0 76.564.582.0

74.780.280.783.568.2

76.285.070.269.768.2

73.174.7

71.079.0

70.570.263.7

79.2

64.270.2

FINER,

1.00

86.290.283.284.086.0

74.0 87.278.091.7

86.290.591.089.086.5

88.294.783.582.081.0

85.785.2

81.591.7

83.286.278.7

89.0

73.586.0

BY NUMBER OF PARTICLES, AT

1.18

94.595.288.589.793.2

82.7 93.591.597.5

91.794.795.594.590.5

92.598.090.588.788.2

91.591.0

90.595.2

90.793.087.2

95.5

84.292.5

1.41

96.097.094.095.595.2

89.2

96.295.598.5

95.098.097.297.295.7

96.299.094.592.792.5

95.096.0

95.598.0

96.596.293.0

97.7

90.296.0

1.68

98.598.596.097.096.7

94.0 98.298.599.5

97.799.598.098.298.2

98.099.796.295.095.0

97.797.5

96.799.2

99.098.095.0

98.0

93.09B.O

2.00

99.099.597.098.098.2

96.2 99.010099.7

99.099.599.099.299.0

99.010098.296.596.7

99.398.5

98.099.2

99.799.097.2

99.2

95.799.0

GIVEN DIAMETER

2.82

10099.710010099.5

98.7

99.7

100

99.799.599.799.799.7

99.7

99.29B.598.7

99.899.5

98.7100

100100100

100

98.7100

4.00

100 -

100

99.5 100

100100100100100

100

99.799.7100

10099.7

99.5

_

99.7

IN MILLIMETERS

5.65 8.00 10.3

__ __ _ __ __ _

99.5 100 . . .

_ _ ___ _ _ _ __ _ ___ _

_ _ ___ __

100 100

_ _ _100

100

_ _ __ __

100

16.0

_

_

_

_

_

_

_

(1) NO SAMPLE COLLECTED AT THIS SECTION.

245

TABLE 180.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1800, EAST FORK RIVER, HYOMING, 1980

PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3- 5- 7

- 9-10-11-12-13

-14-15-16(1) -17-18

-19-20-21 _oo M ̂

£.£. \ 1 I-23

-25-27-29(1)

0.59

33.531.233.228.243.2

20.0 31.235.2

30.741.041.034.525.5

46.726.230.024.716.0

37.036.2

33.026.5

35.233.212.2

30.0

30.026.7

0.70

54.054.066.259.774.2

42.2

60.068.2

58.771.771.264.755.2

72.755.557.055.242.0

73.564.5

60.055.0

60.564.233.5

61.5

56.059.0

0.84

71.577.281.780.287.0

61.5

74.085.5

71.085.785.782.275.7

84.773.072.269.564.2

86.780.5

78.571.5

82.784.254.2

82.0

73.778.0

FINER,

1.00

84.586.589.592.793.7

79.0 83.591.2

82.793.791.290.788.2

92.785.085.082.275.7

94.086.7

89.282.7

91.095.073.5

92.2

83.287.7

BY NUMBER OF

1.18

92.290.795.796.097.0

88.7 88.596.0

90.796.595.296.292.5

97.091.090.589.586.5

97.592.7

96.591.2

94.798.585.2

94.7

90.294.2

1.41

94.595.098.297.298.7

96.0 94.298.5

95.099.099.097.595.0

97.795.794.793.091.7

98.295.0

98.596.0

97.599.791.7

97.0

94.097.5

PARTICLES, AT GIVEN DIAMETER

1.68

97.796.799.099.099.2

97.0 96.599.2

96.510099.799.596.2

99.297.097.095.595.7

99.097.2

99.298.0

98.510096.2

98.5

96.299.5

2.00

99.298.299.599.5100

99.2

98.599.7

97.2

10099.598.5

99.798.798.097.098.0

99.798.2

10099.2

99.0 97.7

99.2

98.799.5

2.82

99.599.7100100

100

99.0100

100

10099.5

99.799.799.799.099.5

99.799.2_

100

99.5 99.2

99.7

99.5100

4.00

10099.7

_

99.7

_ __

100

10099.799.710099.7

10099.7_

100

100

100

100

IN MILLIMETERS

5.65 8.00 10.3 16.0

99.7 100 __ __ _ _

_ _ _ __ _ __ __

99.7 100 _

_ _ _ ___ __ __ __ _ __ __ __

_ _ _ _100 99.7 100 _ __100

__ _ _ _100 _ _ _

__ __ __

_______ _ . _ ___ _ __

(1) NO SAMPLE COLLECTED AT THIS SECTION.

246

TABLE 181.- SUMMARY OF GRAIN-SIZE DISTRIBUTION DATA, SECTION 1830, EAST FORK RIVER, HYOMING, 1980

DATE 0.59 0.70

PERCENT FINER, BY NUMBER OF PARTICLES, AT GIVEN DIAMETER_IN MILLIMETERS __ ______

0.84 1.00 1.18 1.41 1.68 2.00 2.82 4.00 5.65 8.00 10.3 16.0

5-145-165-195-215-22

5-245-26(1) 5-275-285-29(1) 5-306- 16- 3(2) 6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

29.529.737.246.030.7

11.0

35.741.7

31.748.7

29.041.2

46.037.022.227.231.2

34.531.0 27.230.2

22.224.522.0

24.0

28.033.7

58.757.764.070.560.0

30.0

66.571.0

53.571.7

59.075.0

80.767.744.754.765.2

68.259.2

61.262.5

47.549.046.7

55.5

53.067.7

75.072.278.787.279.2

52.5

84.085.5

71.085.5

76.287.2

93.583.268.570.084.0

83.278.0

78.078.5

72.270.566.2

75.7

72.082.0

86.082.590.594.789.5

68.0

89.593.2

83.093.0

88.594.7

97.291.281.584.090.7

90.588.2 88.288.0

87.583.282.0

88.5

83.291.5

92.289.295.098.295.2

79.7

95.296.7

89.296.5

93.597.5

99.096.088.789.795.2

94.094.5

93.593.2

93.790.590.7

94.2

88.296.0

95.090.797.799.097.2

87.5

98.598.2

92.799.0

96.299.2

99.598.794.093.797.2

97.097.2

96.095.5

97.294.597.0

96.5

92.597.7

97.294.599.599.797.7

91.7

99.599.2

95.0100

97.799.5

99.599.796.297.298.7

97.798.2

97.799.0

98.297.799.0

98.5

96.098.5

99.096.599.599.798.2

95.2

99.799.2

96.7

99.299.5

99.510097.798.599.7

98.598.5

99.099.2

99.099.599.0

99.0

97.799.0

10099.299.710099.7

98.7

100100

99.7

99.7100

100

99.799.5100

99.599.5

99.7100

10010099.5

99.7

99.799.7

99.5 99.5 100100

100

99.5 100_

100 _ _

100

_ . __ .

99.7 100 99.7 100

100 100

100

_ __ __

100

100

100 100

__ __ _

_ _

. __ ___ .

__ __ __ __ -

.

__ .

NO SAMPLE COLLECTED AT THIS SECTION.SIZE DATA NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

247

TABLE 182.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0043, EAST FORK RIVER, HYOHING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 5(2)6- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 5(2)6- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.47.44.44 .53

.49.46.42

.51

.46 __.46

.45

.43

.51

.49

.46

.45

.46

.47

.44

.47

.46

.51

.45

.45

.48

5

0.55.53.61.62

_.60.61.54

.60

.51__.64

:R.64.65.67

.59

.59

.59

.49

.57

.59

.65

.55

75'.62

16

0.54.52.53.60

_.55.54.51

.59

.52 -.54

.53

.51

.59

.58

.55

.53

.53

.55

.51

.54

.54

.59

.53

.56

.57

GRAIN

16

0.65.64.81.71

_.73.77.68

.71

.59 .84

.71

.65

.79

.83

.97

.75

.74

.72

.57

.69

.74

.83

.67

1.03.79

(1) NO SAMPLE COLLECTED AT(2) SIZE DATA NOT

25

0.58.56.58 .63

_.59.59.56

.63

.55_ _.59

.58

.55

.64

.63

.61

.58

.57

.59

.54

.59

.58

.63

.57

.63

.61

SIZE,

25

0.70.71.96.79

_.86.94.76

.78

.64 1.03

.83

.73

.90

.991.19

.88

.90

.85

.62

.78

.90

.97

.75

1.25.94

THISDETERMINED FOR

35

0.61.60.63.67

_.63.63.60

.67

.58__.64

.62

.59

.68

.67

.67

.63

.61

.63

.57

.63

.62

.67

.62

.69

.65

AT GIVEN PERCENT FINER BY NUMBER OF PARTICLES

50

0.66.67.70 .73

_.68.70.67

.73

.63. _.71

.69

.65

.76

.75

.77

.69

.67

.68

.62

.68

.68

.74

.68

.84

.72

IN MILLIMETERS, AT

35

0.79.79

1.12.88

_1.021.11.85

.86

.68 1.26

.93

.841.021.161.37

1.011.09

.99

.66

.901.061.15

.85

1.531.09

SECTION.

50

0.92.92

1.491.01

_1.301.471.04

.99

.77 -1.67

1.10.98

1.231.451.58

1.301.55

1.31.74

1.101.341.43

1.01

1.931.33

SAMPLE COLLECTED AT

65

0.73.74.82 .81

_.76.79.76

.82

.67___.81

.79

.71

.86

.86

.95

.80

.74

.76

.67

.76

.79

.86

.76

.97

.84

GIVEN

65

1.091.071.961.19

_3.371.791.27

1.15.89- -

3.37

1.471.351.511.811.80

1.612.13

1.91.85

1.411.641.79

1.19

2.491.69

THIS

75

0.81.81.92.89

. _.84.90.83

.90

.71. .92

.88

.80

.96

.991.14

.89

.83

Tis.71

.83

.90

.97

.83

1.11.96

PERCENT

75

1.241.202.331.60

_3.431.981.40

1.251.01-

3.43

1.741.601.802.081.98

1.892.48

2.39.96

1.631.802.14

1.35

2.741.84

SECTION

84

0.91.91

1.06 .98

. _.97

1.08.94

1.01.79. 1.08

.97

.891.091.171.37

1.02.98

.96

.78

.981.071.14

.95

1.311.12

FINER BY

84

1.401.432.431.76

_3.512.091.74

1.351.40

- 3.51

2.022.052.062.242.21

2.613.42

2.531.09

1.921.982.45

1.61

3.072.06

.

90

1.001.011.21 1.08

_1.071.261.09

1.13.86_ ___1.25

1.08.97

1.231.381.55

1.211.10

1.10.85

1.101.241.31

1.06

1.571.29

HEIGHT

90

1.591.602.481.84

_3.572.171.89

1.432.01

3.57

2.202.402.342.382.45

2.873.49 2.661.25

2.382.112.58

2?12

3.372.40

95

1.181.151.58 1.26

_1.201.681.28

1.27.95__1.49

1.331.191.411.681.79

1.451.43

1.32.97

1.341.581.59

1?22

1.951.62

95

2.381.722.551.96

_3.652.292.03

1.532.08

3.65

2.862.482.792.473.37

2.973.59

2.841.53

2.472.272.77 2.89

3.492.48 ~

248

TABLE 183.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0075, EAST FORK RIVER, HYOHING, 19BO

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.47.45.45.49

_.48.44.43.52

.49

.41

.50

.45

.48

.46

.46

.41

.42

.45

.45

.43

.44

.45

.43

.47

.52

.44

.44

.41

5

0.64.57.60.60

_.53.64.60.59

.55

.65

.64

.60

.60

.63

.66

.58

.64

.57

.62

.58

.60

.57

.52

.56

.64

.64

.55

.53

16

0.55.53.54.56

_.54.52.52.59

.56

.50

.57

.55

.56

.54

.55

.49

.52

.53

.54

.51

.52

.53

.51

.54

.60

.52

.51

.49

GRAIN

16

0.85.71.78.73

_.60.97.80.68

.63

.98

.84

.75

.73

.85

.91

.79

.90

.71

.BO

.75

.78

.70

.64

.67

.78

.93

.69

.68

25

0.60.57.59.60

_.57.57.57.62

.59

.56

.60

.61

.60

.59

.61

.55

.57

.57

.59

.56

.57

.58

.55

.58

.64

.58

.55

.54

SIZE, IN

25

1.02.83.94.85

_.64

1.19.95.73

.681.331.08.84.B2

1.051.15.99

1.18.83

.98

.89

.94

.79

.71

.75

.88 -1.20

.84

.79

35

0.65.61.63.64

__.60.62.62.66

.62

.61

.64

.66

.65

.63

.66

.60

.62

.61

.63

.61

.61

.62

.59

.62

.68

.62

.59

.58

AT GIVEN PERCENT

50

0.72.67.70.69

_.64.68.69.71

.67

.69

.69

.75

.71

.69

.74

.67

.70

.67

.70

.68

.68

.69

.65

.67

.76

.70

.65

.64

MILLIMETERS,

35

1.25.98

1.09.97

_.67

1.501.20.80

.731.661.47.95.93

1.341.351.241.381.01

1.171.07 1.21.91

.80

.871.00- 1.47

1.04.94

50

1.651.291.341.35

__.73

2.001.46.90

.832.081.921.191.18

1.771.771.581.761.45

1.641.38 1.661.14

.981.041.23

1.85

1.331.25

65

0.83.75.81.77

.68.80.80.79

.73

.79

.79

.84

.79

.80

.85

.77

.83

.74

.79

.78

.77

.77

.72

.76

.85

.83

.72

.72

AT GIVEN

65

2.091.811.712.95

_.81

2.501.761.01

.942.462.461.331.57

2.252.171.942.191.74

2.051.95

2?331.41

1.141.231.47 2.20

1.751.71

FINER BY NUMBER

75

0.94.83.94.85

.72.97.91.86

.79

.91

.88

.94

.87

.91

.99

.86

.95

.82

.90

.87

.85

.84

.79

.85

.94

.97

.82

.80

PERCENT

75

2.412.241.923.27

_.90

2.762.031.09

1.032.683.021.432.05

2.702.482.212.621.92

2.372.21

2.831.71

1.461.391.79

2.48

2.132.00

84

1.11.96

1.09.93

.78

1.151.10.96

.871.151.041.11.97

1.071.221.061.21.95

1.061.01

.98

.96

.90

.981.07

1.21

1.00.91

FINER BY

84

2.902.492.273.43

_1.083.432.281.17

1.142.913.341.512.40

3.372.752.572.972.94

2.972.45

2.902.03

1.751.562.26

2.83

2.762.21

OF PARTICLES

90

1.311.111.231.02

.83

1.411.311.04

.951.491.291.261.10

1.281.391.281.401.09

1.241.16

1.181.10

1.021.111.22 1.50

1.141.05

HEIGHT

90

3.132.652.523.50

_1.253.502.501.23

1.263.103.441.592.59

3.452.882.853.153.29

3.202.61

2.962.21

1.981.692.53

3.06

2.893.37

95

1.651.331.531.16

.93

1.861.591.14

1.061.961.711.421.34

1.701.811.621.801.48

1.711.41

1.541.32

1.141.301.40 1.94

1.471.32

95

3.402.842.803.60

_1.383.602.781.29

1.473.353.552.012.85

3.552.972.953.393.47

3.432.82

3?042.86

2.361.752.81

3.38

2.983.49

(1) NO SAMPLE COLLECTED AT THIS SECTION.

249

TABLE 184.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0137, EAST FORK RIVER, HYOMING, 1*80

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.50.44.41.43

_.53.52.46

.45

.47

.45

.42

.46

.41

.47

.46

.47

.47

.47

.43

.47

.47

.50

.50

.48

.49

.51

.45

5

0.70.55.50.52

_.70.70.62

.63

.58

.57

.48

.57

.49

.59

.57

.58

.70

.65

.68

.61

.60

.64

.62

.61

.68

.76

.61

SIZE, IN MILLIMETERS,

16

0.59.52.48.51

_.62.62.54

.54

.54

.54

.49

.54

.49

.55

.54

.55

.56

.56

.54

.55

.55

.58

.58

.56

.57

.61

.53

GRAIN

16

0.95.68.64.64

_.93.90.82

.82

.70

.70

.58

.69

.61

.72

.70

.691.02

.821.00

7?8.74

.81

.75

.75

.95

1.07.81

25

0.65.56.51.55

_.67.68.59

.60

.58

.59

.53

.58

.53

.60

.58

.59

.62

.61

.59

.60

.59

.62

.62

.60

.62

.67

.58

SIZE, IN

25

1.13.76.73.71

_1.061.001.00

.97

.82

.79

.64

.79

.68

.81

.79

.791.31

1.011.22

.93

.85

.96

.85

.87

1.24

1.27.95

35

0.70.61.55.60

_.73.74.64

.65

.62

.63

.57

.61

.57

.64

.62

.63

.67

.67

.65

.64

.63

.66

.66

.65

.67

.74

.63

AT GIVEN PERCENT

50

0.82.67.60.66

_.84.85.71

.73

.68

.70

.63

.67

.62

.71

.69

.69

.76

.75

.75

.71

.69

.73

.73

.71

.74

.88

.70

MILLIMETERS, AT

35

1.31.85.88.79

_1.211.171.17

1.17.93.90.69.93

.76

.90

.91

.911.69

1.201.45

1.081.03

1.12.99

1.02

1.50

1.471.14

50

1.531.061.77.91

_1.591.481.45

1.501.171.08.78

1.16

.911.101.111.122.12

1.481.90

1.331.37

1.431.241.22

1.85

1.711.56

65

0.98.74.66.73

_.98.95.83

.83

.77

.80

.70

.74

.69

.79

.77

.77

.89

.84

.90

.83

.77

.85

.81

.81

.86

1.06.82

GIVEN

65

1.761.542.511.08

_1.841.821.78

1.881.571.24.87

1.78

1.141.451.441.372.56

1.752.42

1.611.69

1.751.571.41

2.32

1.982.04

FINER BY NUMBER OF PARTICLES

75

1.14.80.70.80

_1.091.04.97

.94

.86

.89

.76

.81

.75

.86

.85

.861.03

.971.05

.95

.84

.97

.91

.91

.99

1.24.91

PERCENT

75

2.002.143.401.30

_2.002.092.12

2.122.091.37.92

2.44

1.501.971.711.552.88

2.392.74

1.851.98

1.911.871.83

2.54

2.242.42

84

1.36.89.78.89

_1.261.211.14

1.11.95

1.04.84.93

.83

.94

.98

.981.28

1.161.25

1.10.98

1.131.041.06

1.26

1.471.03

FINER BY

84

2.212.483.481.69

_2.122.362.40

2.392.351.49.99

2.58

1.962.411.882.043.15

2.622.97

2.122.60

2.112.062.23

2.77

2.592.74

90

1.53.99.86.97

_1.531.411.32

1.311.071.16.89

1.06

.921.051.111.131.60

1.371.47 1.261.19

1.321.211.19 1.52

1.671.20

HEIGHT

90

2.392.683.542.03

__2.232.572.45

2.552.431.601.062.70

3.442.472.042.163.38

2.833.12

2.342.87

2.302.162.88

3.00

2.903.09

95

1.781.15.97

1.10

_1.851.711.59

1.681.331.33.97

1.24

1.071.281.391.362.14

1.571.91 1.531.46

1.681.471.34 1.89

1.941.55

95

2.472.883.632.10

__2.383.382.53

2.772.511.781.162.86

3.542.542.282.323.50

2.933.34 2.782.97

2.712.292.97

3.34

3.243.43

(1) NO SAMPLE COLLECTED AT THIS SECTION.

250

TABLE 185.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0178, EAST FORK RIVER, WYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-14 05-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-14 05-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

(1) NO SAMPLE(2) SIZE DATA

5

.44

.44

.42

.47

_.53.46.48

.51

.48

.42

.49

.47

.50

.42

.45

.44

.46

.43

.45

.43

.46

.47

.48

?45

.43

.47

5

.60

.70

.47

.56

_.77.64.59

.69

.74

.54

.59

.56

.66

.65

.63

.52

.61

.59

.58

.52

.58

.61

.65

.69

.54

.61

16

0.54.54.48.53

.62.55.55

.59

.58

.51

.58

.54

.58

.53

.53

.51

.54

.52

.54

.51

.54

.55

.58

.56

.52

.54

GRAIN

16

0.761.14.56.67

_1.11.84.72

.961.09

.67

.71

.67

.85

.85

.84

.63

.78

.76

.73

.64

.71

.76

.82

.95

.68

.79

COLLECTED ATNOT

25

0.59.59.52.56

.67.61.59

.63

.64

.56

.63

.58

.62

.60

.59

.55

.59

.57

.58

.55

.58

.60

.63

.61

.57

.59

SIZE,

25

0.861.43.61.77

_1.391.00.85

1.241.34

.76

.78

.741.031.021.09.70

.91

.89

.85

.71

.83

.88

.94 1.16

.77

.98

THISDETERMINED FOR

35

0.64.64.55.59

.72.66.62

.67

.69

.60

.67

.61

.67

.67

.64

.59

.64

.62

.63

.60

.62

.64

.69-

.67

.62

.63

AT GIVEN

50

0.72.72.60.64

.84.75.67

.75

.81

.67

.75

.67

.74

.76

.71

.64

.70

.70

.69

.66

.68

.70

.77-

.77

.69

.69

IN MILLIMETERS,

35

1.001.75.66.93

_1.631.201.01

1.581.54

.85

.85

.831.221.211.36.79

1.091.08

.98

.79

.971.021.09 1.39

.851.21

SECTION.

50

1.382.84.75

2.19

_2.281.401.40

1.981.85

1.02.94

1.031.631.551.66.96

1.451.36

1.18.92

1.251.241.33

1.76

1.011.53

SAMPLE COLLECTED

PERCENT

65

0.80.81.65.69

1.01.88.75

.86

.99

.76

.83

.73

.85

.86

.81

.70

.81

.79

.80

.73

.77

.80

.88

.90

.78

.78

AT GIVEN

65

1.773.04.88

3.09

_2.631.661.81

2.422.16

1.271.04

1.422.831.902.051.14

1.701.62

1.521.10

1.661.661.56

2.15

1.191.91

AT THIS

FINER BY NUMBER OF PARTICLES

75

0.88.97.70.73

1.161.00.83

.991.21

.83

.90

.79

.96

.97

.92

.77

.90

.88

.90

.79

.85

.90

.98

1.04

.86

.89

PERCENT

75

2.063.19.98

3.37

_2.941.922.07

2.692.38

1.431.13

1.672.952.452.311.35

1.941.82

1.781.30

1.992.491.76

2.62

1.312.20

SECTION

84

1.001.26.77.80

1.431.22.95

1.201.46

.94

.98

.881.111.141.16.87

1.041.05

1.02.88

.971.031.17

1.24

.981.08

FINER BY

84

2.453.371.463.45

_3.402.112.36

3.092.65

iTis1.25

2.243.103.372.631.92

2.792.56

2.051.62

2.332.872.02

3.17

1.492.48

90

1.151.50.84.87

1.661.371.17

1.521.67 1.081.05

.991.271.331.41.99

1.271.24 1.15.98

1.101.141.34 1.46

1.101.31

HEIGHT

90

2.723.452.023.52

_3.482.252.57

3.402.90

l7671.38

3.403.233.452.973.42

3.172.87

2.201.90

2.762.942.12

3.41

1.702.69

95

1.531.90.93.98

2.411.621.47

1.942.06 1.311.16

1.161.551.621.711.11

1.561.50

1.431.12

1.371.331.57

1.80

1.271.61

95

3.463.562.093.61

_3.582.412.84

3.513.24

2.041.54

3.513.403.553.403.53

3.452.96

2.852.91

3.473.022.26

3^52

1.753.43

251

TABLE 186.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0220, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.42.49.44.49

_.52.45.43

.50

.47

.46

.45

.52

.51

.49

.47

.43

.45

.44

.46

.45

.46

.50

.49

.49

.51

.44

.45

5

0.72.59.56.55

_.69.57.57

.73

.70

.54

.52

.66

.63

.60

.63

.65

.60

.58

.56

.56

.55

.69

.65

.65

.62

.65

.57

SIZE, IN MILLIMETERS,

16

0.52.56.52.55

_.60.54.51

.60

.56

.53

.52

.62

§97.56.52.53

.52

.53

.52

.53

.59

.58

.59

.58

.55

.53

GRAIN

16

1.18.69.70.63

_.94.70.72

.991.00.64.61.80

.76

.73

.80

.95

.80

.72

.67

.68

.66

.95

.84

.81

.73

.86

.71

25

0.57.60.56.58

_.65.59.56

.65

.62

.57

.56

.67

.63

.61

.61

.58

.57

.57

.57

.57

.57

.64

.63

.64

.62

.61

.57

SIZE,

25

1.60.79.81.68

_1.13.78.85

1.221.25.70.66.89

.86

.83

.961.23.99

.84

.76

.78

.73

1.15.98.94

.83

1.02.86

35

0.63.63.60.62

_.69.64.61

.71

.67

.60

.60

.72

.67

.64

.66

.63

.62

.62

.60

.61

.60

.69

.67

.69

.66

.67

.61

AT GIVEN PERCENT

50

0.71.68.67.66

_.79.71.68

.80

.77

.66

.65

.81

.74

.70

.73

.70

.68

.68

.65

.67

.66

.79

.76

.78

.72

.76

.68

IN MILLIMETERS, AT

35

2.15.91.95.74

_1.31.86.99

1.571.52.80.72.98

1.00.98

1.141.441.18

1.04.89

.89

.84

1.341.141.06

.94

1.201.00

50

2.861.111.34.86

_1.57.99

1.21

2.021.86.93.81

1.14

1.251.211.431.891.53

1.291.20

1.111.02

1.581.381.25

1.15

1.581.20

65

0.82.76.74.72

_.95.80.78

.93

.91

.72

.71

.91

.83

.79

.83

.84

.78

.77

.71

.75

.72

.95

.88

.90

.81

.87

.78

GIVEN

65

3.001.452.00.97

_2.011.241.71

2.472.391.10.93

1.32

1.501.591.722.262.39

1.551.78

1.361.43

1.851.751.45

1.39

1.941.46

FINER BY NUMBER OF PARTICLES

75

0.96.85.82.80

_1.11.87.87

1.061.06.82.76.99

.92

.87

.95

.99

.89

.85

.78

.83

.80

1.111.001.02

.90

.99

.89

PERCENT

75

3.111.732.411.07

_2.131.351.90

2.882.671.251.061.47

1.691.901.912.562.64

1.752.19

1.611.62

2.111.971.62

1.72

2.311.75

84

1.21.95.91.89

_1.30.97

1.01

1.261.30.92.83

1.12

1.071.001.131.251.05

1.04.88 .95.90

1.331.161.17

1.02

1.151.04

FINER BY

84

3.232.382.461.20

_2.271.502.17

3.383.071.431.281.68

1.962.382.182.853.40

1.983.07

1.841.87

2.682.311.99

1.97

2.431.93

90

1.501.071.02.97

_1.501.131.13

1.571.571.01.91

1.25

1.251.131.321.491.21

1.22.98

1.091.00

1.511.311.31

1.17

1.331.18

HEIGHT

90

3.352.442.511.35

_2.391.642.45

3.463.391.531.432.03

2.102.582.492.923.47

2.163.38

3.383.40

3.032.592.11

2.04

2.482.09

95

2.311.301.311.09

_1.891.311.37

2.071.911.191.041.41

1.501.411.612.031.50

1.481.22 1.291.19

1.751.621.51

1.37

1.741.38

95

3.472.512.571.51

_2.472.032.85

3.573.511.671.482.37

2.262.843.433.003.57

2.843.50

3.503.52

3.363.422.25

2.11

2.552.28

(1) NO SAMPLE COLLECTED AT THIS SECTION.

252

TABLE 187.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0257, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23(2)6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29 ( 1 )5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23(2)6-256-276-29(1)

5

0.44.40.48.54

_.48.50.46

.60

.45

.47

.48

.48

.47

.47

.42

.44

.41

.44

.50

.50

.49

.48

.48

.47

.51

.49

.47

5

0.58.50.58.63

_.55.63.58

.77

.54

.61

.58

.59

.66

.65

.60

.53

.53

.58

.66

.61

.66

.59

.59

.60

.72

.62

.69

16

0.52.48.56.61

_.55.58.54

.69

.53

.56

.56

.56

.57

.56

.51

.51

.49

.51

.59

.57

.58

.56

.56

.55

.60

.56

.56

GRAIN

16

0.73.63.69.75

_.64.77.72

.98

.65

.76

.69

.72

.87

.83

.83

.65

.69

.74

.85

.73

.86

.70

.72

.741.00

.781.05

(1) NO SAMPLE COLLECTED AT(2) SIZE DATA NOT

25

0.56.52.60.65

_.58.63.59

.75

.57

.60

.60

.60

.62

.61

.55

.55

.53

.56

.64

.62

.63

.60

.60

.60

.65

.61

.61

SIZE,

25

0.87.72.77.84

_.69.88.83

1.11.71.88.77.81

1.03.97

1.12.72.82

.89

.99

.831.00.79

.81

.831.24

.941.36~

35

0.61.57.64.69

_.61.67.63

.81

.61

.65

.64

.65

.67

.67

.60

.59

.58

.60

.69

.66

.68

.64

.65

.65

.70

.65

.66

AT GIVEN PERCENT

50

0.67.63.71.77

_.66.75.70

.92

.67

.73

.70

.71

.76

.75

.67

.64

.64

.66

.78

.73

.77

.70

.71

.71

.80

.71

.73

IN MILLIMETERS,

35

1.09.82.85.93

. _.76

1.02.98

1.27.79

1.00.86.92

1.271.171.41.83

1.01

1.131.13.93

1.19.89

.911.011.45

1.121.63

50

1.501.08.99

1.07

_.88

1.231.15

1.54.91

1.161.011.08

1.521.541.791.041.37

1.601.391.181.481.11

1.101.272.04

1.481.95

65

0.75.70.79.86

_.71.84.79

1.05.74.84.78.80

.87

.86

.76

.70

.71

.74

.90

.81

.89

.78

.79..79.93

.81

.86

AT GIVEN

65

1.851.361.201.23

_1.071.391.43

1.811.081.461.221.36

1.941.932.221.361.73

2.381.701.421.821.34

1.461.572.54

1.732.46

FINER BY NUMBER OF PARTICLES

75

0.83.77.86.95

_.77.96.89

1.17.81.94.86.88

.98

.95

.86

.78

.80

.821.02.89.99.85

.87

.871.08

.931.04

PERCENT

75

2.221.581.341.40

_1.481.721.65

2.081.231.661.341.63

2.232.252.561.641.98

2.522.111.552.121.51

1.731.782.85

1.862.80

84

0.97.86.96

1.05

_.84

1.121.04

1.36.90

1.06.97.99

1.211.111.09.89.94

.951.16.99

1.17.97

.981.031.28

1.101.33

FINER BY

84

2.881.771.501.70

. _1.662.002.00

2.541.411.961.522.37

2.692.592.921.992.33

2.692.351.712.421.73

1.992.043.00

2.013.37

90

1.151.031.091.15

_.92

1.251.15

1.54.99

1.161.121.09

1.401.321.351.001.14

1.121.341.211.371.14

1.091.171.47

1.331.61

HEIGHT

90

2.941.911.651.80

_1.922.052.31

2.761.872.281.692.90

3.432.893.152.142.54

2.872.501.942.56 .1.95

2.212.283.13

2.183.45

95

1.511.291.281.32

_1.051.391.37

1.791.151.431.291.24

1.621.721.751.221.49

1.441.621.431.661.35

1.351.481.95-

1.691.94

95

3.022.042.031.93

_2.912.112.45

3.262.053.461.752.99

3.543.373.412.352.80

3.312.672.452.752.45

2.423.453.30

2.403.56

THIS SECTION.DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION .

253

TABLE 18B.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0301, EAST FORK RIVER, HYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.40.44.47.51

.46.49.53.48

.51

.48

.49

.47

.53

.48

.48

.42

.44

.41

.48

.46

.50

.49

.45

.48

.47

.48

.46

.45

.46

SIZE, IN MILLIMETERS, AT GIVEN

16

0.49.50.55.59

.54.57.67.57

.58

.56

.55

.54

.60

.56

.56

.50

.51

.49

.54

.54

.60

.60

.52

.56

.56

.57

.53

.53

.54

25

0.54.54.60.63

.58.62.75.63

.62

.62

.59

.58

.64

.60

.60

.55

.55

.53

.58

.59

.65

.66

.56

.61

.61

.63

.57

.58

.59

35

0.58.58.64.67

__.63.66.82.68

.65

.66

.63

.61

.68

.64

.65

.59

.59

.58

.62

.63

.70

.74

.60

.65

.65

.68

.61

.63

.63

50

0.65.63.70.74

_.69.74.95.78

.71

.74

.68

.67

.74

.70

.71

.65

.65

.64

.67

.70

.79

.87

.65

.72

.73

.78

.66

.70

.69

PERCENT

65

0.74.68.79.61

__.77.87

1.10.93

.81

.84

.76

.73

.83

.81

.81

.72

.71

.70

.73

.79

.891.03.71

.83

.86

.90

.73

.80

.77

FINER BY

75

0.83.74.87.91

.85.99

1.251.07

.92

.92

.85

.82

.92

.90

.91

.80

.78

.78

.80

.87

.991.22.77

.96

.981.00

.79

.90

.85

NUMBER

84

0.97.82.97

1.05

_1.071.151.451.25

1.101.02.97.91

1.08

1.001.07.90.89.88

.931.001.151.48.84

1.131.171.15

.87

1.04.94

OF PARTICLES

90

1.11.93

1.101.22

1.281.371.631.44

1.311.121.151.001.26

1.121.251.001.04.99

1.121.141.361.65.93

1.301.411.35

.95

1.231.04

95

1.311.101.301.49

1.531.821.851.66

1.681.301.431.121.52

1.371.531.191.301.21

1.461.351.802.021.09

1.571.701.58

1.11

1.571.22

DATE

5-14 5-16 5-19 5-215-22(1)

5-24(1)5-265-275-285-29

5-306- 1 6- 3 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-14 6-15 6-16 6-17 6-18

6-196-206-216-22(1)6-23

6-25 6-276-29(1)

GRAIN

5

0.56.50.58.63

.59

.67

.79

.66

.64

.60

.60

.56

.64

.61

.61

.53

.53

.51

.58

.59

.68

.75

.53

.63

.67

.65

.53

.61

.57

16

0.74.60.70.76

.74

.941.02

.89

.81

.73

.74

.66

.78

.75

.77

.67

.66

.64

.70

.73

.861.03

.64

.81

.96

.84

.64

.79

.68

25

0.90.66.78.84

.861.141.161.06

1.00.82.88.74.89

.87

.90

.76

.75

.71

.80

.841.011.26

.71

.971.21

.96

.70

.94

.76

35

1.11.72.87.99

1.101.441.331.21

1.22.91

1.05.85

1.05

.981.07

.87

.87

.82

1.00.99

1.211.47

.79

1.141.491.10

7?7

1.14.85

50

1.46.85

1.021.25

1.33

2134091602

38236767.94

1.402.161.37

.88

1.51 .99

65

2.201.051.241.52

1.68

1.32

1.01

2.101.21

ERCENT FINER BY NEIGH

75

3.14 1.20 1.41 1.66

1.B3 2.71 . 1.94 1.86

2.241.42 2.44 1.66 1.93

1.95 1.86 1.91 1.77 1.71

2.11 1.95 2.19 2.21 1.90

2.04 3.10 1.86l~22

2.38 1.39

84

3.421.41 1.61 1.90

2.073.41 2.15 2.13

2.63 1.62 2.71 2.86 2.21

2.62 2.16 2.55 2.00 1.86

2.38 2.372.51 2.44 2.97

2.33 3.40 2.22

1.40

2.49 l.BO

90

3.50 1.661.81 2.38

2.20 3.49 2.372.41

3.03 1.84 2.87 2.92 2.55

3.08 2.45 2.86 2.43 2.01

2.52 2.52 2.93 2.71 3.28

2.55 3.47 2.41

1.75

2.592.18

95

3.592.402.032.83

2.833.592.612.70

3.44

3.422.712.962.752.18

,7272392147

,84 ,58 ,49

1.88

2.722.87

(1) NO SAMPLE COLLECTED AT THIS SECTION.

254

TABLE 189.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0348, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29

5

0.47.49.48.52

.45.60.47

.51

.49

.47

.45

.53

.50

.46

.43

.42

.45

.52

.49

.46

.47

.47

.49

.49

.45

.45

.48

.44

.48

5

0.63.62.63.70

_.52.74.70

.61

.67

.54

.55

.68

.62

.65

.61

.58

.53

.67

.60

.68

.63

.60

.64

.69

.64 .54

.61

.67

.60

16

0.56.57.57.60

.52.69.57

.58

.57

.54

.53

.60

.57

.55

.52

.49

.52

.60

.57

.55

.56

.56

.57

.58

.54

.52

.57

.54

.55

GRAIN

16

0.81.76.79.95

_.62.89

1.09

.73

.88

.64

.67

.90

.78

.88

.84

.81

.63

.88

.71

.96

.84

.75

.83

.98

.84__.67

.76

.98

.72

25

0.61.62.62.64

.55.74.62

.63

.62

.58

.57

.65

.61

.60

.57

.53

.56

.64

.62

.61

.60

.61

.62

.63

.60

.56

.62

.59

.60

SIZE,

25

0.97.86.91

1.24

_.67

1.021.29

.821.08.70.75

1.08

.911.051.071.24.70

1.03.79

1.141.03.84

.981.181.01

.75

.881.19.83

35

0.66.66.66.68

.59.79.67

.67

.67

.61

.61

.69

.65

.65

.61

.57

.60

.68

.66

.66

.65

.66

.66

.68

.65

.59

.67

.64

.64

AT GIVEN PERCENT

50

0.73.73.74.76

.64.88.77

.73

.74

.67

.67

.77

.70

.74

.68

.62

.65

.77

.73

.76

.71

.74

.74

.78

.74

.65

.75

.73

.69

IN MILLIMETERS,

35

1.16.99

1.041.60

_.74

1.141.50

.911.40.77.83

1.33

1.081.261.322.39.76

1.23.88

1.351.21.93

1.181.411.18

.88

.991.44.98

50

1.461.301.272.05

_.85

1.321.79

1.041.76.89

1.031.71

1.511.701.752.76.89

1.591.011.721.511.13

1.391.771.40

1.13

1.181.831.24

65

0.83.82.85.87

.69

1.01.99

.83

.84

.73

.75

.88

.81

.87

.78

.68

.71

.88

.82

.92

.84

.83

.85

.93

.85

.71

.87

.88

.78

AT GIVEN

65

1.831.601.732.38

_1.141.552.08

1.212.211.031.252.17

1.822.002.843.431.20

2.461.182.171.811.38

1.952.362.03 1.72

1.322.321.60

FINER BY NUMBER OF PARTICLES

75

0.95.90.95

1.00

.74

1.111.19

.91

.96

.80

.81

.99

.90

.98

.89

.75

.76

.97

.901.06.99.91

.961.07.98

.78

.981.04.86

PERCENT

75

2.071.761.942.51

_1.391.832.37

1.442.811.181.582.52

2.052.483.093.481.52

3.281.332.532.061.64

2.182.682.47 2.09

1.442.491.85

84

1.131.051.071.25

.81

1.251.41

1.011.14.89.93

1.16

1.031.171.07.86.83

1.131.001.231.171.01

1.131.271.13

.88

1.131.251.00

FINER BY

84

2.241.892.212.66

_2.482.152.78

1.842.891.401.883.14

2.262.803.373.551.88

3.441.552.852.391.83

3.382.872.60

2.26

1.562.632.39

90

1.331.261.201.62

__.89

1.381.67

1.101.43.98

1.051.40

1.211.341.281.02.93

1.301.111.441.381.17

1.271.501.27

.99

1.261.511.15

HEIGHT

90

2.392.012.402.80

_2.782.372.89

2.322.961.552.093.42

2.862.893.453.612.26

3.511.822.912.452.00

3.462.932.72

3.39

1.672.762.58

95

1.661.571.492.18

1.061.591.96

1.251.771.131.211.74

1.631.781.601.411.13

1.551.271.801.681.38

1.511.851.49

1.18

1.421.911.40

95

2.472.082.483.28

_2.922.662.98

2.463.031.792.333.53

2.952.983.563.692.91

3.612.243.002.522.24

3.563.023.41

3.50

1.812.902.84

(1) NO SAMPLE COLLECTED AT THIS SECTION.

255

TABLE 190.- SUMHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0421, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.43.48.48.45

_.55.58.48

.52

.42

.44

.48

.49

.42

.43

.44

.47

.48

.51

.46

.49

.44

.46

.45

.43

.44

.47

.49

.46

5

0.58.67.62.57

_.65.73.62

.65

.52'.55

.56

.58

.53

.58

.58

.65

.74

.63

.59

.59

11'.53 .58

.80

.60

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.52.57.56.54

_.62.66.56

.59

.49

.51

.54

.56

.50

.51

.51

.54

.58

.59

.57

.57

.53

.54

.51

.51

.51

.54

.61

.55

GRAIN

16

0.75.85.77.70

_.77.94.76

.80

.64

.61

.64

.66

.77

.66

.75

.691.00

.841.13.80.77.73

.70

.69

.65

.71

1.12.75

25

0.58.63.61.59

_.66.71.61

.63

.54

.54

.58

.60

.55

.55

.55

.58

.63

.64

.63

.62

.58

.58

.55

.55

.55

.59

.67

.61

SIZE,

25

0.861.00.88.77

_.87

1.07.87

.92

.72

.67

.69

.72

.99

.75

.91

.791.35

.971.41.95.90.87

.84

.80

.72

.80

1.36.84

35

0.63.68.66.64

_.69.78.66

.67

.57

.58

.61

.64

.59

.59

.60

.62

.68

.68

.69

.66

.63

.62

.59

.59

.58

.63

.76

.66

50

0.70.76.73.71

_.77.88.72

.73

.63

.63

.65

.69

.66

.65

.66

.67

.76

.78

.79

.73

.70

.68

.64

.65

.63

.68

.91

.74

IN MILLIMETERS, AT

35

1.001.261.03.84

_.99

1.181.00

1.11.85.73.76.78

1.26.87

1.23.94

1.72

1.111.6B1.121.041.00

1.17.95.85

.93

1.54.94

50

1.291.611.29.97

_1.121.481.34

1.541.10.88.93.89

1.701.091.861.162.07

1.301.991.451.321.33

1.681.291.22

1.24

1.801.13

65

0.79.85.82.78

_.88

1.01.82

.83

.69

.68

.70

.77

.74

.72

.73

.74

.86

.91

.95

.83

.81

.78

.69

.73

.68

.76

1.09.83

GIVEN

65

1.672.181.591.18

_1.281.871.64

2.051.601.051.221.01

2.101.432.511.562.88

1.582.461.751.761.73

2.321.691.63 1.54

2.071.40

FINER BY NUMBER OF PARTICLES

75

0.87.95.91.84

_.99

1.11.91

.91

.76

.74

.76

.84

.83

.80

.80

.81

.99

1.021.15.94.91.87

.76

.80

.74

.83

1.31.91

PERCENT

75

2.172.841.881.69

_1.442.191.82

2.311.871.291.511.08

2.281.632.712.083.12

1.912.69

2 082.29

2.541.932.16

1.80

2.241.71

84

0.991.131.06.92

_1.101.251.03

1.03.87.84.83.93

1.02.91.91.96

1.25

1.181.441.101.03.98

.86

.93

.82

.95

1.551.02

FINER BY

84

2.482.902.232.39

_1.652.452.02

2.422.171.931.871.17

2.591.963.412.273.38

2.143.012.362.332.73

2.762.362.85 2.35

2.582.01

90

1.141.321.231.00

_1.201.441.24

1.24.98.92.95

1.01

1.261.041.041.081.61

1.311.731.301.141.13

1.071.07.99

1.12

1.761.15

HEIGHT

90

2.752.962.632.45

_2.062.562.13

2.482.402.342.031.34

2.852.043.482.503.46

2.313.342.642.542.88

2.872.432.92 2.81

3.242.13

95

1.381.611.471.15

_1.361.771.59

1.641.191.041.161.10

1.541.321.391.271.98

1.552.121.631.481.46

1.461.411.23

1.39

2.061.38

95

3.463.043.452.52

_2.832.722.27

2.542.482.922.091.67

2.952.113.582.863.56

2.703.483.432.822.97

2.972.513.00 3.48

3.472.29

(1) NO SAMPLE COLLECTED AT THIS SECTION.

256

TABLE 191.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0460, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-14 05-165-195-215-22 ( 1 )

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29 ( 1 )

DATE

5

.51

.48

.50

.46

.57.55.50

.44

.45

.56

.52

.47

.41

.49

.49

.54

.53

.50

.48

.45

.46

.44

.48

.48

.44

.46

5

5-14 0.615-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

(1) NO SAMPLE(2) SIZE DATA

.61

.62

.59

.71.76.65

.55

.60

.68

.62

.58

.53

.63

.66

.68

.78

.74

.63

.61

.54

.58

.61

.56

.71

.58

16

0.59.57.59.53

_.66.64.59

.52

.53

.65

.59

.55

.49

.58

.58

.62

.65

.61

.56

.53

.52

.51

.56

.55

.54

.54

GRAIN

16

0.73.74.75.73

.87

1.06.84

.68

.78

.80

.72

.70

.68

.77

.89

.87

1.021.02 .80.80

.64

.75

.76

7*6

1.01.71

COLLECTED ATNOT

25

0.63.61.63.58

.72.69.64

.57

.57

.71

.63

.59

.53

.63

.63

.67

.72

.67

.61

.57

.56

.56

.61

.60

.61

.58

SIZE,

25

0.82.86.83.84

.95

1.26.98

.76

.95

.86

.81

.77

.82

.871.041.01

1.171.16 .97.99

.70

.95

.86

.72

1.28.84

THISDETERMINED FOR

35

0.67.65.68.62

_.78.75.69

.62

.61

.76

.67

.64

.57

.68

.68

.72

.79

.74

.65

.62

.60

.60

.65

.64

.67

.63

AT GIVEN

50

0.74.72.75.68

.88.85.79

.69

.67

.82

.72

.70

.63

.76

.78

.82

.92

.88

.72

.68

.65

.65

.72

.69

.79

.69

IN MILLIMETERS,

35

0.91.95.94.99

1.041.451.08

.831.42

.95

.90

.851.04.98

1.201.18

1.311.36

1.201.26

.781.291.00

.77

1.59.97

SECTION.SAMPLE

50

1.071.121.091.80

1.191.831.24

1.001.B1

1.071.06

1.051.431.161.461.36

1.571.61

§26.99

1.671.29

.87

1.891.12

COLLECTED

PERCENT

65

0.83.84.84.75

.97

1.04.94

.77

.75

.91

.81

.77

.69

.86

.92

.95

1.081.05

.81

.77

.70

.73

.81

.76

.93

.80

AT GIVEN

65

1.261.421.252.88

1.422.171.49

1.182.29

1.211.35

1.321.711.371.781.60

2.001.95

2.002.46

1.251.911.70

1.00

2.391.30

AT THIS

FINER BY NUMBER OF PARTICLES

75

0.92.92.95.81

1.051.211.05

.83

.81

1.00.88

.83

.77

.961.051.08

1.201.17

.92

.85

.76

.82

.89 -

.82

1.06.91

PERCENT

75

1.411.601.392.93

1.712.391.71

1.352.85

1.351.65

1.532.501.542.001.88

2.432.16

2.093.39

1.712.121.90

iTIo2.681.50

SECTION.

84

1.041.041.07.90

1.161.401.16

.95

.93 1.10.98

.95

.921.091.221.25

1.341.40 1.12.99

.83

.981.02 .91

1.321.04

FINER BY

84

1.551.841.562.98

1.982.611.88

1.583.39__1.521.83

1.782.671.752.422.41

2.842.41 2.203.47

2.112.452.30

1.23

2.932.05

90

1.161.151.18.99

1.281.651.30

1.071.13

1.201.10

1.081.081.221.401.38

1.511.58

1.331.16

.971.271.16- 1.00

1.651.15

HEIGHT

90

1.692.021.743.03

2.182.822.02

1.743.47

1.671.98

2.002.831.962.792.55

3.032.74

27293.54

2.412.862.55

l739

3.092.38

95

1.341.431.351.10

1.522.081.56

1.241.65

1.361.33

1.321.411.431.721.59

1.841.94 1.681.46

1.131.701.49

1.12

1.951.29

95

2.862.092.013.10

2.412.932.09

1.883.57

2.102.86

2.073.482.212.922.74

3.303.27 -2.413.63

2.492.962.83

l752

3.313.48

257

TABLE 192.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0516, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22 ( 1 )6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-19 6-206-216-22(1)6-23

6-256-276-29(1)

5

0.44.48.48.47

_.51.47.49

.45

.49

.48

.49

.44

.44

.48

.49

.49

.46

.46

.46

.47

.47

.43

.49 .49

.50

.43

5

0.58.60.58.57

_.70.61.70

.60

.62

763.67

.62

.58

.61

.72

.83

.69

.74

.63

.58

.52

.52

.63

7*4

.62

.52

16

0.53.57.56.55

__.61.56.60

.54

.57

.57

.58

.52

.52

.56

.60

.61

.56

.57

.55

.54

.53

.50

.57

.58

.57

.51

GRAIN

16

0.74.73.69.69

.91.77.93

.77

.78-

.79

.89

.85

.76

.77

.971.21

.971.05

.83

.70

.60

.64

.79

.80

.78

.64" *

(1) NO SAMPLE COLLECTED AT(2) SIZE DATA NOT

25

0.59.62.60.59

_.67.61.66

.60

.62

.63

.63

.57

.56

.60

.65

.68

.62

.63

.59

.58

.56

.54

.61

.63

.61

.54

SIZE,

25

0.85.81.80.76

__1.05.87

1.06

.88

.90

.901.14

1.09.91.89

1.151.49

1.221.30 1.01.83

.64

.71

.95

.93

.92

.71_

THISDETERMINED FOR

35

0.64.66.64.64

_.73.66.73

.65

.67-

.68

.68

.62

.61

.65

.71

.76

.67

.69

.64

.62

.59

.58

.65

.68

.65

.58

AT GIVEN PERCENT

50

0.72.73.69.70

_.83.74.86

.73

.75

.76

.76

.69

.67

.71

.84

.89

.79

.82

.71

.68

.64

.63

.71

.76

.72

.64

IN MILLIMETERS, AT

35

0.95.90.91.85

1.19.97

1.24

.981.02 1.041.34

1.301.081.031.341.74

1.421.57l~23

.97

.68

.821.14

1.07

1.08 .82

SECTION.SAMPLE

50

1.151.101.061.00

_1.461.141.49

1.211.23

1.251.68

1.691.581.331.682.13

1.661.90

l7561.21

.76 1.051.60

l733

1.30 1.02

65

0.83.81.79.78

_.97.85.98

.85

.87

.86

.87

.80

.77

.81

.981.08

.94

.97

.82

.77

.68

.69

.79

.86

.82

.70

GIVEN

65

1.331.341.281.16

_1.711.411.66

1.381.45

1.492.01

2.162.121.861.992.58

1.992.20

27l41.48

.88 1.362.51

1.68

1.54 1.33

COLLECTED AT THIS

FINER BY

75

0.92.89.89.85

_1.09.93

1.12

.94

.97

.971.01

.94

.86

.901.121.29

1.121.15

.93

.88

.73

.76

.87

.96

.95

.77

PERCENT

75

1.481.491.461.47

_1.891.871.78

1.591.56

1.682.28

2.532.502.232.272.87

2.232.41

27721.65

1.02 1.662.86

27<>7

2.03 1.56

SECTION.

NUMBER OF PARTICLES

84

1.051.00.99.96

_1.261.031.39

1.081.13

1.121.26

1.13.97

1.011.311.58

1.371.40 1.111.02

.79

.851.02

1.10

1.10.87

FINER BY

84

1.681.661.711.60

_2.172.151.93

1.861.69

27oi2.47

2.902.822.532.693.07

2.512.56

3.381.82

i:!i3.05

2741

2.362.14

90

1.211.191.121.05

_1.461.151.54

1.241.31- 1.281.46

1.331.121.141.521.86

1.571.75

1.281.19

.86

.981.14

l725

1.25.99

HEIGHT

90

2.091.751.851.79

_2.642.312.03

2.061.89 2.122.58

3.133.182.732.993.26

2.782.70

37461.98

1.37 2.663.23

2756

3.163.41

95

1.391.411.321.19

_1.711.351.74

1.401.51

1.501.83

1.681.541.391.852.38

1.902.11 1.551.46

1.001.191.45

1.54

1.451.17

95

2.281.872.022.88

_2.912.442.09

2.252.05

2.262.74

3.403.453.453.323.44

3.282.86

3.562.85

1.46 2.903.42

2778

3.44 3.52

258

TABLE 193.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0556, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)£*. C6-7

6- 96-106-116-126-13

6-146-156-16 ( 1 )6-176-18

6-19 6-206-216-22(1)6-23

6-256-276-29(1)

5

0.43.50.42.50

_.56.47.47

.51

.46

.45

.48

.49

.48

.51

.47

.47

.42

.44

.45

.44

.46

.46

.50

.48

.43

.47

5

0.57.70.68.62

__.73.60.62

.62

.59

.52

.56

.63

.59

.68

.74

.69

.65

.58

Tii.53

;f2

.72

.72

.63

.56

(1) NO SAMPLE COLLEC(2) SIZE DATA NOT Dl

16

0.53.58.53.57

_.64.54.55

.58

.54

.52

.56

.57

.56

.60

.56

.57

.51

.52

.51

.51

.52

.55

.60

.58

.52

.55

GRAIN

16

0.71.94.98.74

.93.75.79

.74

.75

.62

.66

.79

.71

.871.13.91

1.00.74 .61.65

.60

.79

.96

1.06

.86

.67

:TED AT

25

0.58.63.59.61

_.69.59.60

.63

.59

.56

.59

.62

.60

.66

.62

.63

.56

.56

.55

.56

.55

.60

.66

.63

.58

.59

SIZE,

25

0.821.221.23.84

1.08.89.93

.83

.87

.67

.72

.93

.811.011.401.10

1.29.90

.67

.72

.65

.921.16

1.29

1.10.73

THISETERMINED FOR

35

0.63.68.66.65

.75.63.65

.67

.64

.60

.63

.66

.64

.71

.67

.69

.61

.60

.58

.60

.58

.66

.72

.68

.63

.63

AT GIVEN PERCENT

50 65

0.71 0.82.75.76.71

.85.69.72

.74

.71

.66

.69

.73

.71

.81

.78

.78

.68

.66

.63

.66

.63

.74

.81

.78

.70

.69

IN MILLIMETERS, AT

35

0.931.601.48.98

1.391.141.06

.95

.98

.73

.80

1.11.91

1.201.751.32

1.601.11

.75

.79

.70 1.071.43

1.61

1.39.80

SECTION.SAMPLE

50

1.072.371.831.32

1.741.471.27

1.211.18

.82

.91

1.351.101.432.191.66

1.961.72

.92

.92

.83 1.311.87

2.01

1.79.94

COLLECTED AT

.84

.90

.78

__.95.77.84

.82

.84

.72

.76

.83

.79

.93

.93

.89

.82

.73

.68

.73

.67

.84

.93

.94

.81

.76

GIVEN

65

1.222.642.132.20

__1.991.821.82

1.381.37 .92

1.05

1.681.331.672.622.19

2.462.40

1.181.16

1.05 1.672.31

2.64

2.281.11

THIS

FINER BY NUMBER OF PARTICLES

75

0.93.95

1.06.85

1.05.84.95

.91

.94

.78

.84

.95

.881.061.111.02

.97

.81

.73

.80

.72

.941.06 1.08

.92

.82

PERCENT

75

1.352.852.353.14

2.462.032.12

1.521.53

1.011.20

1.811.531.832.872.47

2.792.56

lT521.40

1.29 1.952.64

3.40

2.551.28

SECTION,

84

1.061.131.31.94

1.251.051.07

1.091.07

.85

.92

1.151.001.261.361.21

1.21.96 .83.89

.791.091.25

1.28

1.12.92

FINER BY

84

1.463.002.433.42

2.612.262.38

1.691.73 1.211.34

1.971.792.063.002.75

2.982.75

lT911.53

2.16 2.612.86

3.47

2.821.55

90

1.171.401.601.06

1.571.271.17

1.271.22 .91

1.01

1.321.121.441.711.41

1.511.10

.93

.98

.871.241.50

lT54

1.371.02

HEIGHT

90

1.543.142.483.50

_2.742.402.44

1.731.99 1.361.44

2.042.502.413.123.42

3.142.87

2.291.65

2.38 2.862.93

3.54

3.441.77

95

1.342.052.001.26

1.851.681.40

1.471.41 1.001.19

1.651.321.702.231.76

1.911.51

1.091.21

1.021.441.93 1.92

1.771.18

95

1.643.332.553.59

_2.892.492.51

1.782.23 2.411.54

2.112.862.703.293.53

3.352.96

2.921.85

2.93 2.953.01

3.63

3.551.98

259

TABLE 194.- SUMHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0602, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-17 6-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.44.45.49.49

.41.44.43

.47

.42

.46

.47

.48

.45

.44

.50

.46

.43

.44

.43

.45

.48

.42

.50

.56

.49

.45

.49

5

0.69.54.68.59

.50.50.52

.53

.48

.52

.54

.60

.55

.53

.78

.66

.66

.57

.58

.52

.62

.49

.66

.76

.64

.69

.62

SIZE, IN MILLIMETERS, AT

16

0.55.52.58.57

.49.50.51

.53

.49

.53

.54

.55

.53

.52

.60

.55

.53

.51

.51

.51

.56

.49

.59

.63

.57

.55

.57

GRAIN

16

0.94.65.90.69

.61.61.65

.62

.57

.62

.64

.75

.67

.641.11.91.89

.72

.75

.62

.77

.59

.871.17

.82

.99

.77

25

0.61.56.64.61

_.53.54.55

.56

.53

.56

.58

.60

.57

.56

.66

.60

.60

.56

.56~55

.61

.54

.64

.67

.61

.61

.61

SIZE, IN

25

1.19.71

1.07.77

.68.67.72

.68

.62

.67

.69

.88

.75

.701.381.141.08

.87

.88

.68

.89

.64

.981.45

1.03

1.19.91

35

0.67.60.69.64

_.57.57.60

.60

.56

.60

.62

.64

.61

.60

.72

.65

.66

.60

.61

759.65

.57

.69

.71

.65

.67

.65

GIVEN PERCENT

50

0.75.65.78.70

_.63.62.66

.64

.62

.65

.68

.70

.67

.66

.85

.73

.75

.66

.68

.64

.72

.63

.80

.81

.71

.77

.71

MILLIMETERS, AT

35

1.53.80

1.28.86

.77.75.80

.74

.67

.73

.751.05

.86

.781.651.421.29

1.111.06

.75 1.04

.701.121.75

l725

1.361.06

50

2.171.001.701.03

.92.96.96

.88

.76

.84

.841.27

1.04.88

2.082.031.62

1.461.36

.89 1.29

.781.312.13

1.58

1.761.39

65

0.84.72.90.78

.70.68.74

.69

.67

.71

.74

.80

.74

.741.01.84.88

.73

.77

.70

.83

.69

.92

.96

.82

.93

.81

GIVEN

65

2.721.232.001.29

1.091.211.18

1.06.86.95.94

1.58

1.26.99

2.432.531.94

1.751.83

1.14 1.58

.901.612.49

1.88

2.361.83

FINER BY NUMBER OF PARTICLES

75

0.96.78

1.02.85

_.78.73.81

.76

.72

.78

.80

.91

.83

.811.17.96

1.01

.82

.86

.76

.93

.741.021.20

?95

1.08.91

PERCENT

75

3.381.412.171.50

1.221.431.33

1.30.97

1.051.051.80

1.481.162.712.952.21

1.872.44

1.31 1.79

1.042.052.68

27l8

2.872.12

84

1.13.88

1.21.96

__.89.84.91

.84

.79

.87

.871.07

.95

.881.461.141.21

1.01.99

.841.09

.801.181.49

l7l4

1.261.04

FINER BY

84

3.461.752.381.68

1.351.651.45

2.111.201.171.222.00

1.781.513.253.272.87

2.062.87

iTss2.01

1.232.932.95

3.38

3.202.45

90

1.361.021.431.08

_1.00.97

1.05

.92

.85

.95

.941.22

1.08.95

1.761.371.40

1.211.18

.941.26

.881.291.83

1.36

1.411.18

HEIGHT

90

3.531.852.521.72

1.581.811.50

2.341.421.351.312.38

2.011.743.433.423.10

2.423.23

lift1.373.163.28

3.46

3.402.86

95

1.761.211.861.35

_1.151.171.26

1.04.96

1.061.081.46

1.271.062.241.941.76

1.611.41

1.151.50

1.011.462.38

1.68

1.791.50

95

3.621.992.711.77

2.392.391.58

2.921.561.521.462.83

2.082.393.543.533.39

2.493.46

2.39 2,43

1.453.413.47

3.56

3.522.96

(1) NO SAMPLE COLLECTED AT THIS SECTION.

260

TABLE 195.- SUHMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0653, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT GIVEN PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.45.46.50.48

_.43.45.47

.47

.49

.50

.53

.47

.46

.52

.48

.44

.47

.44

.44

.45

.48

.47

.46

.48

747

.43

.47

5

0.51.52.61.58

_.49.52,54

.58

.54

.61

.62

.61

.56

.68

.65

.55

.50 54 .55

.68

.67

.74

766

.61

.58

16

0.52.53.58.55

_.49.51.54

.56

.55

.58

.60

.55

.54

.61

.56

.51

.53

.50

.51

.53

.56

.59

.55

.57

.56

.52

.56

GRAIN

16

0.60.61.72.69

__.59.62.63

.70

.63

.74

.73

.77

.69

.89

.83

.66

.64

.59

.68

.67

.71

.89

.971.20

7JJ9

.82

.70

25

0.55.56.62.59

__.53.55.58

.61

.58

.63

.64

.59

.59

.66

.60

.55

.57

.54

.54

.57

.60

.65

.60

.62

.61

.57

.60

SIZE,

25

0.65.66.81.77

_.65.67.68

.78

.67

.82

.80

.91

.761.031.03.77.70

.64

.80

775.79

1.031.271.72

l7o7

1.00.77

35

0.59.60.66.63

__.56.59.61

.65

.61

.68

.68

.63

.63

.71

.65

.59

.60

.57

.58

.61

.65

.72

.65

.67

.66

.62

.65

50

0.64.65.73.68

.60.64.67

.72

.66

.75

.75

.69

.70

.82

.71

.65

.65

.62

.62

.67

.72

.82

.72

.75

.75

.69

.72

IN MILLIMETERS,

35

0.70.71.90.87

_.70.74.74

.85

.72

.90

.881.10

.841.181.37.90.79

.691.07

.84

.88

1.181.601.94

l726

1.23.84

50

0.82.81

1.071.08

_.93.88.84

.99

.831.031.001.51

.971.401.971.32.96

.782.15

1.101.03

1.362.022.24

1.63

1.81.98

65

0.70.71.82.76

.65.69.73

.80

.71

.84

.83

.79

.78

.96

.80

.71

.71

.67

.68

.73

.80

.97

.82

.90

.88

.79

.80

AT GIVEN

65

0.93.90

1.281.35

_1.351.16.94

1.18.96

1.251.171.90

1.141.662.892.151.20

.942.85

1.491.19

1.562.322.71

l797

2.441.14

FINER BY

75

0.77.78.90.82

.68.74.80

.87

.77

.91

.90

.88

.851.09.88.77.78

.71

.73

.79

.88

1.11.97

1.09

1.01

.89

.87

PERCENT

75

1.02.98

1.421.74

_2.831.421.02

1.391.071.521.432.26

1.371.823.102.411.49

1.122.91

1.801.39

1.732.843.00

2.26

2.841.30

NUMBER OF PARTICLES

84

0.86.86

1.00.95

.75.82.88

.97

.86

.99

.991.02

.951.271.01.86.87

.78

.82

.881.00

1.271.191.37

1.16

1.03.97

FINER BY

84

1.141.081.682.09

_2.901.671.12

1.561.221.751.672.49

1.542.013.352.521.73

1.522.96

2.851.69

1.933.113.27

2.77

3.031.47

90

0.94.92

1.171.07

.83.90.96

1.08.94

1.101.081.20

1.051.451.20.96.99

.84

.95

1.011.09

1.411.511.88 1.39

1.171.08

HEIGHT

90

1.211.171.722.19

_2.963.441.21

1.691.311.892.352.62

1.682.103.442.611.81

1.933.02

2.912.05

2.313.363.42

3.44

3.211.60

95

1.061.021.351.26

1.001.041.06

1.281.081.321.221.60

1.211.721.591.151.18

.991.18 1.221.25

1.621.982.28 1.72

1.581.25

95

1.251.291.782.33

_3.043.551.34

1.751.482.192.462.81

1.962.233.552.741.93

3.383.08

3.002.29

2.463.483.53

3.54

3.411.80

(1) NO SAMPLE COLLECTED AT THIS SECTION.

261

TABLE 196.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0708, EAST FORK RIVER, HYOMING, 1980 <

GRAIN SIZE, IN MILLIMETERS, AT GIVEN PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 1- 3- 5- 7

- 9-10-11-12

6-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-25 6-276-29(1)

5

0.46.53.50.56

_.43.47.48.53

.48

.48

.48

.51

.48

.45

.45

.48

.42

.47

.42

.46

.47

.42

.50

.47

.51

.45

.42

.48

.47

5

0.56.65.58.75

.48.54.53.61

.60

.64

.64

.63

.64

.58

.55

.65

.82

.56

.52

.56

.53

.48

.63

.66

.68

.85

.51

.67

.58

16

0.53.61.56.66

_.49.54.54.60

.57

.57

.55

.58

.57

.53

.52

.56

.53

.53

.50

.53

.53

.49

.58

.56

.59

.56

.49

.56

.54

GRAIN

16

0.68.78.67.96

.57.62.61.69

.73

.82

.87

.75

.82

.73

.67

.891.54.68

.65

.68

.62

.57

.77

.90

.911.54

.64

.97

.71

25

0.57.65.60.71

.52.58.58.63

.62

.62

.60

.62

.62

.58

.56

.60

.59

.57

.54

.58

.56

.53

.62

.62

.64

.62

.54

.61

.59

SIZE,

25

0.79.89.73

1.15

.63.67.65.78

.79

.961.08.86.98

.86

.771.111.84.76

.73

.76

.67

.63

.89

1.091.101.82- .72

1.25 .82

35

0.61.69.63.77

_.56.61.61.66

.68

.66

.64

.66

.66

.62

.59

.64

.65

.61

.58

.62

.60

.56

.66

.67

.69

.68

.58

.65

.63

50

0.66.77.68.86

__.60.66.65.71

.75

.74

.70

.72

.74

.68

.65

.70

.75

.66

.64

.68

.64

.61

.72

.75

.78

.79

.65

.71

.69

IN MILLIMETERS,

35

0.951.02.81

1.36

.68.72.69.88

.861.171.311.001.17

.98

.891.442.07.88

.85

.83

.72

.681.03

1.271.312.09 .82

1.54 .95

50

1.141.20.96

1.64

.82.81.75.99

.981.461.741.321.38

1.251.282.182.431.15

1.041.07.83.77

1.37

1.681.612.57

.99

2.05 1.15

65

0.74.86.74

1.00

_.65.71.70.83

.82

.84

.82

.80

.84

.78

.71

.81

.97

.73

.71

.75

.70

.67

.80

.88

.911.02

.72

.85

.79

AT GIVEN

65

1.361.501.181.87

1.07.95.84

1.15

1.151.722.152.001.89

1.692.312.852.711.42

1.321.35.97.92

2.44

2.062.102.98

1?24

2.83 1.38

FINER BY NUMBER OF PARTICLES

75

0.83.98.81

1.16

.69.77.75.91

.89

.95

.95

.88

.96

.87

.77

.911.25.81

.79

.81

.75

.72

.88

1.031.041.36 .79

.97

.88

PERCENT

75

1.731.701.642.07

1.291.05.91

1.26

1.312.032.493.112.25

2.053.392.962.971.74

1.581.591.161.072.99

2.272.283.25

1.51

3.43 1.62

84

1.011.10.89

1.39

_.77.84.82

1.01

.991.141.13.99

1.14

.98

.851.051.77.92

.90

.92

.83

.79

.98

1.201.241.76

.89

1.191.02

FINER BY

84

2.071.902.272.43

1.751.13.99

1.37

1.472.252.883.422.67

2.683.463.103.312.48

1.861.941.391.253.41

2.702.523.42 1.99

3.50 1.88

90

1.121.24.98

1.61

_.87.95.88

1.13

1.101.351.331.131.28

1.11.94

1.252.091.05

1.021.06.90.87

1.13

1.371.452.12 1.00

1.381.16

HEIGHT

90

2.382.032.632.85

2.001.251.031.45

1.582.463.113.493.06

2.883.533. 223.433.38

2.142.042.091.383.48

2.882.743.49 2.67

3.56 2.02

95

1.281.531.121.85

_1.061.06.98

1.27

1.291.611.731.371.49

1.371.131.752.561.28

1.241.291.021.021.32

1.821.862.83

l7l8

1.791.37

95

2.472.092.892.95

2.071.481.081.54

1.702.753.403.593.42

2.973.623.383.543.50

2.892.112.401.623.58

2.972.913.59

2.90

3.65 2.09

(1) NO SAMPLE COLLECTED AT THIS SECTION.

262

TABLE 197.- SUHMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0757, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-19

5-22(1)

5-24(1)5-265-275-285-29(1)5-30- 1- 3- 5- 7

- 9-10-11-12-13

-14-15-16-17-18

-19-20-21-22(1)-23

-25-27

6-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

- 9-10-11-12-13

-14-15-16-17-18

-19-20-21-22(1)-23

-25-27-29(1)

GRAIN

5

0.48.55.51.56

_.47.49.48

.52

.48

.48

.52

.45

.51

.43

.42

.42

.39

.43

.46

.47

.45

.49

.47

.47

.47

.50

.51

.45

5

0.78.67.67.65

_.57.62.56

.66

.61

.58

.61

.55

.66

.54

.49

.54

.44

.58

.58

.63

.56

.65

.55

.57

.65

.65

.68

.53

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.58.63.59.62

_.54.57.55

.61

.56

.56

.59

.52

.59

.50

.49

.49

.46

.5154.56.53.58

'Is.99.56

.60

.60

.52

GRAIN

16

1.16.81.86.76

_.67.77.67

.81

.75

.69

.70

.68

.83

.68

.61

.70

.54

.78

.71

.81

.69

.83

.65

.69

.85

.80

.92

.64

25

0.64.68.64.65

_.58.61.59

.66

.61

.60

.62

.56

.63

.54

.53

.53

.50

.55

.58

.60

.57

.63

57'.59

.61

765

.64

.56

SIZE,

25

1.50.91

1.03.86

_.75.91.74

.92

.84

.76

.78

.78

.97

.80

.68

.88

.60

1.00.83.97.81.98

.72

.781.05 .91

1.11.70

35

0.70.73.69.68

_.62.65.63

.71

.65

.65

.65

.60

.68

.58

.57

!54

.59

.62

.65

.61

.68

.61

.63

.66

.70

.69

.60

50

0.81.82

.77.74

_.68.70.68

.80

.72

.71

.70

.65

.76

.64

.63

.63

.59

.65

.68

.72

.67

.76

.66

.68

.73

.78

.79

.66

IN MILLIMETERS,

35

1.791.021.23.99

_.84

1.07.82

1.03.97.84.88.91

1.141.00.75

1.09.65

1.32.95

1.20.94

1.13

.82

.881.26 1.05

1.32.79

50

2.191.201.541.23

_ _1.051.43.96

1.231.18.96

1.091.20

1.541.60.89

1.47.74

2.151.241.611.151.40

1.001.051.59

1.27

1.68.94

65

0.97.92.89.83

_.74.80.76

.90

.80

.80

.78

.72

.86

.70

.69

.70

.65

.71

.76

.80

.76

.87

.72

.76

.83

.88

.93

.72

AT GIVEN

65

2.511.391.871.47

_ _1.431.921.16

1.441.761.111.401.66

2.062.091.202.01.83

2.701.922.551.402.04

1.311.422.31

1.50

1.971.11

FINER BY NUMBER OF PARTICLES

75

1.161.021.01.93

_.81.90.83

1.00.88.87.84.79

.95

.77

.75

.80

.71

.81

.84

.89

.86

.98

.80

.84

.96

.98

1.06.80

PERCENT

75

2.731.502.131.67

__1.552.211.33

1.632.171.241.942.84

2.472.381.462.23.95

2.872.233.021.532.32

1.541.702.77_ _1.68

2.181.29

84

1.501.171.201.07

_.91

1.03.93

1.15.99.97.94.90

1.10.87.82.95.77

.94

.941.031.011.11

.90

.941.16

1.15

1.28.90

FINER BY

84

3.011.632.542.20

_1.762.751.55

1.942.621.362.042.91

2.832.981.682.681.09

2.932.743.381.702.49

1.772.123.00 1.89

2.441.54

90

1.851.311.381.23

__1.021.161.03

1.291.101.071.071.01

1.281.01.91

1.12.84

1.101.051.201.161.25

1.021.031.31

1.31

1.531.02

HEIGHT

90

3.281.782.962.54

_2.083.162.02

2.042.881.492.092.97

2.903.341.952.881.21

2.992.893.461.982.61

1.963.383.18

2.08

2.721.72

95

2.341.481.761.44

1.361.481.21

1.501.301.231.301.22

1.681.381.081.43.97

1.461.271.411.411.55

1.291.211.59

iTss1.921.16

95

3.462.043.402.82

_2.323.442.09

2.112.971.702.143.04

2.993.482.922.971.29

3.062.983.562.072.77

2.323.503.40

2.34

2.901.89

(1) NO SAMPLE COLLECTED AT THIS SECTION.

263

TABLE 198.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0808, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT GIVEN PERCENT

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-226-23

6-256-276-29

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-226-23

6-256-276-29

5

0.51.51.48.47

_.45.49.52

.51

.47

.52

.46

.59

.45

.44

.42

.45

.45

.49

.49

.49

.49

.48

.44

.47

.43

.47

.47

.47

.49

.49

5

0.65.63.67.63

.58.60.62

.69

.62

.63

.62

.72

.57

.51

.59

.59

.54

.59

.67

.71

.62

.63

.57

.63

.67

.55

.55

.62

.57

.66

16

0.59.60.57.55

_.53.57.60

.60

.55

.59

.55

.67

.53

.51

.50

.53

.52

.56

.59

.59

.57

.56

.52

.56

.52

.54

.54

.55

.56

.58

GRAIN

16

0.81.78.94.80

__.72.72.73

.92

.78

.77

.80

.91

.71

.61

.86

.76

.65

.69

.85

.96

.77

.80

.73

.821.03.65.66

.80

.68

.85

25

0.64.65.62.59

_.58.61.65

.65

.60

.63

.60

.70

.57

.55

.54

.57

.56

.59

.65

.64

.62

.61

.56

.60

.57

.58

.58

.60

.60

.62

SIZE,

25

0.92.87

1.18.99

_.82.81.81

1.10.91.88.94

1.04

.82

.671.15.91.72

.791.021.16.87.96

.87

.981.34.71.72

.95

.741.00

35

0.69.69.66.64

_.62.66.69

.70

.65

.66

.64

.76

.62

.59

.58

.61

.60

.63

.70

.70

.67

.65

.60

.65

.63

.61

.62

.64

.64

.67

50

0.77.78.74.70

_.68.72.76

.79

.72

.72

.71

.86

.68

.64

.64

.67

.65

.68

.79

.80

.74

.71

.67

.72

.70

.66

.67

.71

.70

.75

IN MILLIMETERS, AT

35 50

1.04.97

1.421.34

.96.89.88

1.261.061.021.131.18

.95

.731.491.10.83

.931.151.49.98

1.19

1.061.201.73.79.81

1.13.82

1.21

1.271.121.741.73

1.301.06.99

1.641.311.351.581.41

1.25.87

2.341.501.00

1.201.411.821.261.72

1.481.472.08.94.92

1.41.94

1.54

65

0.86.89.87.79

_.76.81.84

.94

.82

.80

.81

.97

.77

.69

.71

.76

.71

.74

.91

.93

.83

.80

.75

.83

.86

.72

.75

.83

.78

.86

GIVEN

65

2.021.282.222.00

1.801.351.15

1.911.722.232.121.90

1.581.073.072.081.35

1.551.762.181.512.38

1.941.722.361.181.10

1.601.142.05

FINER BY NUMBER OF PARTICLES

75

0.95.99

1.01.87

__.83.88.91

1.08.92.87.90

1.09

.85

.75

.83

.86

.78

.821.041.05.92.88

.83

.95

.99

.79

.82

.95

.85

.96

PERCENT

75

2.441.422.472.22

__2.311.571.36

2.262.083.422.232.30

1.971.233.333.061.84

1.922.012.541.722.88

2.242.242.771.441.35

2.031.272.77

84

1.061.111.251.06

__.94.97.99

1.251.07.98

1.021.23

.97

.84

.97

.97

.88

.961.171.271.061.02

.961.151.24.88.90

1.13.94

1.12

FINER BY

84

2.981.532.662.44

2.952.021.72

2.602.423.492.372.56

2.081.433.443.412.12

2.412.392.871.963.02

2.872.503.131.751.70

2.231.403.01

90

1.181.241.481.36

__1.071.091.07

1.401.211.111.201.37

1.14.96

1.181.13.97

1.111.341.591.251.19

1.111.361.59.99.97

1.331.051.32

HEIGHT

90

3.211.652.832.58

__3.312.203.37

2.872.693.562.632.75

2.161.563.513.492.33

2.602.813.062.103.14

2.942.623.391.911.93

2.391.503.19

95

1.351.411.821.78

_1.341.321.20

1.801.441.301.581.83

1.441.131.501.441.17

1.411.641.911.491.56

1.411.592.051.171.14

1.541.251.58

95

3.431.733.372.76

3.472.863.49

3.373.443.643.432.91

2.272.063.603.592.45

2.853.313.322.263.31

3.022.783.502.052.29

2.481.653.40

(1) NO SAMPLE COLLECTED AT THIS SECTION.

264

TABLE 199.- SUHMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0853, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-226-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-226-23

6-256-276-29(1)

GRAIN

5

0.40.55.53.52

_.50.49.54

.47

.45

.51

.51

.52

.45

.42

.38

.45

.47

.48

.48

.51

.50

.49

.47

.44

.47

.48

.47

.46

.47

5

0.56.67.68.62

_.60.67.74

.65

.66

.66

.66

.69

.54

.54

.52

.58

.58

.65

.70

.65

.64

.60

.65

.50

.57

.58

.58

.64

.58

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.48.63.61.58

_.57.58.65

.57

.54

.58

.59

.60

.52

.50

.47

.53

.54

.56

.57

.59

.58

.56

.56

.51

.55

.54

.55

.54

.55

GRAIN

16

0.75.81.88.72

_.71.87.93

.84

.97

.90

.85

.94

.65

.69

.70

.73

.71

.881.00.82.81.73

.85

.59

.68

.70

.69

.87

.71

25

0.53.67.65.62

_.60.63.71

.62

.59

.63

.63

.64

.56

.55

.52

.57

.58

.61

.62

.64

.63

.60

.61

.54

.59

.57

.60

.59

.59

SIZE, IN

25

0.95.92

1.06.81

_.83

1.061.07

.961.251.091.021.14

.72

.80

.82

.87

.81

1.061.31.96.96.85

1.08.64.76.84.77

1.08.81

35

0.57.71.69.65

_.64.68.77

.68

.63

.67

.68

.68

.60

.60

.57

.61

.62

.66

.68

.68

.67

.64

.65

.58

.63

.61

.64

.64

.63

50

0.64.79.77.70

_.68.76.86

.77

.70

.74

.77

.76

.66

.67

.65

.67

.68

.73

.78

.77

.74

.70

.72

.63

.68

.65

.71

.72

.69

MILLIMETERS,

35

1.301.041.28.96

_.99

1.241.21

1.121.561.271.171.54

.80

.93

.981.06.98

1.251.581.121.131.02

1.33.70.85

1.08.84

1.31.96

50

2.091.261.571.22

_1.291.541.50

1.382.251.661.372.13

.951.111.311.411.26

1.692.021.371.411.26

1.66.79

1.051.641.00

1.761.17

65

0.71.89.90.77

_.76.88.99

.88

.82

.88

.91

.86

.73

.76

.73

.76

.76

.86

.92

.88

.84

.79

.82

.69

.76

.70

.78

.82

.78

AT GIVEN

65

2.831.601.831.97

_1.701.981.90

1.852.712.011.702.44

1.181.361.651.831.61

2.192.341.681.761.52

2.05.91

1.402.131.16

2.871.43

FINER BY NUMBER OF PARTICLES

75

0.79.98

1.02.83

_.84

1.031.10

.97

.951.031.05.99

.79

.86

.81

.84

.83

.981.071.00.97.90

.96

.74

.82

.78

.85

.94

.86

PERCENT

75

3.172.002.032.86

__1.992.202.24

2.112.862.381.832.62

1.541.702.012.232.06

2.642.661.872.131.69

2.271.011.672.481.38

3.341.68

84

0.911.101.23.95

_.97

1.191.24

1.121.181.181.221.14

.87

.98

.94

.98

.98

1.131.371.161.131.07

1.17.82.92.92.96

1.111.02

FINER BY

84

3.412.352.323.09

_2.582.522.56

2.312.932.531.992.84

1.921.862.242.882.41

3.312.932.042.461.79

2.461.131.812.751.56

3.441.85

90

1.071.231.471.06

__1.151.411.43

1.271.401.431.371.35

.971.101.141.161.15

1.311.671.351.301.25

1.44.90

1.041.081.07

1.291.16

HEIGHT

90

3.482.852.923.31

__2.782.942.82

3.052.982.672.182.90

2.132.022.483.242.60

3.443.092.132.591.88

2.581.361.942.881.77

3.512.02

95

1.491.471.741.23

1.371.681.73

1.541.951.811.712.08

1.141.301.381.461.40

1.682.231.661.591.53

1.801.021.321.341.22

1.601.40

95

3.582.943.393.47

_3.473.393.36

3.423.063.392.412.99

2.362.872.863.462.85

3.553.322.262.782.00

2.751.542.262.972.28

3.612.26

(1) NO SAMPLE COLLECTED AT THIS SECTION.

265

TABLE 200.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0898, EAST FORK RIVER, HYOMING, 1980

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

GRAIN

5

0.46.45.44.51

_.47.51.52

.50

.44

.46

.59

.50

.49

.45

.38

.45

.41

.46 .

.45~52

.50

.46

.50

.49

.43

.44

.45

.43

5

0.62.58.82.65

.64.70.64

.66

.69

.54

.76

.65

.64

.50

.48

.59

.48

.59

.60

.70

.62

.64

.63

.63

.51

.55

.55

.57

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.55.54.56.59

_.56.60.60

.58

.53

.53

.68

.58

.58

.51

.45

.53

.48

.55

.54

.61

.57

.55

.59

.56

.51

.51

.52

.52

GRAIN

16

0.81.72

1.29.80

.83.96.76

.831.10.65.96.82

.79

.59

.64

.74

.59

.74

.76

.97

.76

.83

.77

.79

.62

.68

.67

.72

25

0.60.59.62.63

_.62.65.64

.62

.58

.57

.74

.63

.63

.55

.49

.57

.53

.60

.58

.66

.61

.61

.63

.61

.55

.55

.57

.56

SIZE, IN

25

0.95.BO

1.72.95

.96

1.18.84

1.021.45.71

1.111.01

.92

.64

.75

.90

.66

.83

.87

1.15.91

.98

.86

.93

.68

.78

.76

.84

35

0.65.64.69.68

_.67.70.69

.67

.63

.61

.80

.67

.67

.59

.53

.61

.57

.65

.63

.71

.65

.66

.68

.65

.58

.60

.61

.61

50

0.73.72.81.75

_.76.81.75

.73

.71

.67

.90

.74

.74

.64

.59

.67

.63

.72

.69

.81

.70

.75

.76

.71

.64

.66

.67

.68

MILLIMETERS, AT

35

1.10.92

2.031.11

1.101.43.98

1.301.70.79

1.271.23

1.09.69.97

1.11.72

.951.08

1.331.08

1.12.98

1.11.76.91

.861.01

50

1.401.142.661.35

1.401.651.19

1.922.23.93

1.521.57

1.38.77

1.611.47.83

1.141.74

1.611.30

1.431.191.70.90

1.23

1.061.27

65

O.B4.79.95.84

_.68.94.83

.82

.87

.731.04.83

.82

.69

.65

.75

.69

.81

.77

.99

.80

.87

.85

.80

.70

.73

.74

.76

GIVEN

65

1.801.383.161.77

__1.782.071.37

2.342.591.221.801.99

1.92.88

2.402.04.99

1.322.32 1.961.72

1.681.352.411.131.64

1.391.57

FINER BY NUMBER OF PARTICLES

75

0.94.86

1.12.97

_.98

1.10.94

.91

.99

.791.15.95

.92

.74

.70

.83

.75

.90

.83

1.13.92

.99

.95

.89

.76

.79

.82

.85

PERCENT

75

2.381.503.402.07

1.982.341.61

2.902.851.422.152.39

2.211.012.542.301.15

1.682.56

2.132.38

2.001.492.871.311.88

1.591.92

84

1.081.021.461.14

__1.111.361.09

1.051.34.87

1.341.14

1.07.80.80

1.00.82

1.04.96

1.331.08

1.131.101.01.84.90

.921.00

FINER BY

84

2.511.633.472.36

2.232.501.92

3.343.131.562.882.51

2.571.172.712.541.45

2.022.82

2.312.82

2.571.663.061.632.43

1.842.52

90

1.231.181.831.29

_1.281.551.23

1.241.60.98

1.501.35

1.22.87.92

1.17.91

1.171.09

1.531.23

1.341.241.13.96

1.05

1.041.17

HEIGHT

90

2.632.023.542.85

2.462.632.04

3.443.371.733.072.62

2.851.273.382.741.59

2.063.17 2.513.19

3.082.143.241.913.37

3.392.78

95

1.511.412.521.61

,1.681.891.40

1.722.211.241.721.68

1.581.021.171.471.06

1.311.36

1.881.40

1.611.401.411.151.32

1.301.37

95

2.792.273.632.95

2.752.812.10

3.553.492.053.332.77

2.951.413.503.451.85

2.133.45

2.813.45

3.422.443.422.063.49

3.513.47

(1) NO SAMPLE COLLECTED AT THIS SECTION.

266

TABLE 201.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 0940, EAST FORK RIVER, WYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

5

0.46.44.49.54

.49.52.45.50

.46

.45

.45

.50

.47

.46

.47

.42

.45

.48

.47

.53-

.47

.49

.48

.47

.48

.46

.49

.46

.45

5

0.62.61.69.66

_.69.62.80.65

.55

.53

.55

.64

.55

.68

.58

.59

.58

.70

.70

.71

.64

.58

.58

.63

.64

.57

.58

.65

.61

16

0.54.54.57.62

.59.59.55.58

.54

.53

.52

.58

.54

.55

.54

.51

.53

.58

.56

.62 -

.56

.56

.55

.55

.56

.53

.56

.55

.53

GRAIN

16

0.81.78

1.01.81

_.92.74

1.20.82

.65

.64

.67

.79

.65

1.04.71.82.72.96

1.031.01

.86

.68

.69

.82

.82

.70

.69

.96

.80

25

0.59.60.62.66

.64.63.61.63

.58

.57

.56

.62

.59

.59

.58

.56

.58

.64

.61

.66-

.61

.59

.59

.60

.60

.58

.60

.59

.58

SIZE,

25

0.96.88

1.27.92

_1.11.83

1.54.99

.71

.71

.75

.96

.71

1.38.84.97.83

1.19

1.401.19

1.02.76

.78

.98

.97

.81

.77

1.20.97

35

0.63.66.66.70

.70.67.66.67

.62

.61

.60

.66

.63

.64

.62

.61

.62

.69

.66

.71-

.66

.63

.63

.65

.65

.62

.64

.64

.62

AT GIVEN PERCENT

50

0.70.74.75.77

.79.73.80.74

.67

.67

.65

.72

.68

.70

.68

.69

.69

.79

.75

.83

.75

.68

.69

.72

.71

.68

.69

.71

.69

IN MILLIMETERS, AT

35

1.231.011.521.07

_1.33.94

1.891.19

.80

.78

.861.18.77

1.84.98

1.18.97

1.43

1.721.43

1.15.86

.891.191.19.97.87

1.381.21

50

1.671.261.891.37

_1.741.112.561.58

.94

.891.131.72.87

2.361.251.521.201.73

1.971.66

1.471.12

1.071.531.811.191.04

1.731.71

65

0.80.83.91.87

.91.82.95.83

.74

.74

.72

.79

.75

.84

.77

.82

.77

.92

.881.00 .88.74

.77

.83

.81

.76

.77

.86

.79

GIVEN

65

2.021.482.231.70

_2.031.363.032.09

1.131.021.572.551.02

2.881.711.801.712.13

2.362.19

1.861.52

1.311.942.701.451.26

2.002.07

FINER BY NUMBER OF PARTICLES

75

0.89.93

1.08.95

1.05.91

1.11.94

.82

.81

.79

.86

.80

.96

.86

.93

.861.07

1.011.14

1.01.80

.85

.94

.89

.84

.85

1.05.89

PERCENT

75

2.471.712.501.94

_2.201.633.302.43

1.271.192.033.031.16

3.131.852.011.982.46

2.652.53

2.121.94

1.522.323.381.641.48

2.332.43

84

1.021.081.341.10

1.261.021.371.11

.93

.89

.891.02.88

1.21.99

1.10.99

1.31

1.341.38 1.14.90

.971.111.001.02.97

1.271.03

FINER BY

84

2.671.992.862.61

_2.432.393.432.57

1.441.462.393.381.40

3.382.172.262.212.71

2.922.86

2.472.26

1.852.943.461.891.71

2.512.66

90

1.271.251.611.28

1.521.131.681.30

1.06.97

1.021.16.97

1.471.141.341.121.53

1.711.56- 1.311.03

1.091.291.131.161.09

1.491.23

HEIGHT

90

2.842.363.392.84

_2.712.593.502.71

1.671.552.453.461.85

3.462.422.482.453.40

3.083.05

2.832.54

2.553.173.532.031.82

2.652.84

95

1.681.452.051.54

1.941.312.251.65

1.261.121.261.471.10

2.141.391.681.321.86

2.031.96- 1.721.27

1.281.651.531.411.29

1.841.68

95

2.942.823.512.94

_2.902.843.603.41

2.381.682.523.562.91

3.562.502.772.853.52

3.303.31

2.932.87

2.873.423.622.091.96

3.372.94

(1) NO SAMPLE COLLECTED AT THIS SECTION.

267

TABLE 202.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION Of BEDLOAD, SECTION 0985, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

DATE

5-145-165-195-215-22(1)

5-24(1)5-265-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-226-23

6-256-276-29(1)

5

0.46.49.48.51

.49.47.50

.47

.45

.45

.46

.48

.43

.40

.47

.47

.45

.46

.44

.46

.45

.39

.48

.48

.43

.44

.47

5

0.68.55.61.62

_.72.61.70

.65

.74

.65..58

.70

.56

.49

.61

.67

.59

.58

.54

.63

.58

.49

.58

.53

.60

.62

.61

16

0.56.55.57.58

.60.55.59

.55

.56

.54

.55

.57

.51

.47

.55

.56

.53

.54

.52

.54

.53

.47

.56

.54

.51

.52

.55

GRAIN

16

0.91.64.76.75

_.96.78.99

.871.07

.89

.70

1.03.70.62.77.91

.75

.72

.66

.81

.71

.64

.70

.62

.83

.86

.76

(1) NO SAMPLE COLLECTED AT(2) SIZE DATA NOT

25

0.63.59.61.62

__.66.59.63

.60

.62

.59

.60

.62

.56

.51

.59

.61

.58

.59

.56

.59

.58

.52

.60

.57

.56

.57

.59

SIZE,

25

1.06.69.87.86

_1.15.94

1.25

1.081.43 -1.10.79

1.31.82.70.92

1.13

.88

.82

.74

.97

.84

.73

.79

.671.05

1.06.90

THISDETERMINED FOR

35

0.69.63.66.66

_.72.63.68

.65

.68

.65

.64

.67

.60

.55

.64

.66

.62

.63

.60

.64

.62

.56

.64

.60

.60

.62

.63

AT GIVEN PERCENT

50

0.80.68.73.71

_.80.69.78

.72

.77

.73

.71

.76

.67

.61

.70

.75

.69

.70

.66

.71

.68

.63

.70

.64

.66

.69

.69

IN MILLIMETERS, AT

35

1.24.75.98.99

_1.421.181.49

1.341.85

1.31.87

1.57.97.80

1.101.35

1.04.94

.821.25

.95

.83

.88

.721.40

1.291.07

SECTION.SAMPLE

50

1.61.85

1.221.33

_1.861.591.93

1.802.26

1.73.98

1.981.251.081.441.66

1.361.15

1.001.68

1.161.061.05.85

2.00

1.781.35

COLLECTED AT

65

0.93.74.83.80

_.92.78.92

.83

.90

.84

.81

.89

.76

.68

.80

.87

.79

.79

.72

.80

.78

.70

.80

.68

.75

.81

.78

GIVEN

65

1.90.97

1.491.88

_2.522.042.26

2.352.59 2.471.13

2.531.431.361.762.11

1.681.45

1.352.29

1.491.411.221.102.48

2.352.08

THIS

FINER BY NUMBER OF PARTICLES

75

1.04.81.92.87

_1.04.88

1.06

.961.04

.97

.89

1.04.85.74.90

1.01

.89

.88

.79

.89

.87

.77

.89

.73

.84

.91

.87

PERCENT

75

2.351.051.732.76

_2.832.892.95

2.602.93 2.871.29

3.031.791.701.992.85

1.891.65

2.322.84

1.652.521.321.342.99

3.072.85

SECTION.

84

1.19.89

1.05.97

_1.201.021.30

1.151.30

1.16.97

1.29.99.83

1.061.21

1.031.01

.871.02

.98

.861.01.80.98

1.081.02

FINER BY

84

2.581.142.043.05

_3.163.083.39

2.883.42 3.031.65

3.392.112.012.413.02

2.062.02 3.173.04

2.982.861.451.653.37

3.372.91

90

1.41.98

1.211.13

1.441.211.54

1.401.75

1.331.06

1.541.22.99

1.241.42

1.241.16

.961.23

1.10.96

1.14.90

1.17

1.271.14

HEIGHT

90

2.771.252.413.27

_3.393.253.47

3.113.50 3.191.90

3.462.352.062.683.17

2.162.07 3.403.21

3.342.931.612.343.45

3.452.97~~"

95

1.761.071.451.38

_1.811.412.00

1.922.34

1.631.19

1.901.381.231.561.71

1.571.45

1.111.60

1.361.161.281.081.68

1.591.34

95

2.911.692.493.45

_3.513.433.57

3.393.59

3.382.27

3.572.462.123.443.37

2.292.13 3.523.41

3.483.012.252.923.56

3.553.05

268

TABLE 203.- SUMMARY OF STATISTICAL DATA EAST FORK RIVER, HYOHING,

GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1038,

GRAIN SIZE, IN

DATE 5

5-14 0.455-16 .495-19 .435-21 .475-22 .52

5-24 .455-26(1) 5-27 .525-28 .455-29(1 >

5-30 .506- 1 .426- 3 2)6- 5 26- 7 2)

6-9 .426-10 .456-11 .456-12 .496-13 . 46

6-14 .516-15 .476-16(1)6-17 .446-18 .48

6-19 .476-20 . 466-21 .536-22 . 456-23 .46

6-25 .456-27 . 466-29(1)

16

0.55.57.51.56.61

.55

.61

.53

.57

.50-

.51

.52

.55

.59

.54

.60

.53

.54

.56

.54

.53

.61

.51

.53

.51

.53

MILLIMETERS,

25

0.61.61.56.60.66

.60

.65

.58

.61

.55

.57

.56

.61

.65

.58

.65

.57

.59

.60

.58

.57

.65

.54

.57

.55

.57

GRAIN SIZE,

DATE 5

5-14 0.665-16 .595-19 .565-21 .645-22 .66

5-24 .705-26(1)5-27 .645-28 .555-29(1)

5-30 .576- 1 .526- 3(2 6- 526- 7(2

6-9 .646-10 .526-11 .676-12 .806-13 .58

6-14 .746-15 .566-16(1) 6-17 .606-18 .65

6-19 .556-20 .556-21 .646-22 .516-23 .56

6-25 .516-27 .576-29(1)

16

0.89.70.70.86.82

1.05

.77

.66

.67

.64 .

.95

.62

.931.24.70

1.01.67

.76

.90

.66

.66

.77

.61

.68

.60

.70

25

1.03.79.81

1.11.92

1.39 .87.74

.72

.72 -

1.21.67

1.161.65.80

1.30.77

.871.11

.73

.73

.87

.66

.78

.65

.81

(1) NO SAMPLE COLLECTED AT THIS(2) SIZE DATA NOT DETERMINED FOR

35

0.67.65.60.65.71

.65

.69

.62

.64

.59

.62

.60

.67

.70

.62

.70

.60.

.65

.64

.62

.61

.69

.57

.61

.58

.61

AT GIVEN

50

0.79.71.67.73.81

.74

.77

.68

.70

.66

.69

.65

.77

.82

.68

.80

.64

7?3.70

.67

.67

.77

.62

.67

.63

.67

IN MILLIMETERS,

35

1.18.90.96

1.321.02

1.68 .96.82

.79

.80

1.48.74

1.322.02.92

1.66.97

1.001.40

.81

.84

.98

.73

.90

.70

.97 ~

SECTION.

50

1.521.091.361.631.24

2.08 1.10.94

.89

.95

2.07.84

1.552.391.21

2.141.47

1.221.81

.97

.991.14.90

1.14

.821.32

SAMPLE COLLECTED

PERCENT

65

0.92.80.74.84.91

.86

.87

.77

.77

.73

.82

.71

.92

.99

.76

.92

.69

.83

.84

.75

.74

.87

.67

.75

.68

.74

AT GIVEN

65

1.771.271.731.801.45

2.56

1.441.09

1.021.19

2.31.97

1.903.011.70

2.582.44

1.432.32

1.171.231.321.201.42

.941.90

AT THIS

FINER BY

75

1.04.88.81

1.02.99

1.01 .95.85

.82

.80-

.96

.771.091.17.82

1.06.74 .94.95

.82

.82

.97

.71

.82

.74

.81

PERCENT

75

1.901.382.081.921.61

3.31 1.631.21

1.171.38

-

2.481.112.113.371.95

2.892.68

1.532.86

1.371.461.531.561.72

1.082.41

SECTION.

NUMBER

84

1.191.02.92

1.281.16

1.27 1.05.94

.91

.90

1.18.85

1.301.54.94

1.29.83

1.111.13

.92

.921.09.80.95

.82

.93

FINER BY

84

2.061.542.342.121.82

3.44 1.911.41

1.301.47

2.661.342.293.452.17

3.023.01

1.653.03

1.651.711.912.362.05

1.762.78

OF PARTICLES

90

1.451.191.081.531.31

1.57 1.141.04

.991.02

1.40.93

1.482.021.09

1.59.97

1.281.37

1.041.031.20.88

1.09

.891.07

HEIGHT

90

2.221.712.432.412.02

3.51

2.031.53

1.691.54

2.841.522.463.522.35

3.143.36

1.873.18

1.721.822.233.442.16

1.882.89

95

1.751.331.431.801.53

2.00 1.461.18

1.151.25-

2.041.061.792.741.32

2.141.21 1.471.71

1.221.241.351.041.32

.971.33

95

3.402.022.502.692.21

3.61 2.101.73

1.751.62

3.372.402.693.622.46

3.313.49

2.053.38

1.771.982.443.552.32

2.412.98

269

TABLE 204.- SUMHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1077, EAST FORK RIVER, WYOMING, 1*80

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.52.47.48.52.49

.48

.54

.47

.51

.46

.52

.45

.46

.44

.46

.44

.46

.51

.46

.47

.46

.47

.47

.45

.49

.45

.44

.44

5

0.66.56.56.65.62

.57

.63

.56

.57

.54

.68

.57

.62

.56

.57

.59

.66

.66

.56

.64

.55

.58

.60

.53

.59

.55

.57

.54

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.60.55.56.60.56

.55

.61

.55

.57

.54

.60

.53

.55

.52

.54

.53

.56

.59

.53

.55

.53

.55

.55

.52

.56

.52

.52

.52

GRAIN

16

0.84.68.65.80.76

.68

.74

.67

.65

.65

.94

.71

.81

.69

.69

.75

.89

.82

.67

.85

.67

.70

.75

.64

.69

.67

.72

.66

25

0.65.60.59.65.61

.59

.65

.60

.60

.58

.64

.57

.60

.57

.58

.58

.62

.64

.57

.60

.58

.59

.59

.56

.59

?56

.56

.57

SIZE,

25

0.98.74.71.92.89

.75

.83

.74

.70

.701.21.82.93

.78

.79

.881.05.97

.751.08

.74

.80

.90

.71

.80

.78

.82

.74

35

0.69.64.63.69.65

.63

.68

.64

.63

.62

.68

.62

.66

.61

.62

.62

.68

.69

.61

.64

.62

.64

.63

.60

.63

.60

.61

.61

50

0.77.71.69.77.71

.69

.74

.71

.68

.67

.75

.68

.74

.68

.69

.69

.77

.77

.67

.70

.67

.70

.68

.66

.68

.65

.68

.67

IN MILLIMETERS, AT

35

1.16.81.78

1.051.06

.84 .91.80

.78

.761.52.96

1.08

.87

.901.031.181.16

.841.35

.82

.90

1.11.79.94 .93

.98

.83

50

1.50.93.88

1.251.35

1.00

1?05.91

.90

.861.911.221.35

1.161.111.291.521.43

1.061.91

1.001.06

1.53.93

1.17 1.31

1.31.98

65

0.88.80.76.87.80

.76

.83

.78

.74

.73

.86

.76

.85

.75

.77

.79

.91

.86

.73

.80

.74

.80

.76

.73

.74

.70

.75

.75

GIVEN

65

1.811.04.99

1.581.79

1.28

1.311.03

1.04.99

2.281.541.67

1.561.371.811.891.73

1.462.88

1.241.31

1.911.142.00 -1.72

1.781.17

FINER BY NUMBER OF PARTICLES

75

0.99.87.83.98.89

.83

.91

.85

.81

.791.00.85.94

.81

.85

.881.04.98

.80

.91

.81

.88

.84

.80

.82

.78

.81

.83

PERCENT

75

1.991.101.121.852.15

1.58

2.011.12

1.131.232.502.011.96

1.971.562.112.291.90

1.813.09

1.501.53

3.041.292.38 1.97

2.471.33

84

1.16.99.91

1.111.03

.93

.99

.96

.92

.851.25.97

1.09

.90

.981.021.161.16

.881.07

.91

.97

.98

.90

.94

.89

.93

.93

FINER BY

84

2.281.181.252.272.44

1.85

2.111.21

1.311.882.712.352.40

2.441.742.352.582.48

2.153.34

1.841.92

3.411.452.98 2.42

2.641.69

90

1.391.06.98

1.231.20

1.04

1.081.05

1.01.91

1.551.121.26

1.001.131.131.391.35

.971.26

1.031.09

1.151.011.05

1.01

1.081.04

HEIGHT

90

2.421.211.343.122.59

2.09

2.201.27

1.573.432.862.792.85

3.381.872.562.802.83

3.393.44

2.012.12

3.491.633.34 3.37

2.801.78

95

1.771.151,141.461.46

1.27 1.221.16

1.111.012.001.321.51

1.271.381.411.711.64

1.251.62

1.231.30

1.441.211.21

1.34

1.331.21

95

2.501.251.523.432.81

2.88

2.311.35

2.053.542.953.482.95

3.492.022.832.922.94

3.513.55

2.082.31

3.591.853.48 3.49

3.471.90

(1) NO SAMPLE COLLECTED AT THIS SECTION.

270

TABLE 205.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1120, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.50.50.44.47.54

.47

.52

.51

.47

.46

.42

.46

.44

.46

.45

.47

.48

.51

.47

.49

.47

.47

.48

.50

.48

.45

.44

5

0.63.70.53.54.65

.58

.64

.75

.66

.53

.56

.52

.60

.59

.57

.73

.62

.65

.74 .59.54

.53

.59

.62

.65

57'.55

SIZE, IN MILLIMETERS,

16

0.59.58.51.53.61

.55

.60

.63

57'.53

.51

.52

.53

.54

.52

.56

.59

.57

.56

.54

.53

.56

.57

.56

.54

.52

GRAIN

16

0.791.04.66.64.77

.71-

.78

.97

.84

.63

.72

.60

.79

.73

.711.10.77

.811.05

.70

.62

.62

.71

.77

786

.71

.691

25

0.63.63.55.56.65

.59

.65

.71

.63

.57

.56

.56

.58

.58

.56

.62

.62

.63

.63

.60

.57

.57

.60

.61-

.61

.58

.57

SIZE,

25

0.911.38.74.70.86

.83

.881.09

.99

.69

.82

.65

.96

.85

.841.40.90

.941.30- .81.67

.67

.81

.91

1.04

.82

.79

35

0.68.68.59.59.69

.63

.69

.78

.69

.61

.61

.59

.63

.63

.60

.67

.66

.68

.69

.63

.61

.61

.64

.65

.65

.63

.61

AT GIVEN PERCENT

50

0.77.75.64.64.77

.69-

.77

.90

.78

.66-

.69

.63

.70

.69

.65

.76

.73

.75

.81

.68

.66

.66

.69

.71

.72

.69

.68

IN MILLIMETERS, AT

35

1.031.67.83.82.97

.93

1.001.22

1.13.75

.94

.69

1.17.98

1.071.801.03

1.101.58

.94

.73

.72

.951.10

iTsi.94.90

50

1.181.971.131.071.15

1.16

1.181.46

1.35.86

1.29.79

1.431.261.462.501.19

1.442.04 1.18.81

.821.191.34

i7si1.141.07

65

0.90.85.71.68.85

.78-

.871.05

.91

.73

.77

.68

.81

.79

.72

.91

.83

.85

.95

.77

.72

.71

.78

.81

.83

.80

.78

GIVEN

65

1.342.421.671.661.41

1.67

1.421.72

1.621.04

1.79.93

1.781.562.072.901.56

1.862.32__1.51.92

.971.411.64

2.70

1.371.25

FINER BY NUMBER OF PARTICLES

75

1.021.01.77.74.94

.87

.981.16

1.03.79

783.73

.92

.88

.801.05.95

.941.11

.85

.77

.77

.86

.92-

.93

.89

.88

PERCENT

75

1.452.572.152.821.64

1.89

1.541.90

1.831.20

2.051.06

2.031.812.313.042.02

2.482.84 1.721.03

1.111.621.95

3.02

1.511.39

84

1.161.36.84.83

1.07

.97 1.121.33

1.19.87 .93.81

1.121.01.92

1.271.07

1.071.33- .98.84

.841.001.11 1.07

1.031.00

FINER BY

84

1.532.742.333.182.07

2.06

1.682.12

2.051.32

2.241.36

2.192.012.883.202.32

2.673.12 1.911.32

1.232.262.14

3.34

1.661.65

90

1.291.68.95.92

1.19

1.10 1.271.52

1.35.97-

1.07.90

1.311.211.091.591.16

1.241.60

1.13.90

.951.171.28- 1.26

1.191.13

HEIGHT

90

1.612.932.603.402.20

2.17

2.002.32

2.231.45

2.451.54

2.342.062.943.352.53

2.843.37 2.021.53

1.292.432.28

3.44

2.031.89

95

1.442.041.191.101.41

1.33- 1.481.77

1.601.16 1.371.03

1.631.441.372.171.41

1.512.07- 1.45.99

1.131.361.53 1.58

1.431.29

95

1.793.272.883.522.83

2.31

2.082.61

3.421.69

2.851.70

2.752.123.033.482.81

2.943.49- 2.092.40

1.372.512.43

3.55

2.272.25

ill NO SAMPLE COLLECTED AT THIS SECTION.SIZE DATA NOT DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

271

TABLE 206.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1155, EAST FORK RIVER, WYOMING, 1980

GRAIN SIZE, IN

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-211-22(1)6-23

6-256-276-29(1)

5

0.46.45.44.52.50

.46

.45

.45

.54

.44

.50

.43

.49

.46

.50

.42

.47

.46

.52

.50

.46

.47

.49

.45

.51

.50

.42

.44

5

0.59.53.50.65.61

.58

.57

.57

.62

.50

.55

.49

.62

.59

.61

.60

.63

.62

.64

.67....

.65

.96

.62

.63

.64

.67

.56

.60

16

0.53.53.50.59.57

.55

.53

.53

.60

.50

.56

.50

.57

.54

.57

.52

.55

.56

.59

.59

.54

.54

.56

.53

.58

759

.49

.53

GRAIN

16

0.74.63.60.83.74

.71

.71

.70

.72

.59

.61

.59

.79

.73

.73

.79

.84

.78

.78

.90

.95

.66

.77,87.85

788

.74

.76

MILLIMETERS, AT GIVEN PERCENT FINER BY NUMBER OF PARTICLES

25

0.58.57.54.63.61

.60

.58

.58

.64

.54

.59

.54

.61

.59

.62

.57

.61

.61

.63

.64

.59

.58

.61

.57

.61

.64

.54

.57

SIZE, IN

25

0.87.69.66

1.00.85

.79

.81

.80

.80

.64

.65

.64

.92

.86

.83

.92

.97

.90

.911.12

?42.90

1,181.08 1.02

.91,90

35

0.62.61.57.67.65

.64

.63

.62

.68

.58

.62

.58

.65

.63

.66

.63

.65

.66

.67

.68

.63

.61

.65

.61

.65

.68

.58

.62

50

0.68.67.62.74.71

.71

.70

.68

.73

.63

.66

.63

.72

.70

.73

.71

.74

.74

.74

.77

.69

.67

.71

.68

.70

.77

.65

.69

MILLIMETERS, AT

35

1.03.75.72

1.19.99

.88

.91

.92

.88

.69

.69

.691.08

1.00.95

1.101.121.05

1.081.31 1.54.81

1.071.501.291~25

1.151.13

50

1.44.84.87

1.481.16

1.07

1.051.13

1.02.78.75.78

1.32

1.241.101.421.431.33

1.461.55

1.90.95

1.422,031.64

1.75

1.601.45

65

0.77.73.68.86.81

.79

.81

.77

.81

.68

.70

.69

.84

.80

.83

.82

.87

.83

.82

.90

.82

.73

.80

.77

.81

.88

.72

.77

GIVEN

65

1.79.94

1.081.731.47

1.37

1.251.42

1.28.89.82.90

1.61

1.461.281.701.901.60

1.851.85 2.381.29

1.862.502.00 2,30

2.082.12

75

0.86.80.73.99.91

.85

.89

.86

.88

.73

.74

.74

.94

.90

.93

.92

.97

.93

.921.06

795.79

.88

.87

.96 .97

.82

.83

PERCENT

75

2.001.051.261.861.66

1.57

1.451.73

1.481.00.90

1.031.97

1.601.441.922.271.80

2.112.14__2.751.87

2.582.872.74 2.57

2.222.59

84

0.99.87.83

1.191.04

.96 1.00.98

.97

.80

.80

.801.11

1.071.051.071.101.09

1.061.29

l7l8.87

.991.071.15

1.13

.941.00

FINER BY

84

2.201.231.522.052.24

1.88

1.612.17

1.961.261.021.212.28

1.861.732.262.422.06

2.362.44 3.202.41

3.013.303.00 2.85

2.853.41

90

1.15.94.94

1.431.15

1.09

1.101.11

1.09.86.85.88

1.27

1.241.161.281.251.27

1.231.47

1.46.95

1.181.331.34 1.29

1.121.18

HEIGHT

90

2.391.401.702.382.42

2.38

3.382.52

2.501.461.121.402.51

2.072.112.512.472.33

2.432.56

37412,46

3.243.433.18

3.08

3.213.49

95

1.581.051.111.711.41

1.32

1.291.33

1.28.97.95

1.011.50

1.461.321.571.591.54

1.601.74

l7841.09

1.441.681.66 1.68

1.501.40

95

2.831.691.762.462.50

2.46

3.502.86

2.861.901.511.542.79

2.262.852.792.542.78

5 13

3.532.53

3.443.543.40

3.38

3.453.59

(1) NO SAMPLE COLLECTED AT THIS SECTION.

272

TABLE 207.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1202, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

-19-20

-22(1)-23

-25-27-29(1)

5

0.41.46.45.51.49

.47

.46

.42

.44

.45

.49

.44

.47

.46

.47

.42

.43

.47

.54

.46

.45

.48

.48

.45

.52

.44

.47

.47

5

0.59.54.66.60.62

.60

.51

.49

.56

.50

.54

.57

.57

.59

.69

.57

.57

.62

.64

.58

.51

.55

.64

.59

.65~,52

.64

.62

16

0.50.53.53.58.57

.55

.52

.49

.52

.51

.55

.53

.55

.55

.57

.51

.51

.56

.61

.54

.51

.54

.56

.53

.60

.52

.56

.56

GRAIN

16

0.82.63.98.70.76

.75

.59

.59

.70

.59

.61

.72

.68

.74

.95

.75

.75

.77

.76

.71

.60

.64

.83

.76

.79

.63

.86

.78

25

0.55.57.58.62.62

.59

.55

.53

.57

.55

.58

.58

.59

.60

.62

.56

.55

.60

.64

.58

.54

.57

.61

.57

.64

.56

.61

.61

SIZE,

25

1.04.69

1.27.78.87

.87

.63

.65

.79

.63

.65

.83

.75

.821.16.87.91.90

.86

.81

.66

.69

1.06.96.92 .69

1.03.91

35

0.60.60.63.65.66

.63

.59

.57

.62

.58

.61

.62

.64

.65

.68

.61

.60

.65

.68

.63

.58

.61

.65

.61

.68

.59

.66

.65

AT GIVEN PERCENT

50

0.68.66.70.71.73

.69

.63

.63

.68

.63

.65

.69

.70

.72

.78

.68

.67

.71

.74

.69

.62

.65

.71

.67

.75

.65

.75

.72

IN MILLIMETERS, AT

35

1.26.75

1.64.87

1.02

1.06 .68.71

.91

.68

.68

.97

.83

.931.391.031.101.12

.98

.94

.71

.77

1.281.181.07

7?7

1.171.10

50

1.64.89

2.261.031.24

1.41

.75

.80

1.13.77.75

1.18.94

1.131.731.391.451.43

1.171.18

.85

.93

1.661.531 .30 .90

1.391.46

65

0.7B.71.83.79.83

.78

.68

.69

.77

.68

.70

.78

.78

.80

.91

.77

.76

.80

.83

.77

.68

.70

.81

.74

.85

.71

.90

.80

GIVEN

65

1.881.072.671.181.46

1.80

.84

.95

1.35.88.83

1.621.14

1.382.041.791.841.77

1.541.56

l7l21.11

1.952.541,56

1.07

1.761.88

FINER BY NUMBER OF PARTICLES

75

0.91.77.95.87.94

.86

.73

.74

.84

.74

.75

.86

.85

.881.05.86.87.88

.92

.83

.72

.78

.94

.83

.97

.78

1.03.89

PERCENT

75

2.121.173.041.391.61

2.26

.921.13

1.79.97.90

1.751.33

1.652.352.052.332.00

2.061.94

1.391.28

2.202.971.80 1.25

1.982.10

84

1.11.85

1.18.99

1.11

.99

.81

.80

.96

.82

.811.00.93

1.011.27.98

1.001.06

1.03.97

.81

.89

1.161.001.12

.87

1.201.03

FINER BY

84

2.461.383.411.731.78

2.51

l7o21.72

2.021.05.98

1.841.51

2.002.602.352.512.18

2.552.41

1.621.61

2.583.402.16

l7?2

2.132.41

90

1.331.001.371.091.28

1.22

.88

.86

1.10.90.87

1.131.01

1.141.521.171.201.28

1.141.09 .90.99

1.351.161.28 .96

1.341.21

HEIGHT

90

2.671.913.482.001.93

2.64

1.101.82

2.521.121.051.931.65

2.182.822.562.642.35

2.872.61

1.761.91

2.993.482.54

2.03

2.252.85

95

1.711.111.891.231.51

1.55

.981.00

1.271.01.96

1.521.22

1.351.851.491.521.60

1.371.36

1.091.13

1.731.371.50

1.09

1.701.62

95

3.422.063.582.072.83

2.82

1.201.95

2.861.221.152.162.31

2.853.352.832.822.77

2.962.85

1.922.91

3.403.583.44

2.39

2.412^95

(1) NO SAMPLE COLLECTED AT THIS SECTION.

273

TABLE 208.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1241, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT GIVEN PERCENT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22 I 1 )6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-21-22(1)-23

-25-27-29(1)

5

0.47.52.48.52.50

.43

.47

.43

.49

.48

.51

.50

.46

.45

.43

.42

.42

.42

.46

.48

.41

.47

.45

.50

.49

.50

.51

.44

.43

.49

5

0.58.62.60.67.66

.56

.60

.51

.55

.60

.56

.59

.60

.61

.65

.61

.50

.54

.55

.55

.58

.56

.53

.59

.60

.64

.66~57

.64

.63

16

0.55.60.55.60.58

.51

.54

.50

.56

.55

.57

.56

.55

.54

.52'.50

.50

.53

.54

.49

.54

.52

.57

.56

.57

.59

.52

.52

.57

GRAIN

16

0.70.74.74.83.91

.72

.75

.62

.64

.74

.64

.68

.74

.79

.95

.84

.61

.68

.67

.64

.80

.66

.64

.69

.72

.81

.85

.73

.91

.79

25

0.59.64.60.65.62

.55

.58

.54

.59

.59

.60

.60

.60

.60

.58

.55

.54

.54

.56

.58

.54

.58

.56

.61

.60

.61

.64

.56

.57

.62

SIZE,

25

0.84.81.85.98

1.11

.87

.90

.69

.68

.86

.68

.78

.83

.93

1.161.15.67.79.77

.70

.99

.73

.70

.76

.83

.961.02 -.90

1.22 .93

35

0.63.68.64.69.66

.59

.62

.58

.62

.63

.63

.63

.65

.65

.63

.60

.57

.58

.60

.61

.59

.61

.59

.64

.64

.65

.68

.60

.62

.66

50

0.69.74.70.77.74

.65

.67

.63

.67

.68

.67

.68

.73

.73

.71

.66

.63

.64

.65

.66

.66

.66

.64

.69

.70

.71

.77

.66

.69

.73

IN MILLIMETERS, AT

35

0.95.90

1.041.161.33

1.06 -1.08.76.73

1.09.73.90.96

1.08

1.361.70.75.96.93

.771.27.82.80.84

.971.211.20 1.12

1.69 1.08

50

1.131.071.441.551.64

1.57

1.87.94.83

1.45.82

1.131.171.32

1.642.51.89

1.311.17

.911.671.02.98

1.03

1.201.551.41

l755

1.97 1,32

65

0.80.82.78.86.88

.72

.75

.69

.72

.76

.72

.75

.81

.84

.89

.74

.69

.71

.70

.72

.75

.73

.70

.76

.78

.82

.90

.73

.79

.84

GIVEN

65

1.401.321.732.032.19

3.37- 2.631.18.96

2.18.93

1.431.401.66

2.033.341.131.861.79

1.162.011.181.281.31

1.682.131.69

2.04

2.53 1.59

FINER BY NUMBER OF PARTICLES

75

0.90.89.85.96

1.01

.80

.83

.75

.78

.82

.79

.83

.90

.95

1.03.82.75.78.78

.77

.87

.80

.77

.82

.86

.921.04

.82

.90

.97

PERCENT

75

1.661.651.932.612.63

3.44 2.851.381.11

2.851.031.751.641.84

2.273.431.342.282.28

1.472.141.701.581.80

2.152.411.90

2.46

2.91 l.BO

B4

1.02.99

1.001.111.19

.91.

.94

.83

.86

.95

.86

.941.021.11

1.25.95.84.90.91

.841.04.91.86.92

.991.081.23

.97

1.071.13

FINER

84

1.721.752.162.882.95

3.51

2.911.981.23

2.921.152.432.222.06

2.963.501.562.832.84

1.722.312.031.932.17

2.692.642.12

s7oo3.06 2.05

90

1.161.151.251.281.40

1.02 1.06.96.95

1.14.94

1.071.171.28

1.451.16.94

1.051.04

.951.291.03.97

1.03

1.111.311.39

1.13

1.391.29

BY HEIGHT

90

1.761.812.382.943.14

3.57

2.972.161.30

2.971.313.372.752.25

3.143.561.B72.902.91

1.922.492.162.132.38

2.882.842.31

3.26

3.192.27

95

1.411.351.631.631.66

1.21

1.261.141.12

1.401.051.291.341.57

1.731.681.151.311.19

1.131.711.141.191.22

1.301.631.65

1.40

1.871.56

95

1.801.902.833.023.38

3.65

3.052.381.39

3.051.563.493.472.43

3.383.652.062.992.99

2.912.772.352.362.47

2.982.942.90

s745

3.37 2.44

(1) HO SAMPLE COLLECTED AT THIS SECTION.

274

TABLE 209.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAO, SECTION 1284, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-15 6-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN_ .

0.46.50.46.47.48

.46

.51

.44

.49

.43

.49

.50

.46

.43

.43

.42

.40

.46

.47

.45

.46

.47

.51

.46

.45

.49 .48

.46

.48

5

0.61.65.55.65.71

.57__

.56

.55

.64

.52

.61

.63

.64

.61

.60

.52

.52

.55

.53

.63

.80

.58

.73

.62

.53

.69

.69

.59

.57

SIZE, IN

16

0.54.59.53.55.56

.53

.57

.52

.57

.51

.56

.59

.54

.52

.51

.50

.48

.53

.53

.52

.54

.55

.59

.55

.52

.57

.56

.54

.55

GRAIN

16

0.79.79.66.90

1.15

.70

.63

.68

.81

.64

.76

.78

.86

.83

.83

.64

.69

.66

.61

.921.62.70

1.12

.80

.651.00 1.04

.74

.68

MILLIMETERS, AT GIVEN PERCENT

25

0.59.65.57.59.61

.56

.60

.56

.62

.55

.61

.63

.59

.57

.55

.54

.53

.56

.56

.57

.60

.59

.64

.59

.56

.62

.61

.58

.59

SIZE,

25

0.93.90.74

1.221.60

.84

.67

.77

.94

.72

.88

.891.07

1.031.07.72.80.73

.661.32 2.00.80

1.48

.96

.711.29 1.39

.86

.76

35

0.63.70.61.63.65

.60

.62

.60

.67

.59

.65

.68

.64

.62

.60

.58

.57

.60

.60

.61

.64

.63

.68

.63

.59

.67

.65

.63

.63

50

0.69.78.66.69.73

.66

.66

.66

.75

.65

.72

.76

.71

.70

.66

.64

.64

.65

.64

.67

.72

.69

.77

.70

.65

.75

.72

.69

.68

IN MILLIMETERS, AT

35

1.131.02.85

1.702.01

1.04 .70.88

1.08.82

1.031.001.32

1.241.37.83.97.82

.711.71 2.27.90

1.72

1.18.81

1.59

1.75

1.00.86

50

1.521.24.99

2.202.43

1.57

.811.09

1.34.94

1.271.201.70

1.591.821.041.361.07

.822.29 2.601.112.08

1.681.022.11

2.14

1.441.06

65

O.BO.88.74.79.85

.72

.71

.74

.86

.73

.82

.87

.82

.81

.75

.71

.72

.71

.69

.75

.88

.78

.92

.79

.71

.87

.84

.77

.75

GIVEN

65

1.921.451.242.832.84

2.19 .90

1.43

2.021.171.521.462.34

2.042.471.361.781.42

.952.74 2.951.422.44

2.211.352.60 2.49

2.341.36

FINER BY NUMBER OF PARTICLES

75

0.90.98.83.89.98

.79

.78

.82

.95

.82

.92

.96

.93

.94

.87

.78

.79

.77

.75

.841.09.85

1.11

.88

.781.01 .99

.84

.82

PERCENT

75

2.091.611.532.953.06

2.61- .97

1.92

2.261.361.701.602.91

2.262.861.541.972.03

1.213.04 3.221.632.79

2.541.632.89 2.67

2.591.64

84

1.041.14.92

1.061.26

.91

.86

.92

1.08.90

1.081.101.11

1.121.05.89.91.85

.831.031.69.96

1.47

1.03.88

1.26

1.27

.94

.93

FINER BY

84

2.221.812.013.083.33

2.88 1.132.43

2.471.822.031.743.35

2.643.131.842.122.49

1.473.37 3.411.963.08

2.921.853.17

2.86

2.871.98

90

1.281.301.011.341.68

1.04 .91

1.02

1.22.97

1.241.281.31

1.331.241.011.07.98

.891.332.171.091.75

1.191.001.52

1.68

1.061.05

HEIGHT

90

2.352.002.403.213.44

2.94

1.352.48

2.602.132.261.843.44

3.043.372.162.252.90

1.673.45 3.492.343.34

3.232.053.39

2.97

3.202.38

95

1.681.511.181.902.29

1.34 -.99

1.25

1.461.171.491.521.61

1.681.661.291.411.19

.981.862.741.332.16

1.561.202.03 2.17

1.341.29

95

2.762.072.483.373.54

3.02 -1.522.55

2.792.372.441.993.55

3.423.492.412.863.26

2.403.56 3.593.413.48

3.452.383.51

3.13

3.452.50

(1) NO SAMPLE COLLECTED AT THIS SECTION.

275

TABLE 210.- SUHHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1315, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.48.56.47.46.48

.46

.46

.45

.52

.46

.52

.52

.47

.41

.45

.43

.42

.46

.47

.44

.46

.49

.44

.47

.41

.50

.46

.45

.46

5

0.57.70.65.60.66

.56

.60

.54

.65

.57

.63

.63

.54

.48

.55

.56

.54

.61

.53

.58

.55

.65

.63

.56

.58

.60

.70

.63

.56

16

0.56.64.55.53.56

.53-

.55

.51

.60

.54

.60

.59

.54

.48

.52

.51

.51

.54

.53

.51

.52

.57

.53

.54

.51

.57

.56

.54

.53

GRAIN

16

0.68.90.90.76.87

.67

.74

.65

.80

.69

.75

.75

.63

.58

.66

.71

.67

.78

.62

.74

.67

.82

.83

.67

.77

.71- 1.06

.87

.68

25

0.60.69.60.58.60

.57

.61

.55

.64

.58

.65

.63

.57

.52

.56

.55

.55

.59

.57

.56

.56

.62

.58

.58

.56

.61

.61

.59

.58

SIZE, IN

25

0.751.021.13.94

1.19

.76

.83

.73

.94

.78

.83

.86

.68

.65

.75

.83

.76

.94

.68

.91

.771.001.02

.75

.90

.81 1.33

1.03.76

35

0.64.75.64.61.64

.61__

.66

.59

.68

.63

.70

.67

.61

.56

.59

.59

.60

.63

.60

.60

.60

.66

.63

.62

.62

.65

.66

.64

.62

GIVEN PERCENT

50

0.70.86.71.67.70

.66

.73

.64

.76

.69

.78

.73

.66

.61

.65

.66

.67

.70

.65

.66

.65

.73

.70

.68

.70

.70

.75

.71

.68

MILLIMETERS, AT

35

0.841.141.331.161.72

.88-

.94

.86

1.12.87.91.99.73

.71

.871.01.85

1.14

.731.15.91

1.191.37

.861.04.93

1.71

1.29.85

50

0.961.381.741.652.56

1.09

1.111.14

1.361.041.031.23.82

.851.211.331.031.45

.851.541.231.671.96

1.041.301.14

2.34

1.701.05

65

0.78.99.83.75.78

.74

.82

.69

.86

.78

.87

.82

.71

.67

.70

.73

.75

.81

.70

.74

.71

.83

.79

.75

.82

.79

.88

.84

.75

GIVEN

65

1.151.652.002.852.94

1.35

1.411.59

1.571.271.181.54.94

.981.771.841.321.73

1.021.991.722.242.37

1.291.631.41

2788

1.981.45

FINER BY NUMBER OF PARTICLES

75

0.861.10.99.82.84

.82

.90

.76

.98

.85

.95

.92

.76

.73

.77

.82

.82

.91

.76

.83

.79

.93

.88

.83

.91

.88

1.04

.95

.81

PERCENT

75

1.321.792.312.983.11

1.65

1.691.90

1.761.481.301.751.10

1.161.992.391.731.89

1.262.382.452.572.84

1.471.941.69__3.03

2.321.61

84

0.951.251.20.98

1.05

.95

1.01.87

1.19.96

1.051.05.83

.83

.87

.94

.921.09

.83

.98

.891.081.03

.941.051.00

1.27

1.13.91

FINER BY

84

1.481.952.863.143.30

1.94

1.992.28

2.001.801.451.971.70

1.612.192.742.072.20

5g42.792.943.14

1.712.271.82

3.22

2.632.00

90

1.061.461.381.121.23

1.08- 1.13.99

1.361.081.151.21.90

.90

.981.091.031.31

.921.181.021.251.26

1.071.221.15

1.55

1.371.01

HEIGHT

90

1.592.132.933.283.42

2.04

2.172.60

2.052.061.602.101.80

2.832.383.162.192.51

1.753.373.013.293.38

2.032.621.94

3.37

2.922.50

95

1.261.741.791.351.80

1.28

1.351.26

1.591.281.291.501.00

.991.281.331.211.62

1.071.501.271.651.87

1.291.451.40

2.28

1.761.34

95

1.712.393.013.443.53

2.10

2 .852.88

2.112.301.862.261.93

2.932.523.452.342.83

1.913.493.303.473.50

2.163.032.12

3.49

3.372.95

(1) NO SAMPLE COLLECTED AT THIS SECTION.

276

TABLE 211.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1360, EAST FORK RIVER, HYOMING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.46.53.44.43.45

.46

.45

.43

.52

.46

.48

.51

.42

.43

.44

.44

.44

.47

.45

.45

.49

.47

.45

.48

.45

.47

.47

.45

.47

5

0.68.64.58.52.52

.56

.60

.58

.64

.55

.62

.60

.50

.52

.59

.60

.51

.58

.53

.61

.58

.61

.55

.58

.62

.63 «

.57

.56

.52

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.55.61.52.51.51

.53

.53

.51

.60

.54

.57

.58

.49

.51

.52

.52

.51

.55

.52

.53

.56

.56

.52

.55

.54

.55

.54

.53

.53

GRAIN

16

0.93.77.75.64.62

.69

.77

.76

.80

.66

.76

.69

.62

.64

.78

.79

.61

.70

.64

.81

.69

.75

.67

.69

.62

.79

.69

.68

.61

25

0.61.66.57.55.55

.57

.58

.56

.64

.58

.63

.62

.54

.55

.57

.56

.55

.60

.56

.58

.60

.61

.57

.59

.59

.60

.58

.57

.56

SIZE,

25

1.10.85.87.71.68

.80

.92

.91

.92

.73

.86

.76

.70

.70

.99

.99

.67

.78

.701.02.78 .85.75

.781.00.96

.80

.78

.66

35

0.66.70.62.59.59

.61

.62

.61

.68

.62

.68

.66

.58

.59

.61

.60

.59

.64

.59

.62

.63

.65

.60

.62

.64

.64

.61

.61

.60

50

0.75.78.68.65.64

.66

.69

.67

.75

.68

.76

.71

.65

.65

.67

.66

.64

.70

.65

.68

.69

.72

.66

.67

.71

.71

.67

.67

.65

IN MILLIMETERS,

35 50

1.37.94

1.02.79.75

.94

1.111.14

1.05.60.96.83.77

.781.221.37.74.87

.791.30.88 .98.86

.911.161.20

.93

,90.70

2.111.111.44.92.88

1.29

1.451.66

1.26.91

1.18.99.88

.921.572.03.86

1.03

.961.851.07 1.291.08

1.181.381.69 1.27

1.12.79

65

0.88.87.77.72.70

.73.

.78

.76

.87

.76

.86

.78

.72

.72

.76

.74

.70

.78

.70

.77

.77

.81

.73

.75

.84

.79

.73

.74

.70

AT GIVEN

65

2.871.331.931.131.09

1.72

2.052.25

1.511.061.311.181.07

1.111.872.571.071.26

1.352.361.42 1.571.53

1.561.672.14

1.62

1.48.92

FINER 8Y NUMBER OF PARTICLES

75

0.98.95.85.79.76

.81

.87

.84

.97

.83

.95

.84

.78

.79

.87

.82

.75

.85

.76

.86

.84

.89

.80

.82

.99

.88

.81

.82

.75

PERCENT

75

2.971.452.181.321.29

1.98

2.512.53

1.831.211.411.381.38

1.362.102.891.271.55

1.862.721.75 1.771.86

1.811.912.70

2.38

2.051.05

84

1.101.08.96.88.83

.92 1.03.96

1.11.91

1.12.96.85

.871.07.95.83.95

.841.03.94

1.02.90

.931.161.04

.92

.94

.82

FINER BY

84

3.101.542.581.592.00

2.29

2.712.80

2.401.411.661.581.78

1.702.343.121.542.01

2.422.992.41 1.992.14

2.112.143.18

2.67

2.301.21

90

1.241.251.11.97.94

1.05 1.171.13

1.251.001.251.08.94

.961.311.12.93

1.06

.931.231.051.221.01

1.061.331.24

1.04

1.06.90

HEIGHT

90

3.211.622.872.102.05

2.84

3.073.13

2.671.741.751.722.03

1.902.523.341.802.19

2.673.182.73 2.172.36

2.422.323.413~35

2.511.33

95

1.761.441.451.141.08

1.36 1.441.53

1.451.141.381.261.08

1.111.651.581.101.23

1.111.721.251.511.19

1.361.591.67

1.32

1.241.04

95

3.361.712.972.472.11

2.94

3.453.43

3.442.051.B61.872.10

3.432.743.482.082.40

2.893.412.93 2.432.67

2.952.733.52

3.48

2.791.58

(1) NO SAMPLE COLLECTED AT THIS SECTION.

277

TABLE 212.- SUHHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1396, EAST FORK RIVER, WYOMING, 1980

GRAIN SIZE, IN MILLIMETERS,

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-20 6-216-22(1)6-23

6-25 6-276-29(1)

5

0.47.49.47.46.45

.47

.47

.46

.46

.48

.53

.49

.43

.41

.45

.43

.46

.48

.46

.46

.50

.48

.45

.48

.44

.46

?47

.43

.48

5

0.62.57.64.54.55

.58

.62

.56

.64

.62

.72

.60

.54

.50

.62

.57

.61

.58

.58

.58

.63

.60

.59

.61

.55

.56

TssJ?

16

0.55.56.56.53.53

.54

.55

.53

.55

.57

.63

.57

.52

.49

.53

.51

.54

.55

.53

.54

.57

.56

.53

.55

.51

.54

.53

.50

.54

GRAIN

16

0.80.67.83.64.66

.70 -

.78

.67

.81

.75

.93

.72

.68

.63

.82

.72

.77

.70

.71

.71

.79

.72

.74

.75

.68

.67

.66

.74

.68

25

0.60.60.61.57.57

.58

.60

.57

.61

.63

.69

.61

.57

.53

!56.58.59

.58

.58

.62

.60

.57

.60

.55

.58

.57

.55

.58

SIZE, IN

25

0.96.74

1.02.70.73

.81

.92

.75

.97

.831.09.81.76

.711.03.85.93.80

.83

.82

.92

.82

.89

.88

.79

.75

.73

.89

.76

35

0.65.64.66.60.61

.62-

.64

.61

.66

.68

.75

.66

.62

.58

.62

.60

.63

.64

.62

.62

.66

.64

.61

.63

.59

.62

.61

.59

.62

AT GIVEN PERCENT

50

0.72.70.73.66.67

.67

.71

.66

.74

.75

.85

.73

.69

.65

.68

.67

.69

.69

.67

.68

.72

.71

.67

.69

.65

.68

.66

.65

.67

MILLIMETERS,

35

1.15.80

1.21.79.82

.95

1.10.86

1.17.94

1.25.91.83

.801.371.011.18.90

1.01.96

1.08.93

1.11

1.08.94 .82

.83

1.23 .88

50

1.43.91

1.54.94.96

1.27- 1.421.07

1.501.111.441.05.99

.932.201.451.671.11

1.291.281.441.211.67

1.511.29 1.04

1.00

1.80 1.16

65

0.83.77.83.72.75

.75

.81

.73

.82

.831.01.83.77

.72

.76

.75

.77

.78

.75

.76

.82

.79

.74

.77

.71

.75

.72

.72

.73

AT GIVEN

65

1.741.051.911.121.17

1.71 -1.841.36

1.921.331.681.231.15

1.132.632.112.191.41

1.751.661.861.532.14

2.012.50 1.29

1?37

2.38 1.67

FINER BY NUMBER OF PARTICLES

75

0.95.84.96.80.82

.83

.90

.82

.93

.921.17.92.84

.79

.85

.82

.84

.85

.83

.84

.91

.87

.82

.85

.78

.81

.79

.79

.79

PERCENT

75

1.931.212.641.281.31

1.99- 2.441.57

2.851.571.791.371.31

1.372.862.522.481.80

2.191.902.161.722.51

2.302.88 1.51

1.64

2.661.94

84

1.13.92

1.14.90.93

.94 1.05.93

1.091.041.341.03.97

.88

.99

.93

.99

.96

.97

.961.04.98.95

.98

.87

.92

.88

.90

.90

FINER BY

84

2.111.383.381.491.48

2.32 2.651.91

3.042.011.931.551.46

1.633.012.852.752.07

2.662.242.481.912.85

2.6B3.38 1.73

2.38

2.93 2.87

90

1.331.001.321.001.04

1.10 1.221.05

1.281.161.511.151.09

.971.151.071.181.09

1.121.141.221.151.11

1.16.98

1.06-_ .97

1.061.03

HEIGHT

90

2.261.703.461.771.64

2.57

27832.14

3.222.122.191.701.54

1.893.152.992.932.19

3.062.532.792.083.08

2.873.46 1.87

2763

3.12 3.05

95

1.661.161.681.161.24

1.35

1.481.28

1.531.341.721.341.29

1.131.521.361.571.31

1.361.421.541.481.47

1.531.181.27

1.18

1.511.26

95

2.421.763.562.311.84

2.85

2.932.44

3.422.292.911.841.66

2.413.343.173.122.36

3.432.853.232.313.38

2.973.57 2.12

3?42

3.37 3.30

(1) NO SAMPLE COLLECTED AT THIS SECTION.

278

TABLE 213.- SUHHARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1425, EAST FORK RIVER, WYOMING, 1980

DATE

5-1*5-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29 ( 1 )5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-166-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.47.47.43.43.46

.47

.46

.45

.48

.48

.49

.49

.42

.42

.44

.44

.45

.48

.46

.47

.49

.47

.45

.49

.44

.46

.47

.44

.46

5

0.65.57.67.56.64

.62

.60

.56

.61

.59

.56

.63

.59

.53

.53

.54

.56

.58

.56

.57

.57

.60

.64

.57

.52

.55

.56

.51

.54

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.57.55.53.50.55

.55

.54

.53

.56

.57

.56

.58

.51

.51

.51

.51

.53

.56

.53

.54

.55

.56

.53

.56

.51

.54

.54

.50

.53

GRAIN

16

0.88.68.93.72.87

.81

.77

.68

.75

.71

.64

.77

.77

.67

.65

.66

.69

.69

.67

.68

.67

.74

.94

.66

.64

.66

.67

.63

.64

25

0.62.60.59.55.60

.59

.59

.57

.61

.61

.60

.63

.56

.56

.55

.55

.57

.60

.58

.58

.59

.60

.57

.59

.55

.58

.57

.54

.57

SIZE,

25

1.03.75

1.16.88

1.05

.95

.90

.79

.85

.79

.69

.87

.90

.75

.72

.76

.79

.77

.76

.76

.73

.831.35

.71

.70

.72

.75

.69

.69

35

0.67.64.65.59.65

.64

.63

.61

.65

.66

.63

.67

.61

.61

.58

.59

.61

.64

.61

.62

.63

.65

.61

.63

.59

.62

.61

.58

.60

50

0.78.71.74.65.73

.70

.70

.67

.72

.73

.68

.75

.69

.68

.64

.64

.66

.70

.67

.67

.68

.72

.67

.67

.65

.68

.66

.63

.65

IN MILLIMETERS,

35

1.14.82

1.471.081.28

1.22

1.07.91

1.00.88.74.98

1.08

.84

.84

.89

.93

.85

.86

.86

.81

.961.87

.78

.79

.79

.85

.78

.76

50

1.37.93

1.901.691.56

1.69

1.391.12

1.231.02.83

1.221.72

.991.161.161.27.99

1.071.16.96

1.332.37

.91

.95

.95

1.08

.99

.90

65

0.93.79.87.73.86

.81

.79

.75

.81

.82

.74

.84

.77

.76

.69

.70

.73

.77

.74

.74

.74

.79

.75

.73

.71

.74

.72

.68

.71

AT GIVEN

65

1.721.082.382.201.99

2.03

2.031.43

1.521.14.93

1.472.42

1.211.501.891.731.22

1.361.481.201.612.83

1.131.181.17

1.43

1.471.13

FINER BY NUMBER OF PARTICLES

75

1.05.86.98.81.97

.89

.88

.84

.90

.91

.80

.92

.85

.83

.76

.78

.80

.84

.82

.80

.81

.87

.85

.79

.78

.80

.79

.74

.77

PERCENT

75

1.921.222.612.432.32

2.35

2.441.65

1.791.271.031.662.53

1.421.862.471.961.57

1.671.821.501.763.16

1.441.471.35

2.10

1.891.30

B4

1.17.95

1.17.94

1.18

1.01 1.02.96

1.041.02.87

1.05.95

.94

.85

.87

.91

.94

.92

.90

.90

.981.02

.87

.87

.89

.89

.82

.85

FINER BY

84

2.321.332.852.562.79

2.89

2.682.06

2.121.441.182.862.65

1.682.652.862.352.02

1.982.151.871.923.41

1.702.121.69

2.64

2.421.58

90

1.331.051.411.101.41

1.25 1.161.09

1.191.11.94

1.201.08

1.051.00.96

1.061.03

1.051.04.98

1.181.25

.96

.971.02 .99

.91

.96

HEIGHT

90

2.521.432.912.683.38

3.11

27852.18

2.401.631.383.222.77

1.762.903.002.632.09

2.192.492.572.073.48

1.942.441.78

3?38

2.641.88

95

1.651.221.891.401.64

1.66 1.421.31

1.431.241.061.401.36

1.251.251.131.361.19

1.281.311.151.551.93

1.131.131.20 1.21

1.111.15

95

2.741.533.002.833.50

3.39

2.952.35

2.831.911.463.463.44

1.873.093.192.882.18

2.442.852.872.263.58

2.352.681.92

3.49

2.872.58

(1) NO SAMPLE COLLECTED AT THIS SECTION.

279

TABLE 214.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1481, EAST FORK RIVER, WYOMING, 1980

DATE

5-14 5-16 5-19 5-21 5-22

5-245-26(1) 5-27 5-285-29(1)

5-30 6- 1 6- 3 6- 5 6- 7

6- 9-10-11-12-13

-14-15-16-17-18

-19-20-21-22(1)-23

-25-27

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-30 i_ 3 5- 7

_ 9-10-11-12-13

-14-15-16-17-18

-19-20

6-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.42 .43 .51 .43 .43

.47

.51

.42

.50

.51

.49

.50

.49

.45

.45

.47

.44

.48

.47

.49

.50

.47

.46

.49

.47

.45

.47

.45

.46

5

0.52.53.61.56.52

.64

.62

.52

.58

.65

.59

.62

.58

.61

.60

.68

.58

.60

.59

.63

.70

.60

.59

.72

.64

.58

.60

.61

.55

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.49 .50 .58 .52 .50

.55

.58

.50

.57

.59

.57

.58

.56

.53

.54

.56

.52

.55

.54

.56

.58

.55

.54

.59

.56

.53

.55

.53

.53

GRAIN

16

0.65.65.72.70.65

.83

.74

.65

.67

.82

.70

.77

.68

.80

.77

.94

.74

.73

.72

.81

.99

.75

.73

1.04.82.73 .76

.81

.65

25

0.53 .55 .63.57 .54

.59

.62

.55

.61

.64

.61

.62

.60

.58

.59

.62

.57

.60

.59

.60

.63

.59

.58

.64

.61

.57

.59

.58

.58

SIZE,

25

0.75.73.79.79.74

1.04 .84.72

.74

.95

.78

.87

.75

.97

.901.14.88.85

.83

.991.36.87.84

1.28.97.86 .89

.99

.72

35

0.57 .59 .67 .61 .58

.64

.66

.59

.64

.68

.65

.66

.64

.62

.63

.67

.61

.64

.63

.65

.67

.63

.63

.69

.66

.62

.63

.63

.62

50

0.63 .65 .73 .68 .63

.70

.72

.66

.69

.76

.71

.73

.70

.69

.70

.76

.67

.70

.69

.70

.74

.70

.69

.79

.74

.68

.69

.70

.67

IN MILLIMETERS,

35

0.87.83.87.91.87

1.38

.95

.80

.821.13.86.98.82

1.221.071.381.071.00

.981.211.701.03.98

1.531.121.00 1.09

1.19.80

50

1.161.041.031.141.18

1.91

1.16.95

.951.41.97

1.27.96

1.631.391.761.411.27

1.301.562.221.371.23

1.871.381.30

1.50

1.49.93

65

0.69 .72 .81 .77 .70

.79

.81

.73

.78

.87

.80

.84

.77

.79

.80

.89

.76

.79

.77

.81

.85

.78

.78

.95

.86

.78

.77

.81

.75

AT GIVEN

65

2.311.281.191.341.51

2.48

1.531.22

1.081.731.251.551.14

2.151.832.261.951.58

1.741.932.921.981.63

2.261.731.67 2.20

1.811.09

FINER BY NUMBER OF PARTICLES

75

0.76 .80 .88 .84 .77

.89

.90

.80

.85

.97

.87

.92

.84

.88

.891.02.85.88

.84

.93

.96

.87

.87

1.12.98.87

.85

.94

.82

PERCENT

75

2.481.591.361.532.10

2.90

1?721.43

1.181.951.511.761.30

2.502.182.712.381.82

2.062.203.412.441.90

2.511.982.12 2.63

2.081.27

84

0.84 .92

1.00 1.00 .87

1.03

1.00 .89

.97 1.13 .94

1.04 .94

1.041.021.21.98

1.02

.971.101.22.99

1.00

1.371.13.99

.97

1.13.91

FINER BY

84

2.611.791.581.742.34

3.06 1.951.56

1.422.451.732.021.49

3.052.633.072.862.15

2.402.503.492.862.21

2.772.362.66 3.17

2.351.50

90

0.93 1.05 1.09 1.16 1.01

1.21

1.13 .99

1.06 1.31 1.02 1.23 1.05

1.241.191.441.161.19

1.121.331.481.141.14

1.641.291.15

1.13

1.341.00

HEIGHT

90

2.731.913.381.862.50

3.21 2.881.67

1.482.661.882.261.67

3.382.903.353.012.48

2.652.753.552.972.51

2.942.553.16 3.42

2.481.70

95

1.08 1.25 1.24 1.35 1.25

1.74

1.44 1.24

1.17 1.59 1.25 1.49 1.22

1.581.481.821.421.46

1.411.662.001.391.40

2.011.591.41

1.37

1.641.17

95

2.882.043.502.062.70

3.40 2.972.36

1.563.422.882.442.04

3.503.143.483.222.83

3.073.103.643.112.85

3.162.793.45 3.53

2.631.81

(1) NO SAMPLE COLLECTED AT THIS SECTION.

280

TABLE 215.-

DATE

5-14 5-16 5-19 5-21 5-22

5-245-26(1)5-275-285-29(1)5-306- 1 6- 3 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-14 6-156-16(1)6-176-18

6-19 6-20 6-216-22(1) 6-23

6-25 6-276-29(1)

DATE

5-14 5-16 5-19 5-21 5-22

5-24 5-26(1) 5-27 5-285-29(1)5-306- 1 6- 3 6- 5 6- 7

6- 9 6-10 6-11 6-12 6-13

6-146-156-16(1)6-176-18

6-19 6-20 6-216-22(1) 6-23

6-25 6-276-29(1)

SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1533, EAST FORK RIVER, WYOMING, 1980

GRAIN

5

0.47 .46 .45 .47 .42

.49

.52

.47

.49

.47

.47

.48

.46

.43

.48

.45

.42

.50

.48

.49

.47

.47

.46

.45

.48

.50

.47

.48

5

0.55 .55 .55 .60 .58

.63

.67

.74

.58

.56

.60

.62

.64

.55

.63

.68

.64

.61

.65

.69

.59

.68

.58

.56

.63

.68

.67

.62

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.54 .53 .52 .55 .51

.56

.59

.57

.57

.54

.55

.56

.55

.51

.56

.55

.51

.57

.56

.57

:If.54 .52 .56

.58

.56

.56

GRAIN

16

0.65 .66 .68 .76 .77

.82

.88 1.06

.69

.66

.74

.77

.89

.70

.79

.96

.95

.73

.86

.98

.71

.99

.71

.69

.81

.98

.96

.77

25

0.57 .57 .56 .60 .56

.60

.63

.63

.61

.58

.60

.61

.59

.55

.61

.61

.56

.61

.61

.62

.59

.61

.58

.57

.60

.62

.61

.61

SIZE,

25

0.71 .74 .79 .88 .93

1.07

1.09 1.31

.75

.73

.83

.90 1.09

.83

.93 1.20 1.20 .83

1.07 1.27

.81 1.28

.83

.80

.97

1.23

1.19 .91

35

0.61 .61 .59 .65.61

.64

.67

.69

.65

.62

.65

.65

.64

.60

.65

.66

.62

.65

.65

.67

.63

.65

.62

.61

.64

.67

.65

.65

50

0.66 .67 .64 .71 .68

.69

.73

.81

.71

.68

.71

.72

.70

.66

.72

.76

.69

.72

.71

.75

.69

.73

.68

.67

.70

.76

.74

.71

IN MILLIMETERS,

35

0.79 .83 .95

1.01 1.09

1.31

1.351.56

.81

.80

.97 1.06 1.38

.97 1.14 1.47 1.49 .94

1.35 1.55

.951.61

.95

.93 1.22

1.50

1.41 1.08

50

0.96 .97

1.35 1.22 1.37

1.68

1.99 2.03

.95

.94 1.16 1.29 1.72

1.28 1.46 1.82 1.97 1.17

1.80 2.03

1.21 2.14

1.20 1.12 1.68

1.86

1.76 1.34

65

0.72 .75 .70 .82 .79

.78

.84

.97

.77

.75

.80

.82

.83

.74

.82

.89

.81

.80

.82

.86

.77

.85

.77

.76

.80

.91

.89

.81

AT GIVEN

65

1.14 1.16 1.981.52 1.87

2.43

2.33 2.25

1.13 1.10 1.55 1.59 2.29

1.73 1.85 2.18 2.37 1.49

2.22 2.58

1.55 2.80

1.59 1.37 2.21

2.23

2.20 1.67

FINER BY NUMBER

75

0.78 .83 .78 .93 .90

.88

.94 1.14

.83

.82

.88

.93

.95

.83

.92 1.02 .96 .89

.93 1.00

.84

.99

.86

.86

.89

1.06

1.04 .92

PERCENT

75

1.52 1.38 2.23 2.01 2.21

2.62

3.232.44

1.42 1.25 2.09 1.91 2.99

2.04 2.11 2.47 2.65 1.80

2.52 3.01

1.81 3.03

2.05 1.71 2.58

2.55

2.562.01

84

0.88 .94 .89

1.06 1.04

1.09

1.09 1.39

.92

.93 1.01 1.08 1.12

.95 1.08 1.26 1.16 .99

1.12 1.25

.97 1.22

.97

.99 1.03

1.33

1.26 1.08

FINER BY

84

2.05 1.58 3.02 2.13 2.83

3.37

3.43 2.74

1.57 1.45 2.38 2.47 3.39

2.34 2.42 2.83 2.94 2.07

2.91 3.38

2.13 3.29

2.43 2.00 2.90

2.88

2.97 2.34

OF PARTICLES

90

0.99 1.05 1.02 1.18 1.18

1.29

1.28 1.65

1.02 1.04 1.12 1.23 1.36

1.09 1.28 1.53 1.41 1.14

1.361.49

1.13 1.47

1.10 1.11 1.23

1.60

1.47 1.25

HEIGHT

90

2.27 1.70 3.37 2.24 3.19

3.45

3.50 2.88

2.01 1.61 2.58 3.42 3.47

3.00 2.64 2.98 3.15 2.34

3.15 3.46

2.52 3.42

2.79 2.19 3.04

3.04

3.34 2.72

95

1.11 1.24 1.33 1.45 1.44

1.55

1.75 2.12

1.17 1.19 1.30 1.41 1.66

1.37 1.67 1.92 1.87 1.37

1.77 1.96

1.38 1.98

1.34 1.30 1.63

2.06

1.83 1.49

95

2.90 1.76 3.49 2.83 3.45

3.56

3.60 2.97

2.08 1.80 2.84 3.53 3.57

3.362.94 3.17 3.41 2.49

3.42 3.56

2.89 3.53

2.92 2.41 3.23

3.25

3.48 2.91

(1) NO SAMPLE COLLECTED AT THIS SECTION.

281

TABLE 216.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1573, EAST FORK RIVER, NYOMING,

GRAIN SIZE, IN MILLIMETERS, AT

DATE

5-145-165-195-215-22

5-245-26 ( 1 )5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26 ( 1 )5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.42.46.42.45.49

.51

.45

.49

.47

.46

.50

.47

.46

.47

.47

.44

.42

.48

.48

.48

.48

.48

.48

.45

.46

.48

.46

.47

5

0.54.56.51.55.63

.66

.63

.57

.57

.58

.62

.63

.56

.59

.60

.62

.61

.58

.65

.71

.64

.68

.60

.57

.64.

.61

.59

.62

16

0.50.53.50.53.57

.59

.56

.56

.54

.54

.59

.57

.53

.54

.54

.53

.50

.55

.56

.57

.56

.57

.56

.53

.55

.55

.55

.55

GRAIN

16

0.68.68.62.68.79

.84

.80

.67

.69

.72

.75

.78

.69

.74

.77

.82

.88

.69

.87

.99

.82

.94

.74

.69

.88

.77

.74

.79 .

25

0.54.58.54.57.62

.64

.62

.59

.59

.58

.63

.62

.58

.58

.59

.58

.55

.59

.61

.63

.61

.62

.61

.57

.60

.59

.60

.60

SIZE,

25

0.81.77.69.78.91

1.02

.90

.74

.79

.85

.84

.89

.78

.90

.921.021.17.77

1.081.24 - .99

1.17

.84

.811.08

.93

.84

.94

35

0.58.62.58.61.67

.68

.68

.63

.63

.63

.68

.67

.62

.61

.62

.62

.60

.63

.65

.68

.65

.67

.66

.61

.65

.63

.64

.65

GIVEN PERCENT

50

0.64.67.64.67.75

.76

.77

.68

.69

.69

.75

.75

.67

.67

.68

.69

.67

.69

.72

.78

.72

.77

.74

.67

.73

.69

.72

.72

IN MILLIMETERS, AT

35

1.00.88.78.88

1.04

1.19 1.00.83

.89

.98

.931.03.91

1.161.131.261.46.87

1.321.58 1.201.37

.95

.931.29

1.11

.951.11

50

1.291.08.93

1.071.28

1.41

1.211.07

1.101.161.091.231.12

1.631.541.751.911.06

1.712.12 1.561.67

1.111.181.56

1.68

1.141.42

65

0.71.75.70.76.85

.89

.87

.74

.77

.80

.84

.85

.75

.74

.77

.79

.77

.76

.83

.91

.82

.91

.84

.75

.86

.78

.81

.82

GIVEN

65

1.671.401.111.311.53

1.62

1.491.30

1.391.381.331.461.38

2.142.162.242.401.29

2.112.52

1.932.07

1.291.591.88 2.15

1.371.85

FINER BY NUMBER OF PARTICLES

75

0.79.84.77.84.95

1.04

.96

.80

.84

.91

.92

.96

.83

.83

.86

.90

.89

.84

.961.03

.931.06

.94

.831.00

.87

.90

.93

PERCENT

75

1.871.591.301.481.79

1.83

1.771.55

1.641.531.691.751.71

2.582.862.472.611.54

2.452.83 2.262.42

1.431.982.09 2.52

1.712.28

B4

0.94.94.87.95

1.11

1.24

1.09.93

.951.051.021.10.99

.95

.981.071.11.96

1.151.23

1.111.28

1.06.95

1.23

1.00

1.031.08

FINER BY

84

2.391.781.791.702.17

2.08 1.981.87

2.151.931.842.011.85

2.903.392.672.871.93

2.743.39 2.682.77

1.652.392.28

2.89

2.002.56

90

1.101.07.98

1.081.27

1.42

1.231.09

1.081.181.151.241.12

1.151.151.271.371.08

1.381.50

1.321.48

1.191.071.44

1.14

1.151.24

HEIGHT

90

3.371.932.023.392.40

2.28- 2.402.08

2.382.161.992.241.98

3.023.472.853.102.26

3.003.47 2.923.11

2.032.802.41 3.04

2.172.77

95

1.391.341.111.281.48

1.65

1.451.29

1.291.381.351.441.33

1.531.451.661.791.26

1.772.10

1.651.82

1.351.311.77

1.50

1.351.52

95

3.492.252.393.502.48

2.66 2.492.32

2.472.842.242.432.18

3.183.573.063.392.45

3.363.57 3.123.43

2.363.082.49 3.26

2.402.91

(1) NO SAMPLE COLLECTED AT THIS SECTION.

282

TABLE 217.-

DATE

SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1610, EAST FORK RIVER, HYOMING, 1980

5-14 5-16 5-19 5-21 5-22

5-245-26(1) 5-27 5-2B 5-29(1)5-30- 1- 3- 5

- 9-10-11-12-13

-14-15

-18

-19-20-21-22(1)-23

-25-27-29(1)

DATE

5-14 5-16 5-19 5-21 5-22

5-245-26(1) 5-27 5-28 5-29(1)5-30

- 9-10-11-12-13

-14-15-16(1)-17-18

-19-20-21-22(1)-23

-25-27-29(1)

GRAIN SIZE, IN MILLIMETERS,

5

0.42 .46 .45 .48 .42

.45

.48

.50

.50

.49

.48

.50

.53

.47

.47

.46

.45

.50

.46

.48

.48

.49

.47

.44

.47

.49

.45

.47

5

0.49 .57 .57 .60 .54

.54

.58

.64

.62

.60

.62

.59

.69

.58

.63

.67

.71

.57

.62

.60

.57

.64

.63

.53

.58

.62

.54

.64

16

0.50 .54 .53 .56 .50

.52

.55

.58

.5B

.56

.56

.57

.62

.55

.56

.55

.56

.57

.54

.56

.55

.57

.55

.52

.54

.57

.52

.56

GRAIN

16

0.59 .69 .70 .73 .68

.66

.70

.81

.76

.73

.78

.70

.91

.70

.80

.93

.99

.67

.81

.74

.67

.82

.84

.64

.70

.76

.66

.86

25

0.54

:B.61 .55

.56

.59

.63

.62

.60

.60

.61

.67

.59

.61

.61

.62

.60

.59

.61

.59

.62

.60

.56

.58

.61

.56

.60

SIZE,

25

0.65 .79 .80 .82 .78

.73

.79

.97

.88

.84

.99

.78 1.06

.79

.931.13 1.21 .72

1.01 .85

.75

.96

1.04 .70 .81

.89

.75 1.05

35

0.57 .62 .61 .65 .60

.60

.63

.67

.65

.64

.64

.65

.72

.63

.66

.66

.69

.64

.64

.65

.62

.66

.64

.60

.62

.65

.59

.65

AT GIVEN PERCENT

50

0.63 .67 .67 .72 .67

.66

.69

.74

.71

.70

.69

.71

.82

.69

.75

.75

.81

.69

.70

.72

.68

.74

.71

.66

.67

.72

.65

.72

IN MILLIMETERS, AT

35

0.71 .91 .96 .93 .91

.82

.921.12

1.02 1.01 1.23 .88

1.21

.89 1.07 1.34 1.38 .79

1.25 .96

.85 1.12

1.24 .78 .98

1.03

.891.24

50

0.82 1.20 1.39 1.13 1.08

1.00

1.14 1.38

1.28 1.20 1.55 1.05 1.53

1.06 1.30 1.70 1.72 .93

1.63 1.16

1.03 1.38

1.53 .91

1.34

1.27

1.13 1.57

65

0.69 .75 .73 .81 .76

.73

.77

.86

.81

.79

.78

.79

.96

.76

.86

.89

.95

.75

.79

.82

.75

.86

.83

.73

.74

.82

.70

.84

GIVEN

65

0.95 1.49 1.76 1.37 1.27

1.20

1.45 1.77

1.75 1.49 1.90 1.27 1.79

1.29 1.56 2.13 2.20 1.09

2.20 1.46

1.25 1.72

1.80 1.07 1.78

1.52

1.40 1.89

FINER BY NUMBER OF PARTICLES

75

0.75 .84 .80 .89 .85

.80

.84

.98

.91

.90

.87

.87 1.08

.86

.97 1.03 1.12 .82

.89

.91

.83

.96

.97

.80

.81

.93

.81

.99

PERCENT

75

1.07 1.67 2.02 1.55 1.60

1.70

1.66 2.01

2.08 1.71 2.43 1.45 1.93

1.58 1.82 2.51 2.53 1.23

2.55 1.69

1.38 2.05

2.02 1.23 1.97

1.80

1.71 2.18

84

0.83 .94 .91

1.01 1.01

.90

.98 1.13

1.03 1.05 1.08 .99

1.25

.98 1.12 1.22 1.32 .93

1.08 1.03

.94 1.13

1.17 .88 .93

1.07

.931.16

FINER BY

84

1.22 1.86 2.20 1.94 1.76

1.91

1.91 2.21

2.28 2.07 2.85 1.62 2.33

1.85 2.22 2.85 2.83 1.45

2.87 1.94

1.73 2.39

2.53 1.53 2.85

2.22

1.79 2.55

90

0.92 1.12 1.08 1.15 1.10

1.01

1.11 1.30

1.15 1.18 1.28 1.12 1.49

1.10 1.28 1.43 1.52 1.03

1.27 1.16

l.OB 1.29

1.40 .98

1.10

1.22

1.08 1.37

HEIGHT

90

1.42 2.04 2.36 2.79 1.85

3.41

2.14 2.39

2.41 2.30 2.91 1.77 2.50

2.05 2.68 2.94 2.90 1.65

3.06 2.10

2.06 2.61

2.79 2.02 2.97

2.56

1.87 2.85

95

1.06 1.43 1.44 1.34 1.29

1.15

1.37 1.68

1.46 1.43 1.59 1.33 1.78

1.29 1.51 1.80 1.90 1.17

1.59 1.43

1.26 1.56

1.68 1.12 1.38

1.45

1.34 1.70

95

1.47 2.28 3.48 3.48 1.96

3.52

2.86 2.47

2.49 2.45 3.00 1.95 2.69

2.29 3.13 3.06 2.99 1.75

3.33 2.27

2.30 2.86

2.92 2.09 3.13

3.44

1.97 3.15

(1) NO SAMPLE COLLECTED AT THIS SECTION.

283

TABLE 218.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1662, EAST FORK RIVER, HYOHING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.44.45.45.44.47

.45

.47

.50

.49

.43

.47

.45

.46

.46

.41

.43

.45

.49

.48

.48

.48

.48

.46

.47

.47

.46

.48

.45

5

0.55.57.54.58.71

.55

.62

.59

.62

.63

.58

.58

.56

.53

.51

.55

.56

.56

.59

.59

.57

.64

.55

.56

.57

.58

.68

.53

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.52.54.52.52.57

.53

?55.58

.57

.53

.55

.54

.53

.53

.48

.51

.53

.55

.56

.56

.55

.55

.52

.54

.54

7i4

.56

.52

GRAIN

16

0.67.71.66.74.97

.67

.80

.69

.76

.85

.69

.71

.68

.62

.65

.70

.68

.65

.71

.71-

.68

.89

.67

.66

.69~7l

1.01.63

25

0.56.59.57.57.63

.57

.59

.62

.61

.59

.60

.58

.58

.57

.52

.56

.57

.59

.60

.61

.59

.60

.56

.57

.59

.59

.60

.56

SIZE,

25

0.77.79.74.89

1.20

.76. 1.01.76

.871.01.78.83.77

.68

.75

.79

.78

.70

.81

.80-

.761.11

.78

.72

.78

.81

1.33.69

35

0.61.64.61.61.69

.61

.63

.66

.66

.65

.64

.63

.62

.61

.56

.61

.61

.63

.65

.65

.63

.64

.59

.61

.63.

.63

.65

.60

50

0.67.72.67.67.80

.67

.70

.72

.72

.74

.70

.69

.68

.66

.62

.68

.67

.67

.71

.71

.69

.70

.64

.66

.69

.69

.71

.66

IN MILLIMETERS,

35

0.89.88.82

1.121.41

.88

1.19.83

1.001.17.86.93.88

.73

.91

.89

.90

.77

.91

.91

.861.35

.98

.82

.88

.93

1.70.75

50

1.041.03.99

1.471.84

1.05

1.54.97

1.191.50.98

1.131.11

.821.371.101.13.90

1.111.09 1.031.81

1.321.081.07

1.19

2.68.87

65

0.76.81.74.75.93

.75

.79

.79

.82

.87

.79

.79

.76

.72

.68

.77

.75

.74

.80

.80

.77

.82

.70

.71

.77.

.77

.84

.72

AT GIVEN

65

1.241.191.231.832.22

1.30

2.121.13

1.651.801.221.391.30

.952.431.331.401.06

1.421.27

1.222.45

1.751.351.40

1.48

3.231.02

FINER BY NUMBER OF PARTICLES

75

0.86.90.81.83

1.08

.84

.91

.86

.92

.99

.86

.88

.84

.78

.74

.83

.82

.80

.88

.89

.85

.95

.77

.78

.84

.84

.95

.78

PERCENT

75

1.521.301.442.072.43

1.72

2.401.27

1.912.121.421.791.44

1.073.391.591.691.17

1.531.41- 1.352.63

1.931.651.78

1.77

3.411.17

84

0.961.02.92

1.011.29

.94- 1.09.97

1.041.15.94.98.98

.85

.82

.95

.98

.91

1.001.02

.981.12

.91

.89

.93

.97

1.15.87

FINER

84

1.771.441.662.232.62

1.87

2.721.48

2.162.441.762.141.66

1.233.472.391.821.31

1.651.85

1.532.86

2.081.862.08- 2.41

3.481.46

90

1.071.131.041.221.50

1.06 .1.251.07

1.151.381.041.101.16

.94

.941.081.121.02

1.161.15

1.111.32

1.101.061.04

1.12

1.37.95

BY HEIGHT

90

1.901.561.862.372.79

2.01 3.071.73

2.382.582.392.491.89

1.373.542.441.941.47

1.812.03 1.773.09

2.182.012.38

2.47

3.551.63

95

1.231.291.251.552.02

1.27

1.531.22

1.391.641.241.301.33

1.081.171.271.361.15

1.451.31

1.271.74

1.391.291.27

1.34

1.761.10

95

2.881.702.042.823.29

2.08

3.421.87

2.832.762.472.862.25

1.523.632.522.241.77

2.022.10- 2.283.39

2.322.082.47- 2.54

3.641.73

(1) NO SAMPLE COLLECTED AT THIS SECTION.

284

TABLE 219.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1695, EAST FORK RIVER, NYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT GIVEN

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

5

0.44.43.44.46.45

.48

.50

.46

.51

.45

.45

.48

.43

.42

.44

.45

.49

.50

.43

.47

.44

.44

.45

.48

.48

.48

.45

5

0.55.57.52.56.58

.56

.61

.59

.62

.53

.59

.55

.54

.53

.52

.56

.63

.61

.56

.59

.51

.52

.55

.64

.62

.61

.55

16

0.52.52.51.53.53

.55

.57

.54

.58

.53

.53

.54

.51

.50

.51

.52

.57

.57

.51

.54

.51

.51

.53

.57

.56

.56

.52

GRAIN

16

0.68.72.62.68.72

.67

.75

.75

.76

.63

.75

.63

.67

.67

.63

.68

.80

.73

.71

.72

.62

.63

.67

.81

.78

.77

.67

(1) HO SAMPLE COLLECTED AT(2) SIZE DATA NOT

25

0.57

!55.57.57

.59

.60

.59

.62

.57

.58

.57

.55

.54

.55

.57

.62

.61

.56

.59

.55

.55

.57

.62

.60

.60

.57

SIZE,

25

0.77.82.68.77.86

.73

.88

.88

.88

.69

.88

.68

.77

.77

.69

.78

.93

.83

.86

.85

.67

.70

.75

.95

.91

.91

.76

THISDETERMINED FOR

35

0.61.62.59.61.62

.63

.64

.63

.66

.61

.62

.60

.60

.59

.59

.61

.66

.65

.60

.63

.59

.58

.62

.67

.64

.65

.61

50

0.68.69.65.66.68

.68

.69

.69

.72

.67

.69

.65

.66

.65

.64

.67

.73

.71

.66

.69

.64

.64

.68

.75

.70

.71

.66

IN MILLIMETERS,

35

0.87.94.75.90.99

.82

1.051.05

1.04.75

1.04.77

.89

.90

.79

.901.07

.971.01

.96

.75

.81

.841.12 1.13

1.05.87

SECTION.

50

1.031.14.87

1.141.29

.94

1.501.34

1.28.84-

1.32.97

1.121.12.96

1.201.43

1.191.34

1.27.88

.99

.971.35

1.56

1.301.16

SAMPLE COLLECTED

PERCENT

65

0.76.77.72.73.77

.76

.77

.79

.82

.74

.78

.69

.74

.73

.70

.74

.83

.79

.74

.78

.70

.70

.77

.86

.80

.82

.73

AT GIVEN

65

1.271.591.001.501.65

1.09

2.441.62

1.57.99

1.771.18

1.361.411.181.431.74

1.541.86 1.681.06

1.201.151.73

2.14

1.661.42

AT THIS

FINER BY NUMBER OF PARTICLES

75

0.85.85.80.80.86

.84

.86

.89

.93

.80

.88

.75

.82

.81

.78

.81

.94

.87

.84

.87

.77

.77

.86

.97

.88

.92

.80

PERCENT

75

1.432.441.081.952.19

1.27

2.581.99

1.781.07

2.111.48

1.551.681.371.682.13

1.842.21

1.951.23

1.611.321.92 2.48

2.081.62

SECTION.

84

0.95.96.90.92.98

.92

.981.04

1.09.88

1.02.86

.95

.94

.89

.951.07

1.01.96 .97.86

.88

.951.15

.98

1.05.92

FINER BY

84

1.632.811.182.382.40

1.74

2.752.19

1.991.16

2.311.76

1.911.981.681.922.41

2.272.51

2.201.43

1.901.452.08

2.85

2.281.84

90

1.091.06.99

1.061.12

1.00 1.091.18

1.24.98

1.201.00

1.101.07.99

1.141.19

1.141.10 1.16.96

.991.061.30

1.19

1.191.08

HEIGHT

90

1.832.891.282.442.46

1.91

2.862.38

2.351.33 2.671.92

2.393.392.002.032.57

2.882.78 2.431.62

2.201.522.19

2.92

2.602.39

95

1.301.241.091.271.39

1.12 1.351.50

1.491.08 1.441.15

1.311.271.171.371.54

1.371.37 1.381.13

1.141.261.64

1.45

1.451.34

95

2.032.981.462.522.53

2.90

2.962.83

2.811.51

3.462.05

2.473.502.382.102.79

2.973.47

2.841.73

2.901.612.34

3.00

3.452.47

285

TABLE 220.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1730, EAST FORK RIVER, WYOMING, i960

GRAIN SIZE, IN

DATE

5-145-165-195-215-22

5-245-26 (!5-275-28

5

0.42.43.44.46.45

.47

.54

.39

16

0.50.52.51.54.53

.54

.61

.48

MILLIMETERS,

25

0.54.56.56.58.58

.58

.65

.53

35

0.58.61.60.62.63

.62

.69

.59

AT GIVEN

50

0.64.68.66.68.70

.67

.78

.665-29(1) _______

5-306- 1 56- 3 56- 5 :6- 7

6- 96-106-116-126-13

6-146-156-16H6-176-18

6-196-206-21

.50M M?

.46

.45

.40

.46

.46

.53

.49

.44L)

.45

.47

.47

.50

.516-22(1)6-23

6-256-27

.49

.45

.49

.57 .53

.52

.48

.55

.53

.62

.56

.51

.52

.55

.55

.58

.58

.56

.53

.57

.61 _-.56

.56

.53

.59

.57

.66

.61

.55

.55

.59

.60

.62

.62

.60

.57

.62

.64 _-.59

.59

.58

.64

.61

.71

.65

.58

.59

.63

.64

.66

.66

.64

.61

.66

.69 . .64

.64

.66

.71

.67

.80

.71

.64

.65

.70

.70

.72

.71

.70

.68

.74

PERCENT

65

0.70.76.73.76.81

.74

.89

.75

.76 .69

.69

.75

.82

.74

.94

.83

.69

.70

.79

.80

.80

.80

.78

.76

.85

FINER BY

75

0.77.85.81.84.92

.81

1.00.83

.82 .75

.76

.83

.92

.811.08

.93

.75

.76

.89

.89

.88

.88

.86

.841.01

NUMBER

84

0.86.97.92.95

1.05

.90

1.11.92

.92 .83

.86

.951.05.96

1.27

1.09.83 .83

1.02

1.03.99.97

.95

.961.23

OF PARTICLES

90

0.921.091.061.091.16

.99

1.241.01

1.02 .92

.961.121.221.151.48

1.31.94 .92

1.16

1.231.141.11

1.09

1.091.42

95

1.031.261.271.411.53

1.16

1.551.18

1.19 1.09

1.121.441.471.412.02

1.601.15

1.101.45

1.561.391.34

1.37

1.301.666-29(1) _______________

DATE

5-145-165-195-215-22

5-245-26 (]5-275-28

5

0.51.54.55.58.59

.58L)

.65

.515-29(1)5-306- 1(56- 356- 5(56- 7

6- 96-106-116-126-13

6-146-156-16 C6-176-18

6-196-206-21

.58» __

i ___

i __

.54

.52

.54

.60

.57

.72

.62

.53L)

.51

.60

.62

.63

.62

GRAIN

16

0.62.67.69.71.76

.70

.80

.65

.67 .65

.62

.70

.77

.70

.99

.79

.65

.61

.75

.80

.77

.76

SIZE,

25

0.68.76.79.81.89

.80

?93.74

.73 - .70

.67

.82

.89

.811.21

.92

.72

.67

.88

.95

.89

.86

IN MILLIMETERS,

35

0.76.86.92.94

1.02

.91

1.05.83

.81 .81

.74

.961.03.99

1.46

1.09.82

.721.02

1.181.06.99

50

0.891.021.211.251.22

1.19 1.21.96

.95 1.06

.881.291.301.292.02

1.421.11 .82

1.32

1.571.451.32

AT GIVEN

65

1.041.201.611.621.70

2.88 1.551.15

1.14 1.73

1.051.651.611.602.35

1.671.77 .97

1.68

2.302.061.84

PERCENT

75

1.301.332.071.921.85

3.03 1.731.38

1.31_

2.21

1.211.811.841.882.88

1.832.38 1.142.13

2.452.842.72

FINER BY

84

1.651.502.842.112.01

3.20

1.891.67

1.54

2.86

1.391.982.172.193.02

2.042.44 1.272.39

2.562.903.04

HEIGHT

90

3.441.662.902.242.05

3.36

2.191.87

2.40

2.93

1.952.482.632.473.15

2.322.49 1.372.45

2.662.963.26

95

3.552.042.992.852.12

3.48 2.752.04

2.48-

3.01

2.922.863.452.853.32

2.762.56 1.572.52

2.803.043.45

6-22(1) 6-23

6-256-27 6-29 C

.60

.57

.66

.71

.71

.87

(1) NO SAMPLE COLLECTED AT(2) SIZE DATA NOT

.81

.821.08

THISDETERMINED FOR

.92

.961.28

SECTION.SAMPLE

1.20

1.221.54

COLLECTED

1.54

1.622.01

AT THIS

1.85

2.242.23

SECTION.

2.19

2.512.40

2.47

2.662.46

2.85

2.852.53

286

TABLE 221.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1766, EAST FORK RIVER, WYOMING, 1980

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-245-26 ( 1 )5-275-285-29

5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

GRAIN

5

0.50.43.40.48.44

.52

.45

.47

.50

.45

.41

.46

.46

.44

.42

.40

.43

.50

.49

.47

.44

.48

.45

.49

.48

.50

.48

.47

.49

5

0.58.53.58.61.57

.68

.57

.60

.57

.57

.51

.55

.54

.58

.55

.47

.59

.65

.66

.59

.58

.61

.54

.60

.59

.66

.56

.66

.60

SIZE, IN MILLIMETERS, AT GIVEN PERCENT

16

0.56.51.49.56.51

.60

.52

.56

.57

.53

.49

.53

.52

.53

.51

.48

.52

.57

.58

.55

.53

.55

.52

.57

.56

.59

.55

.55

.57

GRAIN

16

0.68.65.78.75.72

.90

.70

.75

.65

.70

.65

.67

.65

.73

.70

.58

.77

.85

.85

.72

.73

.76

.65

.71

.71

.82 _

.66

.95

.73

25

0.60.55.55.61.56

.65

.57

.62

.60

.57

.53

.57

.56

.58

.56

.52

.58

.61

.62

.60

.58

.60

.57

.61

.60

.64

.58

.60

.61

SIZE, IN

25

0.77.74.94.85.87

1.10

.80

.84

.69

.82

.76

.75

.72

.85

.80

.64

.891.081.05

.81

.83

.92

.72

.79

.80

.96

.72

1.15.Bl

35

0.63.59.60.65.60

.69

.61

.67

.63

.61

.56

.60

.59

.63

.60

.56

.63

.65

.67

.64

.62

.64

.61

.66

.64

.69

.62

.65

.66

50

0.68.64.68.72.66

.77

.67

.75

.68

.67

.62

.66

.64

.70

.67

.62

.71

.71

.73

.70

.69

.70

.67

.72

.71

.76

.67

.73

.72

MILLIMETERS,

35

0.89.87

1.17.98

1.01

1.32

.94

.95

.75

.96

.91

.85

.85

.94

.92

.701.051.401.34

.93

.98 1.08.80

.89

.901.15

.82

1.39.91

50

1.061.071.471.261.38

1.65

1.181.08.84

1.251.191.071.141.20

1.20.80

1.372.081.91

1.191.26

1.35.93

1.061.051.50

.99

1.861.09

65

0.75.70.78.80.75

.89

.75

.85

.74

.76

.68

.72

.69

.81

.76

.69

.80

.81

.82

.78

.78

.79

.74

.80

.80

.85

.73

.85

.81

AT GIVEN

65

1.371.492.041.611.89

2.07

1.581.23.99

1.581.531.631.511.43

1.53.92

1.822.682.55

1.501.64

1.951.16

1.251.321.97 1.19

2.161.39

FINER BY NUMBER OF PARTICLES

75

0.85.79.88.89.86

1.02

.83

.96

.79

.84

.76

.79

.75

.89

.83

.75

.89

.90

.92

.86

.84

.89

.81

.89

.88

.95

.80

1.02.88

PERCENT

75

1.581.792.202.022.18

2.30

2.031.431.10

1.843.401.981.871.66

1.871.012.182.992.83

1.722.07

2.641.36

1.381.582.37 1.65

2.351.66

84

0.97.90

1.031.00.97

1.23

.941.07.87

.96

.89

.88

.86

.97

.93

.831.011.051.07

.97

.98

1.04.89

1.02.97

1.11

.91

1.19.97

FINER BY

84

1.982.552.382.172.65

3.15

2.571.581.32

2.413.482.492.512.11

2.441.172.653.312.90

1.942.52

2.861.62

1.521.892.43

1.87

3.222.01

90

1.07.99

1.241.201.09

1.45

1.071.16.96

1.12.99.98

1.031.16

1.07.90

1.171.251.27

1.131.15

1.18.97

1.161.091.28

1.02

1.401.10

HEIGHT

90

2.133.402.442.322.88

3.42

3.361.691.53

2.613.542.682.702.46

2.631.392.873.432.96

2.402.78

2.932.13

1.652.032.49

2.02

3.422.33

95

1.251.181.531.391.38

1.80

1.291.381.08

1.411.201.161.221.37

1.321.011.481.681.68

1.421.35

1.381.17

1.331.311.68 1.17

1.891.33

95

2.323.512.512.442.97

3.53

3.481.751.80

2.853.632.882.882.85

2.861.542.963.543.04

2.813.47

3.012.37

1.822.102.55

2.09

3.532.46

(1) NO SAMPLE COLLECTED AT THIS SECTION.

287

TABLE 222.- SUMMARY OF STATISTICAL DATA, GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1800, EAST FORK RIVER, WYOMING, 1*80

DATE

5-145-165-195-215-22

5-245-26(1)5-275-285-29 ( 1 )5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-145-165-195-215-22

5-24

5-275-285-29(1)5-306- 16- 36- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256~ 276-29(1)

GRAIN

5

0.40.42.46.47.44

.48

.45

.46

.45

.44

.44

.45

.48

.40

.47

.45

.48

.52

.47

.44

.44

.47

.42

.46

.53

.47

.45

.48

5

0.56.56.54.55.49

.62

.59

.53

.59

.50

.50

.53

.60

.47

.58

.58

.63

.65

.52

.55

.53

.58

.55

.52

.68 .56

.58

.56

SIZE, IN MILLIMETERS,

16

0.49.51.53.54.50

.57

.53

.52

.53

.50

.50

.52

.55

.47

.55

.53

.56

.59

.53

.51

.52

.55

.50

.53

.62

.54

.53

.55

GRAIN

16

0.74.72.63.65.58

.78

774.62

.76

.59

.60

.63

.73

.59

.70

.73

.84

.81

.61

.70

.64

.70

.69

.61

.87

.66

.74

.66

25

0.55.56.57.58.53

.62

.57

.56

.57

.54

.54

.56

.59

51'.59

.57

.60

.64

.56

.55

.56

.59

.55

.56

.67

.58

.57

.59

SIZE, IN

25

0.86.81.69.71.64

.88

.92

.67

.93

.64

.65

.69

.85

.66

.81

.871.02.98

.66

.82

.70

.81

.78

.66

.98

.73

.88

.73

35

0.60.61.60.62.57

.67

.61

.59

.61

.57

.57

.60

.63

.55

.63

.62

.63

.68

.59

.59

.60

.63

.59

.60

.72

.61

.62

.62

AT GIVEN PERCENT

50

0.68.69.65.67.62

.76

.67

.64

.67

.62

.63

.65

.69

.61

.69

.68

.69

.75

.63

.65

.66

.69

.66

.65

.81

.66

.68

.67

MILLIMETERS,

35

0.99.95.77.78.69

.98

1.16.74

1.09.69.71.77.99

.74

.931.001.281.14

.711.05

778.94

.90

.711.13

.82

1.07.81

50

1.261.28.94.90.81

1.16

1.43.87

1.40.81.84.91

1.51

.921.161.321.821.44

.861.46

.911.12

1.25,79

1.40

.99

1.39.99

65

0.79.76.70.74.67

.87

.75

.69

.77

.68

.68

.71

.76

.67

.77

.77

.79

.85

.68

.71

.74

.78

.73

.71

.92

.73

.77

.74

AT GIVEN

65

1.601.671.131.09.99

1.34

1.831.10

2.06.95

1.071.101.91

1.131.401.702.431.75

1.081.94

l7o51.34

1.98.88

1.72 1.43

1.761.18

FINER BY NUMBER OF PARTICLES

75

0.88.82.77.80.71

.96

.85

.75

.89

.73

.74

.78

.83

.73

.86

.87

.90

.99

.72

.79

.81

.88

.78

.771.02

.79

.86

.82

PERCENT

75

1.841.931.291.431.17

1.69

2.411.27

2.291.121.211.332.45

1.471.732.112.732.02

1.452.33

1.161.54

3.38.95

2.08 1.73

1.941.35

84

0.99.95.88.88.80

1.09

1.02.83

1.03.82.82.87.94

.83

.99

.991.041.14

.81

.92

.911.02

.86

.841.17

.87

1.02.93

FINER BY

84

2.692.151.591.621.37

1.842~87

l'.50

2.421.271.301.522.73

1.691.922.402.882.45

1.782.95

1.341.79

3.461.052.37 2.24

2.251.52

90

1.121.151.01.95.90

1.22

1.23.96

1.17.91.96.98

1.07

.931.151.171.221.33

.901.09

1.011.15

.97

.911.34

.95

1.181.05

HEIGHT

90

2.882.341.881.861.68

1.97

2.931.76

2.471.371.391.642.87

1.972.032.462.942.66

1.993.31

1 571.98

3.531.152.89

2.62

2.871.65

95

1.441.411.161.121.06

1.37

1.491.14

1.411.071.171.131.41

1.081.371.441.621.62

1.041.41

1.131.35

1.201.001.58

1.21

1.521.23

95

2.982.452.052.051.74

2.21

3.022.39

2.541.451.522.052.97

2.922.092.533.023.42

2.933.47

l7?22.07

3.621.262.98 2.89

2.972.33

(1) NO SAMPLE COLLECTED AT THIS SECTION.

288

TABLE 223.- SUMMARY OF STATISTICAL DATA. GRAIN-SIZE DISTRIBUTION OF BEDLOAD, SECTION 1830, EAST FORK RIVER, HYOMING, 1980

GRAIN SIZE, IN MILLIMETERS, AT GIVEN PERCENT

DATE

5-14 05-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-106-116-126-13

6-146-156-16(1)6-176-18

6-196-206-216-22(1)6-23

6-256-276-29(1)

DATE

5-14 05-165-195-215-22

5-245-26(1)5-275-285-29(1)5-306- 16- 3(2)6- 56- 7

6- 96-10 6-116-126-13

6-146-156-16(1)6-176-18

6-19 6-206-216-22(1)6-23

6-256-276-29(1)

(1) NO SAMPLE(2) SIZE DATA

5

.46

.46

.43

.39

.46

.54

.45

.43

.41

.38

.47

.45

.45

.45

.47

.46

.47

.46

.45

.49

.47

.48

.46

.48

.49

.45

.47

5

.57

.60

.52

.46

.57

.73

.52

.50

.60

.44_ _

.57

.50

.49

.51

.62

.59

.54

.58.56

:ll'.61

.58

:li »*

16

0.54.53.50.47.53

.63

.52

.50

.51

.45

.54

.51

.51

.51

.56

.54

.54

.53

.53

.55

.54

.56

.55

.56

.56

.53

.53

GRAIN

16

0.70.79.64.57.69

.96

.62

.60

.81

.56

.68

.59

.57

.61

.77

.73

.64

.66,71

.68

.66

*73

JJ

769

.78

.65~

COLLECTED ATNOT

25

0.58.57.54.51.57

.68

.56

.53

.56

.49

.58

.54

.54

.55

.61

.58

.57

.56

.57

.59

.58

.61

.60

.61

.60

.58

.57

SIZE,

25

0.81.98.71.63.79

1.14 .68.67

.97

.63

.77

.64

.61

.67

.88

.87

.69

.75

.82

.77

.74

.79

.82

.85

.78

.94

.72"~"~

35

0.62.62.59.55.61

.74

.59

.57

.61

.54

.62

.58

.57

.59

.66

.63

.61

.60

.61

.62

.61

.65

.64

.66

.64

.63

.60

50

0.67.67.65.61.67

.83

.64

.62

.69

.60

.67

.62

.61

.64

.73

.69

.65

.64

.67

.67

.66

.72

.71

.73

.69

.69

.65

IN MILLIMETERS,

35

0.951.22.82.69.91

1.35

.75

.74

1.22.70- .89.68

.66

.73 1.03.99.76

.90

.98

.90

.85

.88

.94

.96

.87

1.20 .85~"

50

1.201.66.96.79

1.17

1.74

.90

.89

1.72.82

1.09.80

.73

.86 1.301.30.92

1.261.29

1.151.06

1.031.141.15

1.06

1.55 1.07

65

0.75.77.71.68.74

.96

.70

.68

.79

.67

.75

.67

.65

.70

.82

.79

.71

.69

.74

.73

.72

.80

.80

.83

.76

.79

.70

AT GIVEN

65

1.582.031.20.91

2.03

2.10 1.111.12

2.12.98

1.45.95

.871.03 1.671.571.17

1.882.17

l7561.40

1.29 1.421.34 1.43

1.94 1.58

FINER BY NUMBER

75

0.84.88.80.74.81

1.10

.76

.74

.89

.73

.83

.71

.68

.76

.91

.89

.77

.76

.81

.81

.81

.86

.89

.92

.83

.88

.77

PERCENT

75

1.792.201.411.032.29

2.38

1.241.40

2.361.13

1.741.13

1.101.17 1.991.811.43

2.162.79

1.841.51

1.631.581.55

1.68

2.392.43

84

0.971.04.90.81.90

1.30

.84

.82

1.03.82

.93

.80

.73

.851.061.00.84

.86

.92

.92

.92

.951.021.04

.93

1.03.87

FINER BY

84

2.022.401.601.182.58

2.66 1.382.02

2.501.27

1.951.33

2.401.30 2.152.141.65

2.843.44

2.191.64

2.06 1.742.29 2.20

2.52 2.58

OF PARTICLES

90

1.111.29.99.89

1.01

1.56

1.01.92

1.23.92

1.05.89

.79

.971.231.20.98

.991.04

1.051.06

1.061.171.17

1.04

1.27.97

HEIGHT

90

2.342.562.201.453.37

2.85

1.532.18

2.621.37

2.182.00

2.461.42 2.302.421.77

2.913.51

27532.01

2.38 1.862.88

2.54

2.64 2.73

95

1.411.751.191.011.18

1.97 1.181.08

1.681.09. 1.291.01

.891.141.521.491.17

1.251.22

1.311.35

1.251.441.31

l725

1.591.13

95

2.462.782.901.633.49

2.95

1.802.39

2.781.45

2.872.08

2.531.54 2.432.841.91

3.003.61

2.872.08

2.462.012.98

2.87

2.80 2.88

THIS SECTION.DETERMINED FOR SAMPLE COLLECTED AT THIS SECTION.

289 GPO 837 - 423