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RG&E REPORT NO. B-13-389

ROCHESTER GAS & ELECTRIC CORPORATION FISH IMPINGEMENT PROGRAM

1997 THROUGH 2001 ANALYSIS REPORT GINNA NUCLEAR POWER STATION

Data Collected by Rochester Gas and

Electric Corporation Environmental Laboratory

Report prepared by David D. Dakin Environmental Laboratory

And Paul M. Sawyko

FossillHydro Engineering June, 2002

TABLE OF CONTENTS

SECTION PAGE

TABLE OF CONTENTS ii

LIST OF TABLES iii

LIST OF FIGURES iv

LIST OF APPENDICES vii

1. INTRODUCTION 1

II. PROCEDURES 2

A. Study Site 2

B. Sample Methods 5 C. Data Analyses Methods 6

II!. RESULTS AND DISCUSSION 9

Total Fish (All Species) 10

i) Impingement Numbers and Biomass 10

ii) Environmental Effects 12

Alewife 13 i) Impingement Numbers and Biomass 13 ii) Ginna Station Impingement vs; Lakewide 14

Populations iii) Environmental Effects 16

Rainbow Smelt 17 i) Impingement Numbers and Biomass 17 ii) Ginna Station Impingement vs Lakewide 18

Populations iii) Environmental Effects 20

Spottail Shiner 20 i) Impingement Numbers and Biomass 20 ii) Environmental Effects 21

Threespine Stickleback 22 i) Impingement Numbers and Biomass 22 ii) Environmental Effects 23

Yellow Perch 23 i) Impingement Numbers and Biomass 23

ii) Ginna Station Impingement vs Lakewide 24 Populations

iii) Environmental Effects 25

REFERENCES 26

TABLES 27-34

FIGURES 35-77

APPENDICES 78-127

ii

LIST OF TABLES

NUMBER TITLE PAGE

1 Ginna Nuclear Power Station Impingement, 27 Average Fish Impingement Rates (F/BG)

2 Ginna Nuclear Power Station Impingement, 28 Total Projected Numbers and Biomass Impinged

3 Projected Ginna Station Impingement 29 Compared to Estimated Lakewide Populations for Alewife and Smelt (Adult and Juvenile)

4 Projected Monthly Numbers Impinged, 30 All Species

5 Projected Monthly Numbers Impinged, 31 Alewife (Adult and Juvenile)

6 Projected Monthly Numbers Impinged, 32 Smelt (Adult and Juvenile)

7 Projected Monthly Numbers Impinged, 33 Spottail Shiner

8 Projected Monthly Numbers Impinged, 33 Threespine Stickleback

9 Projected Monthly Numbers Impinged, 34 Yellow Perch (Adult and Juvenile)

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NUMBER

1

2

2a

3

3a

4

5

6

7

8

9

10

11

12

13

iv

LIST OF FIGURES

TITLE

Ginna Station Site Location

Perspective Drawing of the Intake Structure, Screenhouse, and Discharge Canal of the Ginna Nuclear Power Plant

Ginna Station Intake Structure

Plan View of Ginna Station Screenhouse Forebay and Traveling Water Screen

Ginna Station Traveling Screen Washwater Discharge Sluice

Annual Impingement Trends, All Species

Impingement Rates, All Species

Impingement Biomass, All Species

Wind Speed and Wind Direction Effects, All Species

Plant Flow and Water Temperature Effects, All Species

Annual Impingement Trends, Alewife

Impingement Rates, Alewife (Adult)

Impingement Biomass, Alewife (Adult)

Impingement Rates, Alewife (Juvenile)

Impingement Biomass, Alewife (Juvenile)

PAGE

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36

37

38

39

40

41

42

43

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45

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48

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14 Comparison of Alewife Impingement and 50 Lake Population Annual Trends (Adult and Juvenile)

15 Wind Speed and Wind Direction Effects, 51 Alewife (Adult and Juvenile)

16 Plant Flow and Water Temperature 52

Effects, Alewife (Adult and Juvenile)

17 Annual Impingement Trends, Smelt 53

18 Impingement Rates, Smelt (Adult) 54

19 Impingement Biomass, Smelt (Adult) 55

20 Impingement Rates, Smelt (Juvenile) 56

21 Impingement Biomass, Smelt (Juvenile) 57

22 Comparison of Smelt Impingement and 58 Lake Population Annual Trends (Adult and Juvenile)

23 Wind Speed and Wind Direction Effects, 59 Smelt (Adult and Juvenile)

24 Plant Flow and Water Temperature 60

Effects, Smelt (Adult and Juvenile)

25 Annual Impingement Trends, Spottail Shiner 61

26 Impingement Rates, Spottail Shiner 62

27 Impingement Biomass, Spottail Shiner 63

28 Wind Speed and Wind Direction Effects, 64 Spottail Shiner

29 Plant Flow and Water Temperature 65 Effects, Spottail Shiner

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30 Annual Impingement Trends, Threespine 66 Stickleback

31 Impingement Rates, Threespine Stickleback 67

32 Impingement Biomass, Threespine Stickleback 68

33 Wind Speed and Wind Direction Effects, 69 Threespine Stickleback

34 Plant Flow and Water Temperature 70 Effects, Threespine Stickleback

35 Annual Impingement Trends, Yellow Perch 71

36 Impingement Rates, Yellow Perch (Adult) 72

37 Impingement Biomass, Yellow Perch (Adult) 73

38 Impingement Rates, Yellow Perch (Juvenile) 74

39 Impingement Biomass, Yellow Perch (Juvenile) 75

40 Wind Speed and Wind Direction Effects, 76 Yellow Perch (Adult and Juvenile)

41 Plant Flow and Water Temperature 77 Effects, Yellow Perch (Adult and Juvenile)

vi

LIST OF APPENDICES

LETTER TITLE PAGE

A List of Fish Species Collected, 78 1997 through 2001

B 2001 Ginna Station Daily Plant Flows, 80 Intake and Discharge Temperatures, and and Meteorological Data.

C 2001 Ginna Station Impingement Program 88 Collection Data by Study Date

D 1997 through 2001 Adjusted Ginna Station 123 Impingement Projections Utilizing Collection Efficiency Studies

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I. INTRODUCTION

This report provides the results of the impingement program conducted at the Ginna

Nuclear Power Station as required by Additional Requirement No. 4a of the Ginna

SPDES Permit No. NY-0000493, dated February 1, 1998, as well as Additional

Requirement Nos. 3 and 10, concerning cooling water intake description and debris

collection, removal, and disposal. Report content and scope were further defined

during discussions between New York State Department of Environmental

Conservation and Rochester Gas & Electric Corporation, and can be summarized as

follows:

1. include the five-year period 1997 through 2001, and similar in content

and scope to previous RG&E Impingement Program Reports, such as

RG&E, 1998a and,

2. species selected for detailed analyses would include alewife, rainbow

smelt, yellow perch, spottail shiner, and any other fish whose abundance

during 1997 through 2001 exceeded on average greater than 2% of the

organisms impinged.

Per Additional Requirement No. 4a, this program has been conducted in

accordance with the RG&E report entitled "Ginna Nuclear Power Station, Impingement

Program Plan of Study" (RG&E, 1985), and includes the modifications required by

Permit Requirements 4.a.i. and 4.a.ii. These latter two program modifications were

verified in the RG&E report entitled "Impingement Trap Collection Efficiency Study

Report, Ginna Nuclear Power Station" (RG&E, 1997). It should be noted that the

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impingement projections and impacts presented in this report are based upon

impingement findings only and do not include any adjustments due to the findings of the

efficiency studies. Such adjustments to these estimates are presented for informational

purposes in Appendix D of this report.

I1. PROCEDURES

A. Study Site

Rochester Gas and Electric Corporation's Ginna Nuclear Power Station is located on

Lake Ontario's southern shore in Wayne County, New York, about 32 km (20 mi) ENE

from Rochester and 72 km (45 mi) WSW from Oswego (Figure 1). The plant withdraws

cooling water from Lake Ontario through a submerged intake structure located approx

imately 945 m (3,100 ft) from shore (Figure 2). The top of the intake structure is located

4.6 m (15 ft) below water level and measures 15.4 m (50.8 ft) across its octagonal

shape, 6.4 m (21 ft) on a side and 4.6 m (15 ft) high (Figure 2a). The structure is set in

solid rock with incoming water entering through an intake area (or port) 3.0 m (10 ft) by

5.2 m (17 ft) on each side. Each face of the intake structure has three vertical trashrack

panels 2.97 m (9.75 ft) high by 1.7 m (5.67 ft) wide. In 2000, an intake trashrack

modification program designed to reduce occurrences of frazil ice affecting plant water

flow was conducted on two ports. During 2001, trashracks were replaced with the new

design on an additional two ports. The original trashrack panels consist of three rows

of 1.9 cm (0.75 in) diameter steel pipes on 25.4 cm (10 in) centers supported laterally

by two horizontal steel channels, and horizontal steel conduits at the top and bottom of

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the panel. Each of the vertical pipes forming the original trashracks is equipped with a

250V, 1 kW calrod heating unit. The new style trashrack has similar dimensions to the

original style except that the vertical bars are 1.3 cm (0.5 in) diameter steel pipes

vertically spaced on 35.6 cm (14 in) centers. The new pipes are equipped with dual

voltage 250V - 480V, 1.75kW heating units. The normal operating intake velocity is

about 0.24 mps (0.8 fps) through the structure. At full design power, the plant

withdraws water from Lake Ontario at the rate of 400,000 GPM.

Water withdrawn from Lake Ontario moves shoreward through a 3.0 m (10 ft)

diameter concrete-lined intake tunnel entering a forebay in an onshore screenhouse,

where it passes through four vertically traveling screens (Figure 3). The screens, which

remove fish and debris from the cooling water system, are operated sequentially, each

being washed for 10-20 minutes. There is always at least one, and often two, traveling

screens in operation when both or one of the circulating cooling water pumps are

operating. The screens have a two-speed drive system that allows for a faster screen

rotation during periods of high debris impingement. The filtering material of the screens

consists of woven wire mesh fabric with square openings of 0.95 cm (0.375 in) on a

side and 1.35 cm (0.53 in) on the diagonal, resulting in each square having an open

area of 0.90 cm2 (0.141 in2).

In the fall of 2000, an evaluation of traveling screen performance was performed

due to recent problems with Cladophora clogging the traveling screens or passing

through the mesh and getting into the cooling water system. As a result, the screening

material in the "D" traveling screen was replaced with a product produced by Screening

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Systems International. The screen mesh is stainless steel and has a mesh size of 0.48

cm (3/16 in) x 2.54 cm (1 in) and has a "crimped fit" construction, resulting in a

smoother texture. This texture should improve fish survival due to reduced abrasion

while being washed from the screen. There was an overall reduction of the clear open

area by 3% in the traveling screen due to the increased amount of wire in the new

material. The new screen mesh was installed on screens "D" and "A" in 2000 and

2001, respectively. Screen "B" is being replaced in 2002. An anti-fouling coating called

Wearlon Super F3 Hydro was applied to 24 of the 48 baskets in the "D" traveling

screen. This foul-release material is currently in use on the Ginna intake structure's

trash bars.

The material collected on the traveling screens is removed by a spray wash

system that operates when the screen is rotating. Normally, a washwater flow rate of

320 GPM is used per screen. A higher-pressure spray wash system (376 GPM) has

also been added which will be only used during periods of high algal impingement.

The screen washwater, carrying all collected screened material, travels down a

trough and is collected in a sluiceway basket (Figure 3). It is from this point that

impingement samples are removed. The screen washwater discharge fish/debris sluice

(Figure 3a) consists of a concrete trough 0.4 m (1.3 ft) wide and is up to 0.6 m (2.0 ft)

deep. It runs from the four traveling screens to the discharge canal and has four turns,

all >1450 and more than 5.2 m (17 ft) apart. In 1998, this sluice was modified to lessen

impacts upon sluiced fish. All fish and debris, excluding collections during the

impingement studies, are returned to Lake Ontario via this sluice.

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B. Sample Methods

For sampling under the SPDES Permit, commencing in 1986 and continuing

with the 1998 Permit, a sampling schedule of at least 66 samples per year was

statistically validated by RG&E and approved by NYSDEC as described in RG&E

(1985). Sample periods began on the first day and ended 24 hours later, on the

following day. All fish washed off the vertical traveling screens were collected in a

perforated plate basket made to fit in the sluiceway to filter all screen washwater (Figure

3). This basket was lifted, and the contents were removed at the end of the 24-hour

sampling period.

Collected fish were separated, identified to species, counted, and measured for

length and weight. In cases where large numbers of a species were collected, all

individuals were counted and a subsample of approximately 25 specimens was

individually measured for length and weight. Within certain species, the fish collected

were further divided into adults and juveniles based upon a general length criterion of

11.6 cm for alewife, gizzard shad, and smelt, 10.0 cm for Percichthyids and

Centrarchids, or published lengthlyear class relationships (e.g., Scott and Crossman,

1973). Identification of all species collected was done according to Scott and

Crossman (1973) and/or Eddy and Underhill (1983). Appendix A presents a taxonomic

list of fish species collected during the 1997-2001 period, using the scientific names

presented by the American Fisheries Society (1991). Appendix C includes data tables

for each impingement study conducted during 2001. These data tables provide the

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basic information compiled from each impingement study, and are the basis for the

analyses presented in this report. A total of 70 studies were conducted during the 2001

Impingement Program.

Records'of plant circulating cooling water flow and intake and discharge

temperatures for 2001, as well as meteorological data (i.e., wind speed and direction)

obtained from the meteorological station on the Ginna site, are included in Appendix B

of this report.

C. Data Analyses Methods

The analyses used in this report are of two types: rate and projected numbers.

The rate of fish impinged is important because flow changes result in different volumes

of water passing through the screens; thus impingement may differ only due to water

flow and not to concentration of fish. In order to eliminate this source of variability, the

number of fish per unit volume of water, expressed in this report as numbers of

fish/billion gallons of water (or FIBG), is utilized throughout when comparing

relationships in impingement. Absolute numbers of fish, such as projected numbers per

year, are utilized only to put the impingement levels in perspective and to evaluate the

actual impact of impingement upon lake populations. The same relationships can be

used for biomass, i.e., kilograms of fish/billion gallons or absolute kilograms impinged.

This use of rate for impingement analyses assumes that numbers impinged are

proportional to the volume of water withdrawn.

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The rates of fish impinged are determined by finding the average flow rate over

the two days during which the sampling was conducted and dividing this average flow

into the number of fish impinged over the study period, and, subsequently, transforming

this rate to F/BG. Since the studies are conducted from Day I to Day II, the rate thus

determined is applied to both Day I and Day II. Rates for non-sampled days are

determined by averaging the rates for days that bound the unsampled days.

Impingement rates determined for each 2001 study date by species and for total fish

are provided in the 2001 data tables (Appendix C).

Using the above method, each day of the month or year was assigned an

associated impingement rate, based upon plant flows. These rates were totaled and

divided by the number of days in the month (for average monthly rates) or by the

number of days in the year (for average yearly rates). On any given day, the rate for

the day multiplied by the flow for that day results in an estimated number of fish

impinged for that day. Summing all these estimates for a month or year resulted in

monthly or annual projections of fish impingement. Biomass projections are done in the

same manner.

RG&E has conducted collection efficiency studies during previous years to

investigate the efficiency of the traveling screens to remove fish from the forebay

(RG&E, 1989), as well as the efficiency of the impingement trap to collect fish from the

washwater sluiceway (RG&E, 1997). Adjustments to projected numbers of fish

impinged, for the species included in the collection efficiency studies, are presented in

Appendix D; however no adjustments have been included in any of the numbers utilized

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in the Results section of this report.

Selected species were chosen for analysis and impact assessment. Alewife,

smelt, and yellow perch were originally selected by NYSDEC and RG&E during

development of the Impingement Program Plan of Study (RG&E, 1985), while spottail

shiner was added (for analysis only) due to its inclusion in a Collection Efficiency

Program (RG&E, 1989). Threespine stickleback was added, since this species has

become the most commonly impinged species.

In order to assess the impact of impingement for alewives and smelt, the

numbers of these two species estimated to be impinged are compared to the Lake

Ontario alewife and smelt populations. These Lake Ontario population estimates are

based upon data reported by O'Gorman, et al. (2002) for the 1997-2001 period. In

previous years RG&E had developed a conversion factor to extrapolate from the trawl

data reported each year by O'Gorman, et al. to a population estimate for adult and

juvenile alewife and smelt for the U.S. waters of Lake Ontario. Note that the lake

populations utilized are for U.S. waters of Lake Ontario only, thus theoretically, these

populations could be doubled for impact assessment, or, alternatively, the percent

impact could be halved.

Analysis for environmental effects was performed by arbitrarily identifying

categories for comparison (for example: wind speed of <5, 5-10, 10-15, and >15 mph)

and then determining the average impingement rate for the subject species and life

stage during all occurrences of that category over the five-year period. In the above

example, average rates of impingement (for a given species) for wind speeds of <5, 5-

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10, 10-15, and >15 mph would be compared. In the figures such comparisons are

presented in terms of the proportion of the total impingement of that species which

occurred for each category. This manner of presentation was selected in order to allow

easy comparison from one species to another. While this form of analysis does not

address the effects of combined environmental parameters, it seems appropriate for

these basic analyses. Although a fish may not have been selected for analysis, certain

basic results, such as projected numbers per year or rate per year, are presented in this

report for information (Tables 1 and 2).

Since Ginna Station has only two circulating water pumps and the plant is

normally operated at full power, most of the impingement studies are conducted at

maximum plant flow. The second most abundant pump operating condition is with one

pump, during time of outage or power reductions. A lesser amount of operating time

occurs with flows between half and maximum due to recirculation or pumps being put

on- or off-line. Therefore, impingement vs. velocity analyses was limited to one-pump

vs. two-pump operation, as presented in the analyses figures. Such operations equate

to intake velocities of approximately 0.4 fps for one-pump operation and 0.8 fps for two

pump operation.

Ill. RESULTS AND DISCUSSION

Table 1 presents the annual rates for all fish impinged at Ginna during the 1997

2001 period. Table 2 presents the annual projected total number and biomass of fish

impinged for each species during the five-year period. Alewife, rainbow smelt and

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yellow perch are analyzed in this section for the 1997-2001 period, including annual

trends and possible impacts of impingement upon lake populations (Table 3). Spottail

shiner, threespine stickleback and total fish (or "All Species") impinged were analyzed

for information regarding annual trends. In order to investigate environmental factors

influencing impingement, analyses of wind speed, wind direction, intake velocities

(based upon intake flows), and water temperature are also presented for the species

identified above and all species combined.

Concerning screen debris collection, removal, and disposal, these collections

consist mainly of Driessenid mussels (zebra and quagga) and the algae Cladophora.

The total quantity of debris collected in 2001 was estimated to be 1,411 kg, all of which

was returned to the fish/debris sluice for transport to the discharge canal.

Total Fish (All Species)

i) Impingqement Numbers and Biomass

Results of total fish, or "All Species," impingement is of interest due to the

overall numbers of fish impinged, the annual trends of total impingement, and

the general impingement patterns, if any, in relation to environmental factors.

The projected number of fish impinged at Ginna during 2001 was 16,100.

Projected annual Ginna impingement ranged from approximately 9,900 fish in

1998 to approximately 55,400 fish in 1997 (Table 2), with an annual mean of

about 25,000 fish/yr. Utilizing fish rates, 1997 was the highest year at 342 F/BG

(Table 1, Figures 4 and 5). In 2001, the rate for total fish was 96 F/BG. The

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five-year lowest rate at about 56 F/BG was found in 1998. The annual average

impingement rate for the five-year period was 165 F/BG (Table 1).

Biomass for all species peaked in 2001 at 3,241 kg, even though the year

was the second lowest in terms of fish numbers. This was due to the numbers of

lake trout impinged during this year (Table 2). The five-year low of 616 kg

occurred in 1998 (Table 2; Figure 6).

Appendix A presents a list of species impinged for each year during 1997

2001. Within this five-year period, there has been a substantial and steady

increase in the number of species impinged from the five-year low of 10 in 1997

to the high of 30 species found in 2001. It is interesting to note that the year with

the highest impingement rate of the analysis period (1997) had the fewest

numbers of species impinged (10). Conversely, the past two years had the

highest numbers of species impinged since 1984, even though impingement

numbers were relatively low. Eight species were found each year in

impingement: rock bass, alewife, lake chub, emerald shiner, spottail shiner,

threespine stickleback, rainbow smelt, and lake trout. Finally, no exotic species

recently found within the Great Lakes (e.g., round goby) were collected at Ginna

during this five-year period.

For the overall five-year period, impingement occurred on a regular basis

during all months except August and September, which are consistently the

months of lowest impingement. This has long been the pattern at Ginna. Peak

monthly rates tend to vary from year to year, commonly reflecting the peak

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abundance of a particular species. During 2001, the peak month was November,

when the threespine stickleback monthly peak occurred. Monthly projections of

total fish impingement are presented in Table 4. The months with the greatest

biomass impinged averaged over the five-year analysis period are December

and November with 730 and 580 kg, respectively (Figure 6). This is a change

from previous findings and is due to the increased impingement of lake trout

during this time of year.

ii) Environmental Effects

Figure 7 shows that impingement of all species was highest when wind

speed was in the <5 mph and the >15 mph ranges. The least impingement was

observed with winds in the 5-10 mph range. Concerning wind direction, the

greatest impingement (53% of total) was with winds from the north, while all

other wind directions resulted in comparable impingement (Figure 7).

Impingement was substantially higher during two-pump operation (77%) than

when one pump was operating (Figure 8). Finally, relatively consistent

impingement rates were found as temperatures increased from <400 F through

600F, with an abrupt and substantial decrease (to only 4%) as temperatures

reached the >600F range (Figure 8).

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Alewife

i) Impingement Numbers and Biomass

In 2001 the projected alewife impingement at Ginna Station was only 829

fish. This is a reduction from the projected number impinged in 2000 of 3,100.

During the five-year analysis period, the highest projected alewife impingement

was in 1997 (16,200 fish). This peak was followed by several years of numbers

fluctuating between 2,000 and 5,000 before reaching the lowest number in 2001

(Table 2). Using impingement rates these extremes are more dramatic, ranging

from the higher year of 1997 with 91 F/BG to the lowest rate of 5 F/BG found in

2001 (Table I and Figure 9). Alewife was the third (19%) most impinged fish

during five-year analysis period and comprised only 5% of the total impinged in

2001. Juvenile alewife was impinged at a rate of 0.64 F/BG with a projected total

number impinged of 114 fish in 2001. The juveniles comprised 14% of the total

alewife impinged in 2001, which is a decrease from 2000 when juveniles

composed 35% of the total alewife impingement (Table 1; Figures 10 and 12).

Concerning seasonal impingement, the 1997-2001 adult impingement

coincided very well with the sample plan devised for Ginna (RG&E, 1985). Using

the five-year average rates, more than 98% of adult alewives were collected

during the March through August period, with the three months of April, May, and

June accounting for 95% of the annual impingement (Figure 10). The monthly

rates for all five years were comparable in that adults were impinged primarily

during the April through June period (Figure 10). The primary peak rates for

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juvenile alewife impingement also occurred during the months of April through

June; however, lower impingement rates were found throughout all months for

juveniles (Figure 12). Overall, the 1997-2001 monthly averages for total alewife

corresponded well with the sampling scheme developed in the Plan of Study

Report (RG&E, 1985). Monthly projections of both adult and juvenile alewife

impingement are presented in Table 5.

Total alewife biomass impinged in 2001 was 16 kg. Average biomass of

impinged alewife was 111 kg/yr for the five-year period, ranging from 16 kg in

2001 to 288 kg in 1997 (Table 2). Juvenile alewife impingement comprised only

1% of the total alewife biomass in 2001 (Table 2; Figures 11 and 13). The

average size of adult alewives impinged in 2001 was 22.1 gm, which was an

increase from the 19.2 gm observed in 2000. The average size of 1.8 gm for

juvenile alewife in 2001 is the lowest of the five-year analysis period. During the

five-year analysis period, the juvenile alewife sizes varied from 1.8 gm in 2001 to

6.1 gm in 1998.

ii) Ginna Station Impingement vs. Lakewide Populations

In this section the annual projected alewife impingement at Ginna Station

is compared to the estimated Lake Ontario population of alewives (based upon

O'Gorman, et al., 2002) for purposes of evaluating impacts of such impingement

by determining the percentage of the lake population impinged each year.

Table 3 and Figure 14 show the annual average rate of impingement for

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adult alewives and the annual estimate for adult alewife population in Lake

Ontario. It is apparent that the impingement of adult alewives fluctuates much

more than is seen in the lake population estimates (Table 3; Figure 14). Adult

alewife impingement rates have shown differences of nearly twenty fold over the

five years analyzed, compared to about fourfold for the lake population.

Impacts of adult alewife impingement at Ginna Station are presented in

Table 3. In 2001 the lake population of adult alewives was estimated to be the

largest of the five-year period, at 2.62 billion, and is the second consecutive year

of increase for this population. This peak number, combined with the lowest

adult alewife impingement during this period, resulted in the lowest percentage of

the population impinged at Ginna over the five-year period, at 0.00003%. The

five-year range is from 0.00003 to 0.00152%, with an average of 0.00058%.

Juvenile alewife impingement impacts are very similar to those found for

adults (Table 3 and Figure 14), although the fluctuations in lake populations are

much greater than that of adults. During the five-year period, the lake

populations ranged 120X. Juvenile lake population numbers have shown

substantial declines over the past two years, with 2001 being the lowest of the

five-year period. The percentage of the lake population impinged for juvenile

alewife in 2001 was 0.00091%. The five-year range was 0.00001% to

0.00733%, with an average of 0.00173%.

Historically, impingement of alewives at Ginna has reflected only gross

changes in the lake alewife population. It would seem reasonable that environ-

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mental factors making alewives susceptible to impingement would play a role in

accounting for the variability seen in alewife impingement rates and the lack of

closer correlation with lake population size. One consistent finding, however, is

the low percentage of the lake population impinged each year. From this, RG&E

concludes that impingement of alewives at Ginna Station should not impact the

alewife population in Lake Ontario. This is based upon the fact that the impinge

ment impact, i.e., the percentage of alewives impinged vs. the total lake

population, per year, is very low and must be considered negligible.

iii) Environmental Effects

The majority of adult alewives (75%) and all juvenile alewife were

impinged when winds were <5 mph (Figure 15). Concerning wind direction

(Figure 15), adult alewife impingement was highest (68%) with winds from the

east, followed by west, south, and north. Most juvenile (10%) impingement

occurred when winds were from the east. All adult and juvenile alewife

impingement occurred during two-pump operation (higher velocity) instead of

during one-pump operation (Figure 16). Both adult and juvenile alewife

impingement rates were highest when the intake water temperature was

between 40-60*F (Figure 16).

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Rainbow Smelt


The projected rainbow smelt impingement at Ginna Station in 2001 was

700 fish, with a corresponding rate of 5.51 F/BG (Table 2 and Figure 17). This

projected number was a 1OX decrease from the 2000 number of 6,800 fish and

is the lowest of the five-year analysis period. Total rainbow smelt numbers

peaked in 1997 at 9,000 fish and a rate of 58.50 F/BG (Tables 1 and 2). More

juvenile rainbow smelt were impinged than adults (571 compared to 139) in 2001

(Table 2). This is the only occurrence of juveniles being the dominant life stage

during the analysis period. In 2001, the rainbow smelt impingement rate was the

third highest of all species impinged. In 2000, it was the highest rate, while in

1998 and 1999 the rainbow smelt impingement rate was the second-highest rate

of all species impinged. Over the five-year period, rainbow smelt impingement

averaged 21 % of the total impingement (Table 1).

Concerning seasonal impingement, the 1997-2001 adult rainbow smelt

impingement primarily encompassed the January through April period, while the

juvenile impingement was spread out over the months of October through May.

The sample plan devised for Ginna (RG&E, 1985) identified the months of

January, August, and September as least necessary to define rainbow smelt

impingement, and the current five-year results support this reasonably well.

However, the peak adult rainbow smelt impingement was in January 2000.

Generally, the peak is in March with elevated rates possibly continuing into April

17

i

and May. For the months of June through December, the monthly rate trends for

all five years were very comparable for adults with few impinged (Figure 18),

while juvenile year-to-year results are a bit more sporadic (Figure 20). Monthly

projections of both adult and juvenile rainbow smelt impingement are presented

in Table 6.

Corresponding to the large numbers impinged, the peak biomass for

rainbow smelt was 121 kg in 2000, with the smallest numbers impinged in 2001

at 3.6 kg (Table 2; Figures 19 and 21). Adult rainbow smelt biomass varied from

year to year with their numbers, ranging from 119 kg in 2000 to only 1.6 kg in

2001. Juvenile biomass represented 54% of the total rainbow smelt biomass in

2001, which is the largest percentage of the analysis period. The 2001 juvenile

rainbow smelt biomass of 2 kg was similar to that impinged in 2000. The

average size of adult rainbow smelt impinged in 2001 was 12.2 gm and is a large

decrease from the 18.7 gm average in 2000. For juvenile rainbow smelt, the

2001 average weight was 3.5 gm.

ii) Ginna Station Impingqement vs. Lakewide Populations

In this section the annual projected rainbow smelt impingement at Ginna

Station is compared to the estimated Lake Ontario population of rainbow smelt

(based upon O'Gorman, et al., 2002) for purposes of evaluating impacts of such

impingement by determining the percentage of the-lake population impinged

each year. Table 3 and Figure 22 show the annual average rate of impingement

18

for adult rainbow smelt and the annual estimate for adult rainbow smelt

population in Lake Ontario. The 2001 lake population of adult rainbow smelt

showed a slight increase from the record lows found in 2000; however, they

remain well below the numbers estimated for 1997-1999. Adult rainbow smelt

impingement decreased substantially in 2001, down to only 136 fish. This low

impingement of adult rainbow smelt resulted in the lowest lake impact of the five

year period, with only 0.00004% of the lake population impinged (Table 3). The

percentage of the adult rainbow smelt population removed at Ginna during 1997

through 2001 is estimated to range from 0.00004 to 0.00377%, with an average

of 0.00092%.

Juvenile rainbow smelt impingement impacts have been more consistent

over the past five years (Table 3 and Figure 22). The percentage of lake

population impinged for juvenile rainbow smelt ranged from 0.00016 to

0.00062% during the five-year period, with an average of 0.00040%. The 2001

percentage was 0.00024%.

RG&E concludes that impingement of rainbow smelt at Ginna Station

should not impact the rainbow smelt population in Lake Ontario. This is based

upon the fact that the impingement impact, i.e., the percentage of rainbow smelt

impinged vs. the total lake population, per year, was very low and must be

considered negligible.

19


Adult rainbow smelt impingement rates were high with wind speeds >10

mph with rates less than 1% for each of the other speed ranges. Juvenile

impingement peaked with winds 10-15 mph with some reduced levels found at

the other speed ranges (Figure 23). Adult rainbow smelt showed predominant

impingement rates with winds from the north, while juveniles had no

impingement at north and relatively equal rates at east, south, and west

directions (Figure 23). Approximately 90% of total rainbow smelt impingement

occurred during one-pump operation (Figure 24). Eighty-six percent of total

rainbow smelt impingement occurred at water temperatures of <400F, and the

rates for the other water temperature ranges were similarly low at approximately

10% (Figure 24).

Spottail Shiner


Projected spottail shiner impingement at Ginna in 2001 was 263 fish with

a corresponding rate of 2.15 FIBG, both of which are increases from the 2000

values of 157 fish and 1.08 F/BG. The five-year analysis period peak was in

1999 with a projected impingement of 1,300 fish and average rate of 27.6 F/BG.

The five-year average was 638 projected fish and rate of 7.90 FIBG (Tables 1

and 2). In 2001, spottails were the sixth most abundant fish impinged, an

increase from ninth place in 2000. Normally, spottail shiner monthly

20

impingement is lowest from May through September, as was observed in 2001;

however, both 1997 and 1999 had relatively larger numbers throughout these

months. There was one prominent monthly peak during the five-year period,

occurring in March 1999 when 257 F/BG were impinged (Table 7; Figure 26).

Spottail shiner biomass in 2001 was 2.6 kg, twice that of 2000, yet the

second lowest of the five-year period (Table 2; Figure 27). During 2001 the

average spottail-was 9.7 gm, which was an increase from the 8.2 gm impinged in

2000. The five-year period average was 6.3 gm/fish.


For the five-year period, more than 90% spottail shiner impingement

occurred with wind speeds of >10 mph (Figure 28). For wind direction, spottail

shiners were most likely to be impinged (60%) when winds were from the east,

while remaining directions were relatively comparable (Figure 28). Spottail

shiner impingement was far greater (79% vs.21 %) during one-pump operation

compared to two pump (Figure 29). Finally, the impingement of spottail shiners

was greatest when the intake water temperatures were in the <400 F range

(80%), while other temperature ranges were relatively similar (Figure 29).

21

Threespine Stickleback


Projected threespine stickleback impingement in 2001 increased to

10,100 from the 2000 number of 4,000 fish. The projected annual impingement

has been oscillating between years with lower similar numbers (1998 - 3,700

and 2000 - 4,000) and years of higher numbers (1997 - 28,900; 1999 - 15,200;

and 2001 - 10,100) (Table 2). In terms of rates, the range was 20.6 F/BG in

1998 to 183.6 F/BG in 1997. In 2001, the rate was 58.09 F/BG, which is about

the middle of the range (Table 1; Figure 30). Threespine stickleback was the

most abundant species impinged each year during the five-year analysis period,

except during 2000 when it was second most abundant. Concerning seasonal

impingement, the only consistent finding is that threespine stickleback

impingement during the months of August and September appeared to be

relatively low (Table 8; Figure 31). The largest peak of the five-year period was

found in February-March 1997. In 2001, peak rates were observed in the

November-December time period. Since threespine stickleback are small fish,

their.biomass numbers were relatively low, yet in 1997 the total biomass reached

up to 59.3 kg. Biomass in 2001 was 12.0 kg, which was a large increase from

the 2000 biomass of 6.1 kg (Table 2; Figure 32). Annual average biomass was

20.3 kg over the five-year analysis period. Threespine stickleback sizes ranged

from 1.1 to 2.2 gm/fish during the analysis period. In 2001, threespine

stickleback size was 1.2 gm, which is at the bottom of the range.

22

i


Stickleback impingement increased as wind speeds increased, with 75%

occurring during wind speeds in the >15 mph range (Figure 33). The greatest

impingement was found when winds were from the north (77%) (Figure 33).

With respect to plant flow, most impingement occurred during two-pump

operation (85%) (Figure 34), while the temperature ranges of <40'F, 40-50*F,

and 50-60OF showed equal impingement rates (30-34%) for threespine

stickleback, with virtually no impingement when temperatures were greater than

60'F (Figure 34).

Yellow Perch

i) Impingqement Numbers and Biomass:

Total yellow perch impingement at Ginna Station for 2001 was projected

to be 253 fish, only 8% of which were juveniles (Table 2). This species was

absent from Ginna between 1994 and 1997 but has been steadily increasing

since 1998. Out of the 30 species impinged in 2001, yellow perch were ninth in

abundance (Table 2). On a unit volume basis, yellow perch rates were 1.60

F/BG in 2001, which is the highest of both the five-year analysis period (Table 1

and Figure 35) and since 1985. Adult yellow perch rates in 2001 were 1.48

F/BG, which continues the annual increase seen since 1998 when adult rates

were 0 F/BG. Their rate has doubled each of the last two years. Juvenile rates

23

I

in 2001 were 0.12 F/BG, which is an increase from the 2000 rate of 0.05 F/BG.

The majority of yellow perch impingement in 2001 occurred during April,

with smaller numbers occurring in February, March, and September (Figure 36).

This seasonal peak is normal for this species at Ginna, and the sampling plan

developed for this program (RG&E, 1985) designated the period of January

through May for yellow perch sampling. Figures 36 and 38 indicate that most

yellow perch impingement continues to occur in that period.

Total biomass for yellow perch in 2001 was 21.6 kg, which is largely due

to the increased adult impingement. Over the last three years, total yellow perch

biomass has increased, corresponding to impingement of adult yellow perch.

The average weight of the adults impinged in 2001 was 93 gm/fish, which is a

decrease from the weights of 105 and 187 gm/fish observed in 2000 and 1999,

respectively. Average juvenile weight in 2001 was 6 gm/fish.

ii) Ginna Station Impingement vs. Lakewide Populations

Unfortunately, lakewide assessments of yellow perch populations have

not been conducted to the extent that alewife and rainbow smelt have been.

Therefore, no quantitative information is available. Qualitatively, annual reports

on yellow perch populations from NYSDEC findings were used to compare lake

population levels to the yellow perch impingement findings at Ginna Station.

Since the early 1990s, yellow perch were essentially not found in the

Ginna impingement collections; however, numbers have increased within the

24

past few years, and ,the 2001 rate was twice that of 2000. Even so, numbers

impinged in 2001 were slightly lower than those found in the late 1970s at Ginna.

This compares to an increase of 478% in the yellow perch population reported

by Eckert and Pearsall (DEC, 2002) for Pultneyville over this same time period.

In the Eastern Basin of Lake Ontario the corresponding finding was a decrease

of 86% in yellow perch. While the Ginna and Pultneyville data suggest at least a

local increase in the yellow perch population, there does not appear to be a good

correlation between these two locations, at least with respect to the late '70s

data. In conclusion, RG&E does not believe that the impingement of 250 yellow

perch at Ginna during 2001 would cause a significant impact upon this

population.


Yellow perch impingement vs. wind speed (Figure 40) was highest when

winds were in the 5-10 and 10-15 ranges. Wind direction for adults showed little

difference amongst all directions, while juveniles were mostly east followed by

west (Figure 40). Intake velocities (Figure 41) showed that all of the yellow perch

impingement occurred during two-pump operation rather than one pump. Nearly

80% of total yellow perch impingement occurred when water temperatures were

<40'F (Figure 41).

25

REFERENCES

American Fisheries Society, 1991. Common and Scientific Names of Fishes from the United States and Canada, fifth edition. AFS Special Publication 20. 183 pp.

Eckert, T.H. and W. Pearsall, 2002. Comparisons of warm water gill netting: Pultneyville and Eastern Basin. In: 2001 Annual Report, Bureau of Fisheries, Lake Ontario Unit and St. Lawrence River Unit to the Great Lakes Fishery Commission's Lake Ontario Committee. NYSDEC. Section 22, 7 pp.

Eddy, S. and J.C. Underhill, 1983. How to Know the Freshwater Fishes. The Pictorial Key Nature Series, Wm. C. Brown Co. Pub., Dubuque, Iowa. Third Edition. 215 pp.

O'Gorman, R., R.W. Owens, T.H. Eckert, and B.F. Lantry, 2002. Status of major prey fish stocks in the U.S. waters of Lake Ontario, 2001. In: 2001 Annual Report, Bureau of Fisheries, Lake Ontario Unit and St. Lawrence River Unit to the Great Lakes Fishery Commission's Lake Ontario Committee. NYSDEC. Section 12, 8 pp.

Rochester Gas and Electric, Corp., 1985. Ginna Nuclear Power Station, Impingement Program, Plan of Study. RG&E Report No. B-13-293. 31 pp.

_ _, 1989. Impingement Collection Efficiency Study, Final Report, Ginna Nuclear Power Station. RG&E Report No. B-13-336. 18 pp.

__ , 1997. Impingement Trap Collection Efficiency Study, Ginna Nuclear Power Station. RG&E Report No. B-1 3-366. 14 pp.

_ _, 1998a. Fish Impingement Program, 1993 through 1997 Analysis Report, Ginna Nuclear Power Station. RG&E Report No. B-1 3-370. 104 pp.

_ _, 1998b. Fish Impingement Program, 1992 through 1996 Analysis Report, Ginna Nuclear Power Station. RG&E Report No. B-13-367. 232 pp.

Scott, W.B. and E.J. Crossman, 1973. Freshwater Fishes of Canada. Fish. Res. Bd. Can., Ottawa, Can., Bulletin 184.

26

TABLE I

GINNA NUCLEAR POWER STATION IMPINGEMENT

AVERAGE FISH IMPINGEMENT RATE (FISH/BILLION GALLONS)

SPECIES 1997 1998 1999 2000 2001 AVERAGE

ALEWIFE 9058 2650% 1291 2280% 3048 1337% 1837 17.75% 464 482% 31.40 1900%

ALEWIFE (A) 7758 1213 2972 1201 400

ALEWIFE (J) 1300 078 076 636 064

THREES STICKLEBACK 18358 5370% 2063 36.43% 8600 37.72% 2295 22.18% 5809 60 32% 7425 44.93%

RAINBOW SMELT 5850 17.11% 1579 27.88% 4825 21.16% 4753 4593% 551 573% 3512 21.25%

RAINBOW SMELT (A) 3513 11.13 31.31 4458 1 08

RAINBOW SMELT (J) 2337 466 1694 295 4.43

SPOTTAIL SHINER 444 130% 423 7.47% 2762 1212% 108 104% 2.15 223% 790 478%

MOTTLED SCULPIN 283 083% 0.19 034% 1205 529% 0.21 020% 000 000% 306 185%

SLIMY SCULPIN 000 000% 0 02 004% 559 245% 2.25 2.18% 4.38 455% 245 148%

LAKE TROUT 054 016% 070 124% 2.97 130% 298 288% 321 334% 208 126%

SMALLMOUTH BASS 000 000% 078 138% 4.96 218% 164 158% 685 7.12% 285 172%

SMALLMOUTH BASS (A) 0 78 1 56 1 62 6 85

SMALLMOUTH BASS (J) 0 00 3 40 0 02 0 00

GIZZARD SHAD 000 000% 012 021% 360 158% 279 269% 2.25 234% 1.75 106%

GIZZARD SHAD (A) 009 344 276 220

GIZZARD SHAD (J) 003 016 003 005

STONECAT 000 000% 030 053% 205 090% 129 1.25% 133 138% 099 060%

TROUT-PERCH 099 029% 000 000% 0.13 006% 011 0.11% 000 000% 025 015%

EMERALD SHINER 0.14 004% 028 049% 1.00 044% 021 020% 181 1,88% 069 042%

ROCK BASS 002 001% 008 0.14% 124 054% 013 013% 068 071% 043 026%

ROCK BASS (A) 002 001% 008 045 013 058

ROCK BASS (J) 000 000 079 000 010

LAKE CHUB 025 007% 003 005% 040 0.18% 023 022% 053 055% 029 017%

YELLOW PERCH 000 000% 002 004% 044 0.19% 077 0.75% 160 166% 057 034%

YELLOW PERCH (A) 000 044 072 1 48

YELLOW PERCH (J) 002 000 005 0.12

PUMPKINSEED 000 000% 004 007% 040 018% 007 007% 000 000% 010 006%

PUMPKINSEED (A) 004 040 004 000

PUMPKINSEED (J) 000 000 003 000

WHITE SUCKER 000 000% 000 000% 011 005% 035 034% 1.19 124% 033 020%

TESSELLATED DARTER 000 000% 000 000% 039 017% 003 003% 009 009% 010 006%

WHITE PERCH 000 000% 000 000% 004 002% 011 0.11% 0.57 059% 015 009%

WHITE PERCH (A) 000 005 0.51

WHITE PERCH (J) 004 007 006

SCULPIN 000 000% 029 051% 000 000% 000 000% 000 000% 006 004%

BROWN TROUT 000 000% 002 004% 004 002% 006 006% 005 006% 004 002%

AMERICAN EEL 000 000% 016 028% 003 001% 003 003% 038 039% 012 007%

BLUEGILL 000 000% 000 000% 000 000% 013 0.12% 003 003% 003 002%

BLUEGILL (A) 000 000

BLUEGILL (J) 013 003

RAINBOW TROUT 000 000% 000 000% 004 002% 005 004% 0.16 016% 005 003%

WALLEYE 000 000% 000 000% 004 002% 000 000% 004 004% 002 001%

COHO SALMON 000 000% 000 000% 006 003% 000 000% 005 006% 002 001%

WHITE BASS 000 000% 000 000% 000 000% 005 005% 038 039% 009 005%

WHITE BASS (A) 005 000

WHITE BASS (J) 000 038

SEALAMPREY 000 000% 004 007% 000 000% 000 000% 009 009% 003 002%

ATLANTIC SALMON 000 000% 000 000% 000 000% 004 003% 000 000% 001 000%

BURBOT 000 000% 000 000% 000 000% 000 000% 005 005% 001 001o%

FATHEAD MINNOW 000 0 00% 000 000% 000 000% 000 000% 004 005% 001 001%

FANTAIL DARTER 000 000% 000 000% 000 000% 0.00 000% 004 004% 001 000%

LONGNOSEDACE 000 000% 000 000% 000 000% 000 000% 005 005% 001 001%

JOHNNY DARTER 000 000% 000 000% 000 000% 000 000% 003 003% 001 000%

GOLDFISH 000 000%1 000 000% 000 000% 001 001% 002 002% 001 000%

TOTAL 341.87 56863 22797 10348 9629 16525

N,

TABLE 2 GINNA NUCLEAR POWER STATION IMPINGEMENT

TOTAL PROJECTED NUMBERS AND BIOMASS (GM) IMPINGED

1997 1998 1999 2000 2001 TOTAL TOTAL

SPECIES NUMBERI BIOMASS NUMBER BIOMASS NUMBER BIOMASS NUMBER BIOMASS NUMBER BIOMASS NUMBER BIOMASS

ALEWIFE 16170 288404 2301 64118 5447 141410 3142 43959 829 16006 27889 553897

ALEWIFE (A) 13875 284034 2163 63278 5311 140761 2001 38500 715 15800

ALEWIFE (J) 2295 4370 138 840 136 649 1141 5459 114 206

THREES. STICKLEBACK 28816 59296 3672 8133 15185 16060 3999 6124 10126 12086 61798 101699

RAINBOW SMELT 8939 83322 2661 23693 2021 19516 6827 120995 710 3661 21158 251187

RAINBOW SMELT (A) 5392 78977 1899 21335 1246 16295 6375 119019 139 1682

RAINBOW SMELT (J) 3547 4345 762 2358 776 3221 452 1976 571 1979

SPOTTAIL SHINER 737 5685 695 3690 1336 6998 157 1292 263 2559 3188 20225

MOTTLED SCULPIN 432 1581 35 116 506 2678 31 126 0 0 1004 4481

SLIMY SCULPIN 0 0 4 14 208 813 332 1155 744 2399 1288 4381

LAKE TROUT 79 296577 123 376262 525 1786043 487 1995668 562 2238723 1775 6693273

SMALLMOUTH BASS 0 0 139 51563 249 36034 283 151535 1198 435154 1869 674286

SMALLMOUTH BASS (A) 139 51563 109 34651 280 151520 1198 435154

SMALLMOUTH BASS (J) 0 0 140 1383 3 15 0 0

GIZZARD SHAD 0 0 17 717 606 19810 376 57985 261 60637 1260 139149

GIZZARD SHAD (A) 12 627 579 19565 371 57970 252 60573

GIZZARD SHAD (J) 5 90 26 244 5 15 9 64

STONECAT 0 0 53 4643 140 3872 232 17456 229 18063 655 44034

TROUT-PERCH 169 924 0 0 22 182 18 83 0 0 209 1189

EMERALD SHINER 21 42 44 219 52 173 27 134 217 927 361 1494

ROCK BASS 3 335 14 3640 53 3218 22 6413 104 28975 196 42581

ROCK BASS (A) 3 335 14 3640 24 3147 22 6413 91 28839

ROCK BASS (J) 0 0 0 0 28 71 0 0 13 136

LAKE CHUB 42 472 6 96 16 221 32 580 70 1820 166 3189

YELLOW PERCH 0 0 4 126 19 3568 114 10975 253 21617 390 36286

YELLOW PERCH (A) 0 0 0 0 19 3568 104 10956 232 21491

YELLOW PERCH (J) 0 0 4 126 0 0 10 19 21 126

PUMPKINSEED 0 0 7 994 16 441 10 437 0 0 33 1872

PUMPKINSEED (A) 7 994 16 441 5 417 0 0

PUMPKINSEED (J) 0 0 0 0 5 20 0 0

WHITE SUCKER 0 0 0 0 21 7943 59 28556 204 147181 284 183680

TESSELLATED DARTER 0 0 0 0 14 43 5 15 13 13 32 70

WHITE PERCH 0 0 0 0 5 88 15 155 95 1428 115 1671

WHITE PERCH (A) 0 0 6 61 88 1365

WHITE PERCH (J) 5 88 9 94 7 63

SCULPIN 0 0 49 168 0 0 0 0 0 0 49 168

BROWN TROUT 0 0 4 7000 5 183 7 20591 8 30050 24 57824

AMERICAN EEL 0 0 28 68775 6 3713 3 7688 68 183520 105 263696

BLUEGILL 0 0 0 0 0 0 23 45 4 7 27 52

BLUEGILL (A) 0 0 0 0

BLUEGILL (J) 23 45 4 7

RAINBOW TROUT 0 0 0 0 5 301 6 7439 27 4653 38 12393

WALLEYE 0 0 0 0 5 3130 0 0 5 826 11 3955

COHO SALMON 0 0 0 0 9 35405 0 0 7 1434 16 36839

WHITE BASS 0 0 0 0 0 0 7 140 68 535 75 675

WHITE BASS (A) 7 140 0 0

WHITE BASS (J) 0 0 68 535

SEA LAMPREY 0 0 7 1967 0 0 0 0 15 3794 22 5761

ATLANTIC SALMON 0 0 0 0 0 0 5 86 0 0 5 86

BURBOT 0 0 0 0 0 0 0 0 9 24510 9 24510

FATHEAD MINNOW 0 0 0 0 0 0 0 0 8 23 8 23

FANTAIL DARTER 0 0 0 0 0 0 0 0 5 10 5 10

LONGNOSEDACE 0 0 0 0 0 0 0 0 6 39 6 39

JOHNNY DARTER 0 0 0 0 0 0 0 0 6 6 6 6

GOLDFISH 0 0 0 0 0 0 2 233 3 392 5 625

TOTAL 55408 736618 9859 615920 26468 2090985 16206 2479710 1'6111 3241023 124076 9165304

NO

TABLE 3

PROJECTED GINNA STATION IMPINGEMENT COMPARED TO ESTIMATED LAKEWIDE POPULATION

ALEWIFE AND SMELT (ADULT AND JUVENILE)

PERCENT OF LAKEWIDE POPULATION IMPINGED

1997 0.00152% 0.00733% 0.00041% 0.00035% 1998 0.00035% 0.00016% 0.00018% 0.00062% 1999 0.00089% 0.00001% 0.00019% 0.00016% 2000 0.00011% 0.00024% 0.00377% 0.00061% 2001 0.00003% 0.00091% 0.00004% 0.00024% AVG 0.00058% 0.00173% 0.00092% 0.00040%

PROJECTED PLANT IMPINGEMENT ALEWIFE(A) ALEWIFE(J) SMELT(A) SMELT(J)

1997 13875 2295 5392 3547 1998 2164 138 1899 762 1999 5311 136 1246 776 2000 2001 1141 6375 452 2001 715 114 139 571

PROJECTED LAKEWIDE POPULATIONS ALEWIFE(A) ALEWIFE(J) SMELT(A) SMELT(J)

1997 9.1OE+08 3.13E+07 1.32E+09 1.01E+09 1998 6.23E+08 8.75E+07 1.03E+09 1.22E+08 1999 5.99E+08 1.51 E+09 6.62E+08 4.86E+08 2000 1.81 E+09 4.75E+08 1.69E+08 7.43E+07 2001 2.62E+09 1.25E+07 3.68E+08 2.36E+08

PROJECTED PLANT IMPINGEMENT RATE (#/BG) ALEWIFE(A) ALEWIFE(J) SMELT(A) SMELT(J)

1997 77.6 13.0 35.1 23.4 1998 12.1 0.8 11.1 4.7 1999 29.7 0.8 31.3 16.9 2000 12.0 6.4 44.6 3.0

ALE1EA 0L J 14SMELT(A.

2001 4.01 0.61 1.1 4.4

29

SMELTIJ•ALEWIFE(A) ALEWlFE('J) SMELTI'A•

TABLE 4

PROJECTED MONTHLY NUMBERS IMPINGED

ALL SPECIES

419 6531

28847 1946

12917 3227

315 228 129 321 150 376

f T -- 1 I

1936 298 190

6049 327 307 180 63

189 126

97 124

374 198

2499 1180

215 5389

333 96 18

7279 8543

343

6681 107 168 115

2618 3297 1232

100 132 223 275

1270

30

20012000199919981997I I + 1--

JAN FEB MAR APR MAY JUN JUL

AUG SEP OCT NOV DEC

686 861 660 413 721

1054 1944

530 239 768

5994 2243

TOTAL 1 554061 9886J 264671 162171 16110

TABLE 5


ALEWIFE (ADULT)

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV 1DF=(

________ T 1 -- f 2001 __

200019991997I 0 0

32 33

241 375

22 12 0 0 0

0 0 0 0 0

5292 6

14 0 0 0 0

0 0 0

143 10923

2760 28

0 7 0

14 0

50 1 6

1844 34

229 0 0 0 0 0 0

0 0 0

38 318

1024 536

4 72 4 0 6

I TOTAL 138751 21641 53111 20011 715]


ALEWIFE (JUVENILE)

1997 1998 1999 2000 2001

JAN 39 18 0 0 0

FEB 0 0 0 0 0

MAR 95 0 0 0 0

APR 76 38 6 0 4

MAY 1735 65 83 897 19

JUN 218 0 36 167 0

JUL 28 0 0 35 0

AUG 33 0 0 1 8

SEP 25 0 0 7 7

OCT 6 6 0 25 18

NOV 7 11 7 8 11

DEC 33 0 4 2 48

TOTAL 2295 138 136 1141 114

31

199720011998

TABLE 6


SMELT (ADULT)

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV rlFC

____ * I

20012000199919g97199 1998 1.4

57 47

6 11 5 8 0 0 0 0 6 0

53 81

734 368

4 0 0 0 0 0 4 3

1 470

4756 0 0 0 0 0 0

157 8 0

1998782

80 0

1030 2 0 0 0 6 0 0 0

6304 14 12

5 0 7 0 0 0 0 0

32

TOTAL 5392 1900 1246 6375 139


SMELT (JUVENILE)

1997 1998 1999 2000 2001

JAN 0 469 115 5 250

FEB 47 106 38 48 169

MAR 3366 110 380 44 19

APR 0 56 193 13 24

MAY 5 10 47 100 24

JUN 0 5 0 128 13

JUL 5 0 0 8 30

AUG 30 0 0 5 5

SEP 0 7 0 7 0

OCT 83 0 0 0 0

NOV 11 0 4 0 0

DEC 0 0 0 97 37

TOTAL 3547 763 776 452 571

32

/

TABLE 7


SPOTTAIL SHINER

171 37 93

0 45 89 48 29 0 0

20 205

r r - T T 2000 2001

447 69 9 8 0 0

21 0

52 77

1 12

108 19

642 273

6 4

80 0 8

64 92 39

93 0 0

12 4 0 0 0

11 5 1

31

18 198

41 0 0 0 0 0 0 0 6 0

TOTAL 737 6961 1336 157 263]

TABLE 8


THREESPINE STICKLEBACK

1997 1998 1999 2000 2001

JAN 162 119 0 14 94

FEB 5882 30 5 10 33

MAR 20338 27 80 2 457

APR 1677 3051 16 16 74

MAY 145 82 61 1203 490

JUN 131 65 20 1756 478

JUL 161 138 240 467 865

AUG 86 21 7 46 272

SEP 48 58 0 26 67

OCT 49 20 7190 81 50

NOV 54 46 7563 7 5443

DEC 841 15 4 371 1805

TOTAL 28817 3672 15185 3999 10126

33

199919981997I ____

JAN FEB MAR APR MAY JUN JUL

AUG SEP OCT NOV DEC

2000 2001

TABLE 9


YELLOW PERCH (ADULT)

r T r200119981997 /

I 1 1 4 46

0/0

0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0

0 5

10 4 0 0 0 0 0 0 0 0

0 0 11

33 164

0 0 0 0

20 4 0 0

6 0

94 1 0

,---0

0 0 0 0 1 2

TOTAL 0o o0 191 1041 2321


YELLOW PERCH (JUVENILE)

1997 1998 1999 2000 2001 JAN 0 0 0 0 0 FEB 0 0 0 0 0 MAR 0 0 0 0 0 APR 0 0 0 0 0 MAY 0 4 0 10 0 JUN 0 0 0 0 0

JUL 0 0 0 0 0 AUG 0 0 0 0 5 SEP 0 0 0 0 17 OCT 0 0 0 0 0 NOV 0 0 0 0 0 DEC 0 0 0 0 0

TOTAL 0 4 0 10 21

34

1999 2000JAN FEB MAR APR MAY JUN JUL

AUG SEP OCT NOV DEC

f

�4.

/

FIGURE 1 GINNA STATION SiTE LOCATION

w1

FIGURE 2

PERSPECTIVE DRAWING OF THE INTAKE STRUCTURE, SCREENHOUSE AND DISCHARGE CANAL OF THE GINNA NUCLEAR POWER PLANT

?n CopG1oS

UIt?-ODa.M INe ANEf 11~ELI 3.M011)-

-EL. 1ht

36

"e N g

50.8 ft

If

*1 I

Ii

FIGURE 2A

GINNA STATION INTAKE STRUCTUF

SIDE VIEW

P

38

I

FIGURE 3A

GINNA STATION TRAVELING SCREEN WASHWATER DISCHARGE SLUICE

DISCHARGE CANAL

SCREEI

I i~t

II1 I,

IfI

-- 4- - -- - - - - - !

I[1• I / scL

e '

H4OUS PERATING FLOOR ELEVATION 253*6

---- 1----

Ji

39

21C rsmi

FIGURE 4

ANNUAL IMPINGEMENT TRENDS

AVERAGE RATES PER YEAR (FISH/BILLION GALLONS)

ALL SPECIES

1997 1998 1999 2000 2001 TOTAL 341.87 56.63 227.97 103.48 96.27

40

ALL SPECIES

400.00

m 35000 z 0

-, 300.00

z 250.00

_ 200.00

150 00

Il

100.00

50.00

000 1997 1998 1999 2000 2001

YEAR

FIGURE 5

IMPINGEMENT RATES (FISH/BILLION GALLONS)

ALL SPECIES

41

1997 1998 1999 2000 2001 AVG

JAN 32.54 139.24 36.43 551.47 65.49 165.03

FEB 559.94 26.47 21.07 10.35 92.05 154.46

MAR 2170.85 13.40 1009.76 13.73 58.22 653.19

APR 133.94 411.46 159.00 8.04 30.94 148.68

MAY 850.33 21.53 14.17 172.32 47.47 221.16

JUN 219.52 20.88 366.90 224.25 71.73 180.66

JUL 20.70 11.85 21.91 81.11 128.08 52.73

AUG 14.98 4.15 6.29 6.58 34.89 13.38

SEP 8.74 12.86 1.19 18.26 16.27 11.46

OCT 39.55 8.29 479.56 17.52 50.57 119.10

NOV 15.12 6.56 581.60 18.71 408.05 206.01

DEC 25.36 8.77 23.87 108.73 151.81 63.71

ALL SPECIES

2500.00

z 2000.00 0 -J -j

x 1000.00

1500.00 0.

0.00

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

MONTH

jr'-'AVG -41997 -- 1998 -- 1999 --X-2000 --X20011

FIGURE 6

IMPINGEMENT BIOMASS (PROJECTED GRAMS OF FISH IMPINGED)

ALL SPECIES

42

1997 1998 1999 2000 2001 AVG

JAN 17512 20596 27709 131643 86226 56737

FEB 23252 1607 3252 14880 55909 19780

MAR 111972 1384 22973 14344 43802 38895

APR 7989 89248 14899 4547 41707 31678

MAY 255825 46665 951 27488 79953 82176

JUN 30395 9249 153936 86734 139030 83869

JUL 1629 34194 1505 102147 213719 70639

AUG 739 43187 13406 18159 120354 39169

SEP 415 5309 3422 2212 63110 14893

OCT 2902 2517 23850 28180 365591 84608

NOV 105585 115766 986330 670470 1022971 580224

DEC 178405 246419 839605 1379097 1008488 730403

AVG: 613851 51345 174320 206658 270071 152756 TOTAL: 736618 616141 2091838 24799001 3240858 1833071

ALL SPECIES

1600000

cn 1400000

O 1200000

, 1000000 0

S800000

0 600000 Lu I-C 400000

0 Ix 200000

0 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEl

MONTH

jr--AVG -4- 1997 -31998 -A- 1999 --X2000 -- X-20011

C

FIGURE 7 WIND SPEED AND WIND DIRECTION EFFECTS

ALL SPECIES

43

WIND DIRECTION

0.-0.9

0.8

0.74

0.6

0.5

0.4

0.3

0.2

0.1

0 NORTH (N=16) EAST (N=52) SOUTH (N=127) WEST (N=129)

FIGURE 8 PLANT FLOW AND WATER TEMPERATURE EFFECTS

ALL SPECIES

44

PLANT FLOW

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0 ONE PUMP (N=6) TWO PUMP (N=212)

PUMPS IN OPERATION

FIGURE 9



ALEWIFE

1997 1998 1999 2000 2001

ADULT 77.58 12.13 29.72 12.01 4.00

JUVENILE 13.00 0.78 0.76 6.36 0.64

TOTAL 90.58 12.91 30.48 18.37 4.64

45

FIGURE 10


ALEWIFE (ADULT)

46

1997 1998 1999 2000 2001 AVGJAN 0.00 3.68 0.00 0.00 0.05 0.75

FEB 0.00 0.08 0.00 0.00 0.00 0.02

MAR 0.00 0.41 0.00 0.00 0.00 0.08

APR 9.80 125.41 0.00 2.68 2.18 28.01

MAY 719.06 2.24 0.00 20.93 2.17 148.88

JUN 187.72 15.54 360.26 69.63 16.41 129.91

JUL 1.84 0.00 0.36 35.29 24.71 12.44

AUG 0.00 0.00 0.92 0.23 1.42 0.51

SEP 0.48 0.00 0.00 14.21 0.82 3.10

OCT 0.00 0.00 0.00 1.06 0.00 0.21

NOV 0.95 0.00 0.00 0.00 0.00 0.19

DEC 0.00 0.00 0.00 0.54 0.00 0.11

ALEWIFE (ADULT)

800.00

700.00

2 600.00 0 ,.I

500.00 z

400.00

S300.00

w ,200.00

100.00

0.00 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

MONTH

r"'AVG --- 1997 -41998 - -1999 X-'(-2000 -X--2001


1997

0 0 0

2210 252067

28820 630

0 98

0 210

0

FIGURE 11


ALEWIFE (ADULT)

T ~IrAVG2001200019991998

____1997 1998__ -4-4 204 4

21 11964 51786 39826 4005

184 395

17 42 28

AVG: 23670 52731 117301 32081 13171 9040 TOTAL: 2840341 63278 140761 38500 158001 108475

ALEWIFE (ADULT)

1005 20

104 55589

820 5740

0 0 0 0 0 0

0 0 0 0 0

140315 83

364 0 0 0 0

0 0 0

1203 5292

19202 10940

70 1570

87 0

138

13 0 0

820 751

5054 8371 485 307

0 0 0

300000

250000 0

z 200000

U150000

0

uo 100000

Lu

o 50000

o" JAN FEB MAR APR MAY JUN JUL

MONTHS

AUG SEP OCT NOV DEC

47

I- AVG *-1997 -- W-1998 &--1999 -- *--2000 -E-7 2001

FIGURE 12


ALEWIFE (JUVENILE)

48

1997 1998 1999 2000 2001 AVG

JAN 2.86 1.30 0.00 0.00 0.00 0.83

FEB 0.00 0.00 0.00 0.00 0.00 0.00

MAR 7.14 0.00 0.00 0.00 0.00 1.43

APR 5.27 2.59 0.41 0.00 0.26 1.71

MAY 114.22 4.28 5.47 59.02 1.25 36.85

JUN - 14.83 0.00 2.45 11.36 0.00 5.73

JUL 1.84 0.00 0.00 2.30 0.00 0.83

AUG 2.17 0.00 0.00 0.07 0.49 0.55

SEP 1.70 0.00 0.00 0.44 0.48 0.52

OCT 0.36 0.39 0.00 1.65 1.19 0.72

NOV 1.21 0.71 0.48 0.54 0.75 0.74

DEC 2.23 0.00 0.23 0.13 3.20 1.16

ALEWIFE (JUVENILE)

120.00

100.00

z 0

8 80.00

z 0

:i60.00

• 40.00 L2J

20.00

0.00 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

MONTH

-AVG -4-- 1997 ---- 1998 -- 1999 ---- 2000 -- 2--2o001

FIGURE 13


ALEWIFE (JUVENILE)

49

1 1997 1998 1 1999 1 2000 2001 1 AVGJAN 256 147 0 0 0 81

FEB 0 0 0 0 0 0

MAR 123 0 0 0 0 25 APR 255 211 23 0 7 99 MAY 2869 440 404 4247 57 1603

JUN 485 0 201 889 0 315

JUL 77 0 0 193 0 54 AUG 66 0 0 10 23 20 SEP 50 0 0 65 21 27 OCT 22 15 0 32 27 19

NOV 26 27 14 21 11 20 DEC 141 0 7 4 60 42

AVG: 364 70 54 455 17 192

TOTAL: 43701 8401 649 54591 2061 2305

ALEWIFE (JUVENILE)

4500

4000

3500 i. 23000 a,/'

2500

0 S2000 -J

S1500 0 I.

500

0 a JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DE

MONTHS

I=AVG *41997 -- 01998 -A-1999 X-2000 X?2001

-c

FIGURE 14

COMPARISON OF ALEWIFE IMPINGEMENT AND LAKE POPULATION ANNUAL TRENDS

(ADULT AND JUVENILE)

50

ALEWIFE (ADULT)

300 ,

250

200

150

100

50

1997 1998 1999 2000 2001

YEAR

-4-LAKE POPULATION (X10+07) -- *-IMPINGE RATE (#IBG)


ALEWIFE (ADULT AND JUVENILE)

WIND DIRECTION

1 "

0.9.

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0-NORTH (N=16) EAST (N=52) SOUTH (N=127)

WIND DIRECTION

I ADULT 0 JUVENILEI

51

F-7

WIND SPEED

0.9

08

0.7.

0.6

0.5

04

0.3.

0.2

0.1. 0"

<5 (N=18) 5-10 (N=171) 10-15 (N=96) >15 (N=41)

WIND SPEED (MPH)

I EADULT 13JUVENILE

WEST (N=129)


ALEWIFE (ADULT AND JUVENILE)

PLANT FLOW

1 0.9

0.80.7

0.6

0.50.40.3. 0.2

0.1

0TWO PUMP (N=212)

PUMPS IN OPERATION

E ADULT 13JUVENILE

ONE PUMP (N=6)

<40 (N=105)

WATER TEMPERATURE

40-50 (N=99) 50-60 (N=48) >60 (N=75)

WATER TEMPERATURE (DEGREES F)

IEADULT [3JUVENILE

52

I I

FIGURE 17



SMELT

1997 1998 1999 2000 2001 ADULT 35.13 11.13 31.31 44.58 1.08 JUVENILE 23.37 4.66 16.94 2.95 4.43 TOTAL 58.50 15.79 48.25 47.53 5.51

53

SMELT

"70.00

z o 60.00

C,.

z 50.00 0 -J

S40.00

T S30.00 I-l

20.00

S10.00

0.00I

1997 1998 1999 2000 2001

YEAR

I----ADULT -- JUVENILE -*-TOTAL

FIGURE 18


SMELT (ADULT)

54

1997 1998 1999 2000 2001 AVG

JAN 0.07 56.19 5.23 520.27 5.41 117.43

FEB 40.31 7.30 8.54 1.28 5.08 12.50

MAR 358.33 0.00 305.75 1.03 0.60 133.14

APR 0.00 70.07 50.95 0.38 0.75 24.43

MAY 0.00 0.13 0.23 0.00 0.33 0.14

JUN 0.00 0.00 0.00 0.48 0.51 0.20

JUL 0.00 0.00 0.00 0.00 0.00 0.00

AUG 0.00 0.00 0.00 0.00 0.00 0.00

SEP 0.00 0.37 0.00 0.00 0.00 0.07

OCT 17.79 0.00 0.00 0.00 0.00 3.56

NOV 1.09 0.00 0.24 0.00 0.37 0.34

DEC 0.00 0.00 0.20 3.04 0.00 0.65

SMELT (ADULT)

600.00

a 500.00 z 0 ..I

<, 400.00

z 0 - 300.00

E 200.00

S100.00

0.00 m IL


MANITW

'•AVG -- 1997 -- 1998 A 1999 -X-- 2000 -*-2001

FIGURE 19


SMELT (ADULT)

r r rAVG20012000199919981997

__________ 19971 424212

2576 15193 4857

18 29 0 0 8

453 52 63


12 10471 66118

0 0 0 0 0 0

2265 112

0

1777 379

0 19112

28 0 0 0

39 0 0 0

496 1091 9659 4975

25 0 0 0 0 0

28 22

118340 161 132

36 0

56 0 0 0 0 0

294

436 781

55 164 35 90 0 0 0 0

121 0

AVG: 6581 17781 13581 9918 1401 3955 TOTAL: 789771 213351 16295 1190191 1682 47462

SMELT (ADULT)

140000

c120000

100000 0

80000 C, z E 60000

u 40000

u 20000

O ] 00


MONTH

I=AVG * 1997 ---- 1998 .6 1999 -X-2000 -*2001

55

FIGURE 20


SMELT (JUVENILE)

56

1997 1998 1999 2000 2001 AVG

JAN 0.00 33.69 11.26 0.40 23.90 13.85

FEB 4.02 9.30 3.99 4.88 17.97 8.03

MAR 254.28 7.75 156.78 3.50 1.73 84.81

APR 0.00 •3.81 25.31 0.90 1.77 6.36

MAY 0.30 0.63 3.06 6.55 1.58 2.43

JUN 0.00 0.31 0.00 8.67 0.89 1.97

JUL 0.33 0.00 0.00 0.49 1.98 0.56

AUG 1.97 0.00 0.00 0.30 0.33 0.52

SEP 0.00 0.48 0.00 0.44 0.00 0.18

OCT 13.16 0.00 0.00 0.00 0.00 2.63

NOV 1.50 0.00 0.24 0.00 0.00 0.35

DEC 0.00 0.00 0.00 9.35 2.91 2.45

FIGURE 21


SMELT (JUVENILE)

* r

57

1997 1998 1 1999 2000 2001 AVGJAN 0 394 441 25 849 342

FEB 309 534 262 232 552 378

MAR 3487 859 1480 293 53 1234

APR 0 465 780 86 214 309

MAY 9 65 241 395 74 157

JUN 0 14 0 489 50 111

JUL 5 0 0 32 118 31

AUG 30 0 0 22 15 13

SEP 0 27 0 26 0 11

OCT 458 0 0 0 0 92

NOV 47 0 18 0 0 13

DEC 0 0 0 377 54 86

AVG: 362 1971 268 165 165 231

TOTAL: 4345 2358 3221 1976 1979 2776

SMELT (JUVENILE)

. 4000 CD

- 3500

S3000

m 2500

CD 2000

S1500

1000 uI -) 500

0


MONTH

I= AVG --- 1997 -- W1998 -A--1999 -X---2000 A--20011

FIGURE 22

COMPARISON OF SMELT IMPINGEMENT AND LAKE POPULATION ANNUAL TRENDS

(ADULT AND JUVENILE)

SMELT (ADULT)

140

120

100

80

60

40

20

01997 1998 1999

YEAR

SMELT (JUVENILE)

120

100

1999 2000

YEAR

.--- LAKE POPULATION (X10+7) -- IMPINGE RATE (#/BG)

1998

58

I S- 1-LAKE POPULATION (X10+07) -*l-IMPINGE RATE (#/BG) I

2000 2001


SMELT (ADULT AND JUVENILE)

WIND DIRECTION

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

EAST (N=52) SOUTH (N=127) WEST (N=129)

WIND DIRECTION

I EADULT 0 JUVENILEI

NORTH (N=16)

59

WIND SPEED

0.-0.9

0.8

0.70.6' 0.5. 0.4.

0.3

0.20

0.1 0 1

<5 (N=18) 5-10 (N=171) 10-15 (N=96) >15 (N=41)

WIND SPEED (MPH)

1E0ADULT COJUVENILE


SMELT (ADULT AND JUVENILE)

WATER TEMPERATURE

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

01.>60 (N=75)40-50 (N=99) 50-60 (N=48)


EADULT O3JUVENILE

H--

it <40 (N=105)

60

PLANT FLOW

1.

0.95

0.84

0.7 06 0.5 0.4

0.3

0.2

0.1

0ONE PUMP (N=6) TWO PUMP (N=212)

PUMPS IN OPERATION

NEADULT OJUVENILE

L

FIGURE 25



SPOTTAIL SHINER

I1997 1 1998 1 1999 1 2000 1 2001 [TOTAL 1 4.441 4.231 27.621 1.081 2.15

61

SPOTTAIL SHINER

30.00

z 0 J 25.00

z o 2000

1500

LI1

10.00

w S5.00

L.U

0.00 1997 1998 1999 2000 2001

YEAR

FIGURE 26


SPOTTAIL SHINER

SPOTTAIL SHINER/


MONTH

-AVG *--- 1997 -.-- 1998 -A-- 1999 X-- 2000 -*-20011

62

1997 1998 1999 2000 2001 AVG

JAN 13.34 32.15 10.46 7.73 1.71 13.08

FEB 3.33 6.16 1.91 0.00 21.16 6.51

MAR 7.02 0.65 257.26 0.00 3.87 53.76

APR 0.00 0.51 37.24 0.85 0.00 7.72

MAY 2.96 0.00 0.40 0.26 0.00 0.72

JUN 6.02 0.00 0.27 0.00 0.00 1.26

JUL 3.13 1.38 5.27 0.00 0.00 1.96

AUG 1.88 0.00 0.00 0.00 0.00 0.38

SEP 0.00 3.54 0.54 0.75 0.00 0.97

OCT 0.00 5.07 4.22 0.30 0.00 1.92

NOV 1.36 0.03 6.26 0.03 0.37 1.61

DEC 13.82 1.04 2.98 2.87 0.00 4.14

300.00

250.00 U) z 0 - I -, 200.00

z 0

U,

5000

0.00

FIGURE 27

IMPINGEMENT BIOMASS

(PROJECTED GRAMS OF FISH IMPINGED)

SPOTTAIL SHINER

SPOTTAIL SHINER

2500

2000-

1500

1000

500

0


MONTH

I-= AVG -4--1997 ---- 1998 --- 1999 -X--2000 -*-20011

63

1997 1998 1999 2000 2001 AVG

JAN 699 1663 925 760 175 844

FEB 252 574 123 0 1982 586 MAR 1064 91 2200 0 381 747

APR 0 88 895 62 0 209

MAY 286 0 72 32 0 78

JUN 752 0 48 0 0 160

JUL 380 217 960 0 0 311

AUG 139 0 0 0 0 28

SEP 0 277 89 116 0 96

OCT 0 681 617 9 0 261

NOV 220 4 714 1 22 192

DEC 1893 95 355 313 0 531

AVG: 474 3081 583 108 213 337 TOTAL: 5685; 36901 69981 12921 25591 4045

w

0

w 0

CL I

o-


SPOTTAIL SHINER

64

WIND SPEED

1

0.9

0.8

0.7

0.6

0.5

0.4 -

0.3

0.20

0.1

<5 (N=18) 5-10 (N=171) 10-15 (N=96) >15 (N=41)

WIND SPEED (MPH)

WIND DIRECTION

1~

0.9

0.8

0.7

06

0.5

0.4

0.3

0.2

0.1

0NORTH (N=16) EAST (N=52) SOUTH (N=127) WEST (N=129)

WIND DIRECTION


SPOTTAIL SHINER

WATER TEMPERATURE

1 '

0.9.

0.8.

0.7

0.6

0.5

04

0.3

0.2

0.1

0-40-50 (N=99) 50-60 (N=48)


65

PLANT FLOW

1 ,

0.9

0.8

0.7

0.6

0.5

0.4

0.3-

0.2

0.1

0

ONE PUMP (N=6) TWO PUMP (N=212)

PUMPS IN OPERATION

<40 (N=105) >60 (N=75)

FIGURE 30




I 1997 1 1998 1 1999 Io2000 1 2001 [TOTAL 1183.581 20.631 86.001 22.951 58.091

66

FIGURE 31



67

1997 1 1998 1 1999 1 2000 1 2001 1 AVGJAN 12.58 8.61 0.00 1.17 9.04 6.28 FEB 504.11 2.61 0.58 0.84 3.53 102.33 MAR 1529.17 1.91 16.56 0.19 39.72 317.51 APR 115.38 207.55 1.71 1.11 5.85 66.32 MAY 9.55 5.37 3.99 79.20 32.25 26.07 JUN 8.91 4.42 1.36 119.42 32.51 33.32 JUL 10.60 9.08 15.81 30.74 56.96 24.64 AUG 5.63 1.38 0.46 3.03 17.92 5.68 SEP 3.23 3.95 0.00 1.77 4.53 2.70 OCT 4.33 1.32 473.69 5.40 3.29 97.61 NOV 5.40 3.10 514.91 0.44 370.54 178.88 DEC 5.71 0.99 0.26 31.69 121.77 32.08


1800.00

1600.00

z 0 1400.00

< 1200.00

o 100000 -J

800.00

S600.00

w. 400.00

200.00


MONTH

I- AVG -4-1997 -W-1998 -A-1999 X 2000 -*-2001 I

FIGURE 32



68

1 1997 1998 1 1999 2000 1 2001 AVGJAN 319 229 0 23 122 138 FEB 11767 41 10 20 33 2374 MAR 40298 54 102 5 519 8196 APR 5314 6708 19 16 81 2428 MAY 290 321 85 1946 844 697 JUN 259 165 37 2824 772 811 JUL 336 '361 420 597 1165 576 AUG 232 27 14 67 349 138 SEP 95 102 0 26 67 58 OCT 105 28 7477 88 64 1552 NOV 108 77 7890 7 6207 2858 DEC 173 20 6 507 1865 514

AVG: 4941 678 1338 510 1007 1695 TOTAL: 592961 81331 160601 6124 120861 20340



WIND DIRECTION

NORTH (N=16)

I I

EAST (N=52) SOUTH (N=127)

DIRECTION

WEST (N=129)

69

WIND SPEED

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2-

0.1

0 <5 (N=18) 5-10 (N=171) 10-15 (N=96) >15 (N=41)

WIND SPEED (MPH)

1~

0.9

0.8

0.7

0.6

0.5

0.4

0.3*

0.2

0.1

0 ......



70

PLANT FLOW

1

0.9

0.8

0.7

0.6

0.5-

0.4

0.3-

02-

0.1 -1

0. ONE PUMP (N=6) TWO PUMP (N=212)

PUMPS IN OPERATION

WATER TEMPERATURE

0.9.

0.8,

0.74

0.6-4

0.5-

0.4-

0.3

0.2

0.1

0<40 (N=105) 40-50 (N=99) 50-60 (N=48) >60 (N=75)


FIGURE 35



YELLOW PERCH

1997 1998 1999 200i

[ADULT 0.00 0.00 0.44 (

JUVENILE 0.00 0.02 0.00 C

TOTAL 0.00 0.02 0.44 C

0 2001 ).72 1.48

).05 0.12 3.77 1.60

71

FIGURE 36



r r F I

72

1997 1 1998 1 1999 I 2000 1 2001 I AVGJAN 0.00 0.00 0.00 0.49 0.00 0.10 FEB 0.00 0.00 0.58 0.00 1.14 0.34

MAR 0.00 0.00 4.07 7.76 2.84 2.93 APR 0.00 0.00 0.60 0.08 12.43 2.62 MAY 0.00 0.00 0.00 0.00 0.00 0.00

JUN 0.00 0.00 0.00 0.00 0.00 0.00 JUL 0.00 0.00 0.00 0.00 0.00 0.00

AUG 0.00 0.00 0.00 0.00 0.00 0.00 SEP 0.00 0.00 0.00 0.00 1.36 0.27 OCT 0.00 0.00 0.00 0.00 0.26 0.05 NOV 0.00 0.00 0.00 0.07 0.00 0.01 DEC 0.00 0.00 0.00 0.13 0.00 0.03


14.00

1200 z 0

C,, 00

R 6.00 a,.

S4.00 1- 2.00


MONTH

[r'-AVG * 1997 ---- 1998 - -1999 -X--2000 *--2001

FIGURE 37



2001 AVG I I 4 4 + 4 0

831997

0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0

0 207

2316 1045

0 0 0 0 0 0 0 0

413 0

10009 65

0 0 0 0 0 0

156 312

83 444

3111 3077

0 0 0 0

252 143 31 62

0 2010 3228

14277 0 0 0 0

1260 716

0 0

AVG: 1 01 01 2971 913 17911 600 TOTAL: 0 0 3568 109561 21491 7203


16000

• 14000

• 12000

10000

0 8000

z 6000

W 4000

00

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MONTH

lr'-IAVG --- 1997 -U-1998 -- 1999 -4--2000 "-*-2001]

73

1998 1999 2000JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

2001 AVG

FIGURE 38



74

1997 1 1998 1 1999 1 2000 1 2001 I AVG4 + 4 + 4 t

JAN 0.00 0.00 0.00 0.00 0.00 0.00 FEB 0.00 0.00 0.00 0.00 0.00 0.00 MAR 0.00 0.00 0.00 0.00 0.00 0.00 APR 0.00 0.00 0.00 0.00 0.00 0.00 MAY 0.00 0.23 0.00 0.63 0.00 0.17 JUN 0.00 0.00 0.00 0.00 0.00 0.00

JUL 0.00 0.00 0.00 0.00 0.00 0.00 AUG 0.00 0.00 0.00 0.00 0.30 0.06 SEP 0.00 0.00 0.00 0.00 1.12 0.22 OCT 0.00 0.00 0.00 0.00 0.00 0.00 NOV 0.00 0.00 0.00 0.00 0.00 0.00

DEC 0.00 0.00 0.00 0.00 0.00 0.00


1.20

V 1.00 z 0

S0.80 z 0 - 0.60 i

m" 0.40

- 0.20

0.00 I JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

MONTH

Ir AVG -- 1997 --4-1998 --- 1999 -X-2000 -- *--2001

FIGURE 39



75

1997 1998 1999 2000 1 2001 AVGJAN 0 0 0 0 0 0

FEB 0 0 0 0 0 0

MAR 0 0 0 0 0 0

APR 0 0 0 0 0 0

MAY 0 126 0 19 0 29

JUN 0 0 0 0 0 0

JUL 0 0 0 0 0 0

AUG 0 0 0 0 27 5

SEP 0 0 0 0 99 20

OCT 0 0 0 0 0 0

NOV 0 0 0 0 0 0

DEC 0 0 0 0 0 0

AVG: 0 11 0 211 5 TOTAL: 0oJ 1261 01 19 126 54


- 140

• 120

S100 'U

LC 8oz E 60

0 40

I-I

0 D. 0

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MONTH

-AVG --- 1997 --- 1998 -- 1999 -X- 2000 -X- 2001


YELLOW PERCH (ADULT AND JUVENILE)

76

WIND SPEED

1

0.9

0.8

0.7

0.6

0.5

0.4

030.2

0.1

0 i<5 (N=18) 5-10 (N=171) 10-15 (N=96) >15 (N=41)

WIND SPEED (MPH)

I N ADULT 13JUVENILE I

WIND DIRECTION

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1 I

0 NORTH (N=16) EAST (N=52) SOUTH (N=127) WEST (N=129)

WIND DIRECTION

I EADULT [ JUVENILE I

FIGURE 41

PLANT FLOW AND WATER TEMPERATURE EFFECTS

YELLOW PERCH (ADULT AND JUVENILE)

77

PLANT FLOW

1

0.9 08 0.7 0.6 0.5 0.4 0.30.20.11

0ONE PUMP (N=6) TWO PUMP (N=212)

PUMPS IN OPERATION

I AIJULT 13JUVENILE

APPENDIX A

Ginna Nuclear Power Station Impingement Program List of Fish Species Collected

1997 through 2001

78

Ginna Nuclear Power Station Impingement Program List of Fish Species Collected

1997 Through 2001

FAMILY Anguillhdae

Catostomidae

Centrarchidae

Clupeidae

Cottidae

Cyprinidae

Gadidae

Gasterosteidae

Ictaluridae

Osmendae

Percichthyidae

Percidae

Percopsidae

Petromyzontidae

Salmonidae

GENUS

Anguilla

SPECIES

rostrata

Catostomus commersoni

Ambloplites rupestris Lepomis gibbosus Lepomis macrochirus Micropterus dolomieu

Alosa pseudoharengus Dorosoma cepedianum

Cottus Cottus Cottus

bairdi cognatus sp.

Carassius auratus Couesius plumbeus Notropis atherinoides Notropis hudsonius Pimephales promelas Rhinichthys cataractae

Lota Iota

Gasterosteus aculeatus

Noturus flavus

Osmenis mordax

Morone Morone

chrysops americana

Etheostoma flabellare Etheostoma nigrum Etheostoma olmstedi Perca flavescens Stizostedion vitreum

Percopsis omiscomaycus

Petromyzon marinus

Oncorhynchus kisutch Oncorhynchus mykiss Salrno salar Salmo trutta Salvehnus namaycush

COMMON NAME

American Eel

White Sucker

Rock Bass Pumpkinseed Bluegill Smallmouth Bass

Alewife Gizzard Shad

Mottled Sculpin Slimy Sculpin Unidentified Sculpin

Goldfish Lake Chub Emerald Shiner Spottail Shiner Fathead Minnow Longnose Dace

Burbot

Threespine Stickleback

Stonecat

Rainbow Smelt

White Bass White Perch

Fantail Darter Johnny Darter Tessellated Darter Yellow Perch Walleye

1 1 1 2 2 9 9 9 0 0 9 9 9 0 0 7 8 9 0 1

x x x x

x x x

x x x x x x x x

x x x x x x

x x x x x x x x x

x x x x x x x x x

x x x x x x x x x x x x x x x x~

x x

x

x x x x x

x x x x x x x x x

x x x x x

x x

x x x x x x x

x x

xTrout Perch

Sea Lamprey

Coho Salmon Rainbow Trout Atlantic Salmon Brown Trout Lake Trout

x x

x x

x x x x x

x x x x x

x x x x x

79

GENUS

APPENDIX B

Ginna Nuclear Power Station Daily Plant Flows, Intake and Discharge Temperatures and Meteorological Data

2001

Key to Table: DATE -MM/DD/YY; Month, Day, Year Water Temperature

IN(MIN) -Daily Intake Temperature Minimum (Degrees F) IN(AVG) -Daily Intake Temperature Average (Degrees F) IN(MAX) -Daily Intake Temperature Maximum (Degrees F) DIS(MIN) -Daily Discharge Temperature Minimum (Degrees F) DIS(AVG) -Daily Discharge Temperature Average (Degrees F) DIS(MAX) -Daily Discharge Temperature Maximum (Degrees F)

FLOW -Daily Plant Flow (Million Gallons/Day) WIND CONDITION (Default Values are 99.9 and 999)

WSPD -Daily Average Wind Speed, Ginna NPS (miles/hour) WDIR -Daily Average Wind Direction, Ginna NPS (degrees)

80

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR 111/01 32 32 34 57 58 59 331.2 15.2 294 1/2101 32 32 34 57 58 59 331.2 12.7 261 1/3101 32 32 35 57 58 60 331.2 11.2 238 1/4101 32 32 34 57 58 60 331.2 12.8 253 1/5/01 32 34 37 58 59 61 352.8 10.5 176 1/6/01 32 33 35 58 58 60 338.4 11.8 260 117/01 32 34 38 58 59 62 345.6 5 189 118/01 32 32 35 57 58 60 331.2 7.9 258 119/01 32 32 33 57 58 59 331.2 16.1 258

1/10/01 32 34 38 57 59 62 345.6 9.5 168 1/11/01 32 32 35 57 58 60 331.2 13.9 257 1/12/01 32 32 35 58 58 61 316.8 7.4 116 1/13/01 32 33 36 58 59 61 331.2 5.7 223 1/14/01 32 33 37 58 59 61 331.2 5.4 93 1115/01 33 34 39 59 59 62 360.0 7.6 157 1/16/01 33 34 36 58 59 60 345.6 13.9 254 1/17/01 33 34 35 58 59 60 345.6 5.5 230 1/18/01 33 34 36 58 59 60 345.6 6.9 186 1/19101 33 33 36 58 59 61 345.6 6.8 244 1/20/01 33 33 36 58 59 60 345.6 11.2 38 1/21/01 32 33 36 58 58 60 338.4 11.4 261 1/22/01 32 32 35 58 58 60 324.0 8.5 231 1/23/01 32 33 35 58 59 60 316.8 9.4 198 1/24/01 32 32 35 58 59 60 316.8 7.7 245 1/25/01 32 32 35 58 59 60 316.8 12 266 1/26/01 32 33 37 58 59 61 331.2 8.1 207 1127/01 32 35 40 45 51 62 352.8 12.9 264 1/28/01 32 32 35 50 55 59 316.8 12.7 254 1/29/01 32 33 37 58 59 62 331.2 6.9 193 1/30/01 33 33 36 58 59 61 338.4 9.4 164 1/31/01 33 34 38 57 59 62 352.8 12.9 248 2/1/01 33 33 35 58 59 60 329.8 8.2 262 2/2/01 33 33 35 58 59 60 329.8 13.3 201 2/3/01 33 33 34 58 58 60 326.2 15.7 294 2/4/01 33 34 37 57 59 62 338.4 8.4 166 2/5/01 33 34 37 58 59 62 323.3 5.8 179 2/6/01 33 33 35 58 58 60 324.0 10.4 262 2/7/01 33 33 36 58 59 61 324.0 12.2 265 2/8/01 33 34 36 58 59 61 327.6 6.5 112 2/9/01 33 35 40 58 59 61 370.1 9.9 182

2/10/01 34 34 36 58 59 60 364.3 29.2 282 2/11/01 33 33 35 58 59 60 339.8 13.3 315 2/12/01 33 33 36 58 59 62 331.2 8.5 152 2/13/01 33 34 36 58 59 61 331.2 7.1 141 2/14/01 34 36 41 58 60 63 362.2 6.2 187 2/15/01 34 35 38 58 59 61 364.3 8.1 72 2/16/01 34 35 40 58 59 62 373.7 6.3 256 2/17/01 33 34 36 58 59 60 344.9 26.1 304 2/18/01 33 33 34 58 59 60 324.7 15.2 249 2/19/01 33 33 35 58 59 61 325.4 10.7 202 2/20/01 33 33 35 58 59 60 330.5 10.8 253 2/21/01 33 33 35 57 59 61 329.0 19.3 313 2/22/01 33 33 35 58 59 61 324.0 8.4 172 2/23/01 33 33 37 57 59 61 327.6 16 276 2/24/01 33 33 35 58 59 61 337.0 9.9 107 2/25101 33 33 39 58 59 65 342.7 17 175 2/26101 33 34 36 57 59 61 346.3 21.9 282 2/27/01 33 34 36 58 59 60 342.7 11.3 305 2/28/01 33 33 35 58 59 60 337.0 12.8 308

3/1/01 33 33 35 58 59 60 334.1 10.3 260

81

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR

312/01 33 33 35 58 59 61 334.1 5.2 97

313/01 33 33 36 43 51 59 306.7 8.2 65

3/4/01 33 34 36 46 52 61 347.0 9.4 92

3/5/01 33 34 36 47 56 60 253.4 9.1 94

3/6101 33 34 36 46 57 61 333.4 16.3 12

3/7/01 33 34 37 58 59 61 337.0 9.7 39

3/8/01 35 37 41 57 59 62 381.6 6.7 189 3/9/01 34 35 39 57 59 61 376.6 10.3 279

3/10/01 33 33 35 58 59 60 349.2 12.5 292 3/11/01 34 34 36 59 60 61 334.1 18 250

3112/01 34 34 36 58 59 61 337.0 10.4 87

3/13/01 34 34 37 58 59 62 353.5 13.4 166

3/14101 34 35 36 59 59 61 357.1 15.8 269

3/15/01 34 35 39 59 59 61 357.1 4.5 228

3/16101 35 35 38 58 60 62 370.8 18.4 64

3/17/01 35 35 37 59 59 60 357.1 22.6 59

3/18/01 34 35 37 59 59 60 357.1 12.9 275

3/19/01 35 35 38 59 60 61 363.6 6.6 247 3120/01 36 37 41 58 59 61 394.6 7 114

3/21/01 36 36 38 58 59 61 383.8 6.8 97 3/22/01 36 36 39 59 59 61 385.2 15.1 21 3/23/01 35 36 38 58 59 61 385.9 17.2 286

3/24/01 36 36 39 59 59 61 381.6 14.9 271 3/25/01 36 36 38 58 59 61 379.4 12.6 270

3/26101 35 36 38 59 59 61 374.4 12.5 197 3/27/01 35 35 37 59 59 60 370.8 12.9 268

3/28/01 35 35 41 59 59 62 391.7 7.9 257 3/29/01 35 36 40 57 59 61 396.7 7.7 145 3/30/01 35 36 42 58 59 64 383.8 22.9 46 3/31/01 35 35 37 58 59 60 380.2 12.6 27

4/1101 35 35 37 58 59 60 380.2 7.6 56 4/2/01 35 37 40 58 59 62 398.2 5.1 304

4/3/01 37 39 41 58 60 62 420.5 5 247 4/4/01 37 39 42 58 60 62 421.2 7.2 256 4/5/01 37 38 42 59 60 62 414.0 6.8 230

4/6101 39 40 42 59 60 61 429.1 5.6 102 4/7/01 37 39 42 58 59 62 419.0 9.5 89 4/8/01 37 39 42 57 60 62 449.3 19.7 204 4/9/01 38 39 42 58 60 62 441.4 6.9 281

4/10/01 39 40 42 59 60 61 429.1 6.5 73

4/11/01 40 40 42 59 60 61 443.5 9.6 83 4/12/01 40 41 43 59 60 62 451.4 16.8 171 4/13/01 40 42 44 58 60 62 474.5 18.9 285 4/14/01 42 43 45 60 61 63 489.6 7.3 174 4/15/01 41 43 45 59 61 63 489.6 6.6 78

4/16/01 42 43 45 59 61 63 489.6 7.4 41

4/17/01 41 42 44 60 60 61 489.6 11 273 4/18/01 41 42 44 59 60 62 489.6 14.9 265

4/19/01 41 42 47 59 60 64 489.6 6.9 271 4/20/01 41 43 46 59 61 63 489.6 7.8 154 4/21/01 41 42 44 59 59 61 489.6 10.3 175 4/22/01 41 43 45 59 60 63 489.6 10.8 264 4/23/01 40 42 46 58 60 63 489.6 7.7 168 4/24/01 41 43 46 59 61 64 489.6 19.7 257 4/25/01 44 44 48 62 62 64 489.6 7.9 293

4/26101 44 45 47 62 62 64 489.6 6.4 177 4/27/01 43 45 47 61 62 64 489.6 9.2 277 4/28/01 44 45 48 62 63 65 489.6 9.1 291 4/29/01 44 46 48 62 64 66 489.6 6 187

4/30/01 44 45 48 62 63 65 489.6 4.8 198

82

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR 5/1/01 44 45 48 62 63 65 489.6 5.3 81 5/2/01 43 45 47 61 63 65 489.6 6.5 211 513/01 45 46 49 63 64 67 489.6 7.3 243 5/4/01 47 49 52 65 67 70 489.6 5.3 220 5/5/01 47 49 53 65 67 70 489.6 4.8 202 516/01 44 47 51 62 65 69 489.6 10 87 5/7/01 41 41 45 59 59 63 489.6 12.4 167 5/8/01 41 42 43 59 60 61 489.6 7.9 183 5/9/01 41 42 43 59 60 61 489.6 4.5 193

5110/01 41 43 45 59 61 63 489.6 5.1 207 5/11/01 43 44 47 60 62 64 489.6 7.9 225 5/12/01 45 47 49 63 65 67 489.6 8.6 282 5/13/01 48 49 51 66 67 68 489.6 6.1 210 5/14/01 49 49 50 67 67 68 489.6 7 278 5/15/01 47 48 50 65 66 68 489.6 4.8 239 5/16/01 46 48 50 64 66 67 489.6 7.3 85 5/17/01 45 46 48 63 63 65 489.6 11 166 5/18/01 45 46 48 63 64 65 489.6 5.2 189 5/19/01 46 47 49 64 65 67 489.6 6 251 5/20/01 46 47 50 64 65 67 489.6 6 86 5/21/01 42 43 47 60 61 65 489.6 14.6 158 5/22/01 41 42 44 59 60 61 489.6 11.2 153 5/23/01 41 42 45 59 60 62 489.6 6.7 83 5/24/01 41 42 44 59 60 62 489.6 6.1 85 5/25/01 41 42 43 59 60 61 489.6 11.4 145 5/26/01 41 42 43 59 60 61 489.6 8.6 154 5/27/01 41 42 44 59 60 62 489.6 7.6 164 5/28/01 41 42 45 59 60 62 489.6 6.8 204 5/29/01 42 43 45 60 61 63 489.6 11.4 270 5/30/01 44 44 46 62 62 64 489.6 13.9 281 5/31/01 45 46 48 63 64 65 489.6 7.4 292

6/1/01 46 47 48 63 65 66 489.6 12.2 170 6/2/01 47 48 51 65 66 68 489.6 6.4 84 6/3/01 48 49 51 66 67 69 489.6 7.5 254 614/01 50 52 53 68 69 70 489.6 12.1 273 6/5/01 51 52 54 69 70 71 489.6 8.6 279 6/6/01 52 53 55 70 71 73 489.6 5.8 277 6/7/01 54 54 55 72 72 73 489.6 6 275 6/8/01 55 55 57 72 73 74 489.6 7.1 280 6/9/01 55 56 58 72 74 75 489.6 6.5 282

6/10/01 56 57 59 74 75 76 489.6 5.4 194 6/11/01 55 56 58 73 74 76 489.6 5.7 189 6/12/01 56 57 58 73 75 76 489.6 5.6 160 6/13/01 55 56 58 73 74 76 489.6 3.8 81 6/14/01 54 56 58 72 74 75 489.6 5.9 109 6/15/01 53 54 58 70 72 76 489.6 8.2 185 6/16/01 54 57 63 71 75 80 489.6 8.2 245 6/17/01 58 61 63 76 79 81 489.6 7.2 271 6/18/01 62 63 64 80 81 82 489.6 7 237 6/19/01 60 62 64 77 80 81 489.6 11.6 219 6/20/01 63 64 65 81 81 82 489.6 4.5 276 6/21/01 62 63 65 80 81 83 489.6 5.8 134 6/22/01 54 60 65 72 78 82 489.6 11.6 202 6/23/01 62 63 65 80 81 83 489.6 5.2 238 6/24/01 62 63 65 74 78 82 489.6 5 270 6/25/01 63 64 66 80 82 84 489.6 4.9 221 6/26/01 62 63 65 80 81 82 489.6 5 190 6/27/01 62 65 67 80 82 85 489.6 6.9 251 6/28/01 63 65 69 80 83 87 489.6 5.9 181 6/29/01 62 63 65 80 81 82 489.6 6.1 192

83

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR 6/30101 63 68 70 81 86 88 489.6 10.8 252

7/1/01 69 69 71 87 87 88 489.6 16.2 263 7/2/01 68 68 69 85 86 87 489.6 12.9 298 713/01 66 67 69 84 85 87 489.6 6.6 199 7/4101 65 67 68 83 85 86 489.6 8.7 221 7/5/01 66 67 68 84 85 87 489.6 11.8 302 7/6/01 66 67 68 83 85 86 489.6 12.4 298 7/7/01 64 65 67 82 83 85 489.6 9.5 207 7/8101 65 65 66 82 83 84 489.6 6.8 237 7/9/01 65 66 67 82 84 85 489.6 8.4 243

7110/01 62 65 66 80 83 84 489.6 9.8 280 7/11/01 64 67 69 82 84 86 489.6 13.4 287 7/12/01 67 67 69 85 85 86 489.6 13.5 291 7/13/01 66 67 68 83 84 86 489.6 12.4 287 7/14/01 65 66 67 83 84 85 489.6 10.4 293 7/15/01 65 66 67 83 84 85 489.6 5.8 258 7/16101 65 66 68 82 84 85 489.6 4.8 215 7/17/01 65 65 67 82 83 85 489.6 4 88 7/18/01 63 65 66 81 83 84 489.6 8.1 70 7/19/01 54 61 64 72 79 82 489.6 6.7 96 7/20/01 44 53 63 62 71 81 489.6 5.3 141 7/21/01 42 50 58 60 67 76 489.6 6.9 190 7/22/01 46 57 65 63 74 82 489.6 8.1 206 7/23/01 47 55 64 65 72 82 489.6 5.1 199 7/24/01 45 60 68 63 78 87 489.6 10.3 250 7/25/01 63 67 69 81 85 87 489.6 6 278 7/26/01 59 65 69 77 84 87 489.6 14.3 43 7/27/01 55 63 68 74 82 86 489.6 6.3 74 7/28/01 45 59 67 62 72 85 489.6 8.4 146 7/29/01 42 45 56 60 63 73 489.6 8.2 168 7/30/01 42 46 51 60 64 68 489.6 4.9 87 7131101 42 44 50 60 62 68 489.6 4.1 91

8/1/01 44 46 51 61 64 69 489.6 4.3 88 8/2/01 44 51 61 62 68 79 489.6 6.5 217 8/3/01 53 59 63 71 77 81 489.6 5.4 251 8/4/01 62 64 68 80 82 85 489.6 4.1 197 8/5/01 67 69 71 85 86 89 489.6 5.5 193 8/6/01 67 70 74 85 88 92 489.6 6.1 241 8/7/01 73 73 75 90 91 93 489.6 8.9 258 8/8/01 72 73 75 90 91 93 489.6 6.9 246 8/9101 72 74 75 90 91 93 489.6 8.7 235

8/10/01 74 75 75 92 93 94 489.6 11.5 282 8/11/01 74 75 76 92 93 94 489.6 7.2 217 8/12/01 75 75 76 93 93 94 489.6 4 232 8/13/01 75 75 76 92 93 94 489.6 4.6 222 8/14/01 74 75 76 92 92 94 489.6 4.9 151 8/15/01 73 74 75 91 92 93 489.6 8.3 192 8/16/01 64 72 75 82 90 92 489.6 6.4 194 8/17/01 58 69 73 76 87 91 489.6 11.9 234 8/18/01 72 73 74 90 91 92 489.6 5.5 248 8/19/01 72 73 74 90 91 91 489.6 4.8 135 8/20/01 71 72 74 89 90 92 489.6 6 191 8/21/01 73 73 74 90 91 92 489.6 7.8 222 8/22/01 72 73 74 90 91 91 489.6 4.9 183 8/23/01 72 73 74 90 91 92 489.6 6.4 187 8/24/01 69 72 73 87 90 91 489.6 13.6 51 8/25/01 65 72 73 82 90 91 489.6 7.9 122 8/26/01 49 64 71 67 82 89 489.6 10.7 215 8/27/01 68 71 73 86 89 91 489.6 5.4 178 8/28/01 66 71 73 84 89 91 489.6 7.1 232

84

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR 8/29/01 71 72 74 89 90 91 489.6 7.7 60 8/30/01 71 71 73 88 89 91 489.6 7 184 8/31/01 71 72 72 89 89 91 489.6 7.7 211

9/1/01 50 51 54 69 69 71 489.6 8.4 209 9/2/01 50 51 53 69 69 70 489.6 6.3 211 9/3/01 49 51 52 69 69 70 489.6 8 197 914/01 50 51 54 69 69 70 489.6 11.5 226 9/5/01 50 50 52 68 68 70 489.6 7.7 28 9/6/01 49 50 52 67 68 70 489.6 7.1 170 9/7/01 48 50 53 67 68 70 489.6 7.9 190 9/8/01 49 50 52 68 68 70 489.6 10 194 9/9/01 46 48 52 65 66 69 489.6 10.2 182

9/10/01 47 49 52 66 67 70 489.6 1Q.8 239 9/11/01 45 47 51 64 65 68 489.6 6.9 235 9/12/01 44 46 50 63 64 67 489.6 6.1 202 9/13/01 47 48 51 65 66 68 489.6 11.3 210 9/14/01 46 48 49 66. 66 67 489.6 12 18 9/15/01 46 48 50 65 66 67 489.6 6.5 28 9116/01 48 48 50 66 66 68 489.6 6.9 226 9117/01 47 49 51 66 67 68 489.6 6.6 206 9118/01 48 49 52 67 67 69 489.6 5.8 120 9/19/01 48 49 51 66 67 69 489.6 9.2 155 9/20/01 46 48 50 65 66 68 489.6 10.3 181 9/21/01 45 47 50 64 65 68 489.6 7.3 187 9/22/01 47 48 50 65 66 68 489.6 7.9 245 9123/01 47 48 49 65 66 67 489.6 6.9 157 9/24/01 46 48 50 65 66 68 489.6 9.2 172 9125/01 46 48 50 65 66 68 489.6 9.1 208 9/26/01 47 48 50 65 66 68 489.6 7.3 192 9/27/01 47 48 50 66 66 67 489.6 6.8 223 9/28/01 47 48 50 66 66 68 489.6 10.8 20 9/29/01 45 47 49 64 65 67 489.6 13.7 37 9/30/01 44 46 49 63 64 67 489.6 6.3 117 1011/01 63 63 64 81 81 82 489.6 8.1 239 10/2/01 63 63 64 81 81 82 489.6 6.3 229 10/3/01 63 64 ,64 81 81 82 489.6 11.1 210 1014/01 63 63 64 81 81 82 489.6 9.5 239 1015/01 63 63 67 81 81 84 489.6 10.9 53 1016/01 61 62 64 78 80 82 489.6 14.7 261 10/7/01 58 59 61 76 77 78 489.6 17.7 285 10/8101 58 59 62 76 77 79 489.6 7.8 298 10/9/01 60 60 62 78 78 79 489.6 8.A 186

10/10/01 59 60 61 77 78 78 489.6 9 191 10/11/01 58 60 63 77 77 81 489.6 7.6 196 10/12/01 58 60 62 77 77 81 489.6 8.1 87 10/13/01 59 60 61 77 78 78 489.6 9.9 174 10/14/01 44 54 61 61 72 78 489.6 17.4 175 10/15/01 44 54 58 62 72 76 489.6 10.2 227 10/16/01 54 57 58 73 74 76 489.6 10.6 167 10/17/01 54 56 57 72 73 75 489.6 22.2 269 10/18/01 52 56 58 71 73 76 489.6 9.3 247 10/19/01 57 57 58 74 75 76 489.6 6.5 190 10/20/01 56 57 58 74 75 76 489.6 7.4 242 10/21/01 56 57 58 74 75 76 489.6 8.5 221 10/22/01 54 56 58 73 74 75 489.6 5.5 177 10/23/01 53 55 56 71 73 74 489.6 12.1 175 10/24/01 54 55 56 72 73 74 489.6 8.1 191 10/25/01 53 55 57 71 72 75 489.6 17.1 250 10/26/01 52 53 54 70 71 72 489.6 15.7 234 10/27/01 49 52 53 69 70 71 489.6 16 316

85

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR

10/28/01 50 51 53 68 69 70 489.6 7.7 276

10/29/01 51 52 53 70 70 71 489.6 9.5 243

10/30/01 51 52 54 70 70 71 489.6 11.2 39

10/31/01 50 51 53 69 69 71 489.6 9 173

11/1/01 50 51 54 69 69 71 489.6 10.9 188

11/2/01 50 51 53 69 69 70 489.6 10.4 216

11/3101 49 51 52 69 69 70 489.6 11.5 281

11/41/01 50 51 54 69 69 70 489.6 11.4 238

11/57/01 47 4 51 66 68 70 489.6 12.1 321

11/6/01 49 50 52 67 67 70 489.6 9.1 287

11//7/01 48 50 53 67 68 70 489.6 9.8 269

1112/01 46 48 52 65 66 68 489.6 14.3 278 11/1/01 45 47 52 64 65 68 489.6 14.1 208

1110/01 47 49 52 66 67 70 489.6 12.2 222

11/23/01 45 47 49 65 66 68 489.6 14.3 251

11/12/01 44 46 50 63 64 67 489.6 8.41 272

11/13/01 47 48 51 65 66 68 489.6 8.2 204

11/14/01 46 48 49 66 66 67 489.6 9.3 232

11/15/01 46 48 50 65 66 67 489.6 9.3 232

11/16/01 48 48 50 66 66 68 489.6 14. 257

11/17/01 4 47 49 51 6 67 68 489.6 7.9. 64

11/18/01 48 49 52 67 67 69 489.6 5.4 207

11/19101 48 49 51 66 67 69 489.6 13.3 208

11/20/01 46 48 50 65 66 68 489.6 13.3 275

11/21/01 45 47 50 64 65 68 489.6 10 203

11/22/01 47 48 50 65 66 68 489.6 7.3 185

11123101 47 46 48 62 66 67 489.6 9.3 177

11124/01 46 48 50 65 66 68 489.6 15.1 168

11/25/01 46 48 50 65 66 68 489.6 7.5 96

11126/01 47 48 50 65 66 68 489.6 7 262

11/27/01 47 48 50 66 66 67 489.6 6.7 143

11/28/01 45 48 50 66 66 68 489.6 16.3 56

11/129/01 45 47 49 64 65 67 489.6 9.2 94

11/130/01 44 46 49 63 64 67 489.6 10.2 871

12/1/01 44 46 48 63 65 67 489.6 10.5 249

12/12/01 45 47 49 63 65 67 489.6 8.1 267

12/3/01 46 48 50 64 64 68 489.6 10.9 227

12/4/01 44 46 48 62 64 66 489.6 7.6 187

12/51/01 44 46 48 62 64 66 489.6 8.4 208

12/6/01 45 47 49 63 65 68 489.6 13.7 243

12/7/01 45 47 49 64 66 69 489.6 9.6 293

12/8101 45 47 49 63 65 68 489.6 7.5 96

12/9/01 45 47 49 63 65 68 489.6 7.3 202 12/10101 46 48 50 63 66 69 489.6 9.5 189

12/11/01 45 47 49 63 65 67 489.6 5.1 209

12/12101 45 47 49 62 65 67 489.6 11.5 170

12/13/01 44 46 48 62 64 66 489.6 11.6 190

12/14/01 44 46 48 59 61 66 489.6 19.6 60 12115/011 45 47 50 63 65 67 489.6 9.1! 2831

12/161011 44 46 49 62 64 66 489.6 6.5 115.

12/17/011 44 46 49 62 64 66 489.6 6.5 161

12/18/011 45 46 49 62 64- 66 489.6 16.4 297J

12/19/011 43 45 47 61 63 65 489.6 7.3 19',

12/201011 42 44 46 1 60 62 64 489.6 20.1 260

12/21/011 42 43 45 1 59 61 63 486.7 1 17 3121

12/22/01 39 41 43 57 59 61 476.6 6.2 118

12/23/01 41 43 45 58 60 62 489.6 ,11.6 16,9

12/24/01 41 43 45 59 61 63 489.6 10.6 230

12/25101 38 40 42 55 57 59 455.8 11.8 229

12/26101 37 39 41 58 60 62 419.0 8 215

86

DATE IN(MIN) IN(AVG) IN(MAX) DIS(MIN) DIS(AVG) DIS(MAX) FLOW WSPD WDIR 12/27/01 37 39 41 57 59 61 414.7 11.2 218

12/28/01 38 40 42 58 60 62 449.3 11.6 221

12/29/01 36 38 40 57 59 61 399.6 13 230 12/30/01 35 37 39 58 60 62 382.3 19.5 251 12131/01 32 33 35 57 58 60 362.9 18 247

87

APPENDIX C

2001 Ginna Station Impingement Program Collection Data by Study Date

88

TABLE Cl

GINNA NUCLEAR POWER STATION 2001 IMPINGEMENT PROGRAM

DATE: 1/2/2001 - 1/3/2001 PLANT FLOW (MGD):

TOTAL AVG. AVG. TOTAL RATE

SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Coho Salmon 1 24.10 133.00 133 0.00302 Emerald Shiner 3 8.57 4.00 12 0.00906 Gizzard Shad 12 27.02 173.25 2079 0.03623 Goldfish 1 20.80 153.00 153 0.00302

Lake Trout 1 76.50 3800.00 3800 0.00302 Rainbow Smelt 7 12.59 8.86 62 0.02114 Rainbow Smelt (J) 21 8.21 2.90 61 0.06341 Smallmouth Bass 1 27.40 285.00 285 0.00302 Spottail Shiner 3 10.70 10.33 31 0.00906 Stonecat 1 17.00 49.00 49 0.00302

Threespine Stickleback 4 5.55 1.25 5 0.01208

Total 55 1 1 6670 0.16606

TABLE C2


DATE: 1/4/2001 - 1/5/2001 PLANT FLOW (MGD): 342.0

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Gizzard Shad 3 23.17 101.67 305 0.00877 Rainbow Smelt 5 11.84 7.20 36 0.01462 Rainbow Smelt (J) 13 10.21 4.77 62 0.03801

Slimy Sculpin 1 6.80 3.00 3 0.00292 Spottail Shiner 1 10.60 10.00 10 0.00292 Threespine Stickleback 1 5.90 2.00 2 0.00292 White Sucker 1 32.70 409.00 409 0.00292

Total 25 827 0.07310

89

331.2

TABLE 03




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG)

Gizzard Shad 1 23.10 81.00 81 0.00302

Lake Trout 1 78.50 5050.00 5050 0.00302

Longnose Dace 1 9.20 7.00 7 0.00302

Rainbow Smelt 4 11.73 7.00 28 0.01208

Rainbow Smelt (J) 13 9.64 4.23 55 0.03925

Slimy Sculpin 2 7.25 4.00 8 0.00604

White Perch 1 10.30 14.00 14 0.00302

Total 23 5243 0.06944

TABLE C4


DATE: 1/15/2001 - 1116/2001 PLANT FLOW (MGD): 352.8



Fantail Darter 1 5.70 2.00 2 0.00283

Gizzard Shad 4 28.23 173.00 692 0.01134

Rainbow Smelt (J) 3 8.97 3.00 9 0.00850

Slimy Sculpin 1 6.70 3.00 3 0.00283

Total 9 706 0.02551

90

331.2

TABLE C5


DATE: 1/18/2001 -.1/19/2001 PLANT FLOW (MGD):



Emerald Shiner 1 5.10 1.00 1 0.00289

Rainbow Smelt (J) 7 5.49 1.14 8 0.02025


iTotal 11 12 0.03183

TABLE C6





Gizzard Shad 7 28.94 223.00 1561 0.02185 Rainbow Smelt (J) 6 8.22 2.67 16 0.01873

Slimy Sculpin 1 8.70 6.00 6 0.00312

Spottail Shiner 1 10.50 9.00 9 0.00312 Tessellated Darter 1 4.90 1.00 1 0.00312


Total 24 1 1604 0.07491

91

345.6

TABLE C7


DATE: 1129/2001 - 1/3012001 PLANT FLOW (MGD):

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG)

Gizzard Shad 10 28.40 207.50 2075 0.02987 Rainbow Smelt (J) 1 7.80 2.00 2 0.00299 Rock Bass 1 23.50 276.00 276 0.00299 Stonecat 1 16.30 36.00 36 0.00299 Threespine Stickleback 3 5.43 1.33 4 0.00896

Total 16 2393 0.04779

TABLE C8




Emerald Shiner 1 6.40 1.00 1 0.00303 Gizzard Shad 2 28.05 176.50 353 0.00606 Rainbow Smelt (J) 3 9.17 3.67 11 0.00910 Slimy Sculpin 1 6.10 3.00 3 0.00303 Smallmouth Bass 1 24.00 180.00 180 0.00303 Threespine Stickleback 3 5.60 1.00 3 0.00910

Total 11 ill _ 551 0.03335

92

334.8

TABLE C9





Emerald Shiner 1 5.90 1.00 1 0.00309

Gizzard Shad 4 32.95 344.00 1376 0.01236

Rainbow Smelt (J) 4 8.40 3.25 13 0.01236


Total 10 1391 0.03090

TABLE CIO





Gizzard Shad 2 30.65 231.00 462 0.00604

Rainbow Smelt (J) 4 8.25 2.50 10 0.01208

Slimy Sculpin 2 6.30 3.00 6 0.00604


Yellow Perch 1 22.20 138.00 138 0.00302

Total 10 _1 617 0.03019

93

323.6

TABLE CII





Emerald Shiner 2 8.30 4.00 8 0.00610

Lake Chub 2 14.30 26.50 53 0.00610

Rainbow Smelt 1 16.50 32.00 32 0.00305

Rainbow Smelt (J) 2 9.25 4.50 9 0.00610

Slimy Sculpin 1 6.70 4.00 4 0.00305

Spottail Shiner 1 11.80 14.00 14 0.00305


White Sucker 1 30.70 322.00 322 0.00305

Total 12 444 0.03659

TABLE C12





Bluegill (J) 1 5.00 2.00 2 0.00306

Emerald Shiner 48 8.82 4.54 218 0.14701 Lake Chub 8 12.56 19.16 153 0.02450

Rainbow Smelt 12 13.47 14.83 178 0.03675

Rainbow Smelt (J) 23 8.65 3.61 83 0.07044

Rock Bass 5 11.74 32.80 164 0.01531

Rock Bass (J) 3 7.87 12.33 37 0.00919 Sea Lamprey 1 18.50 11.00 11 0.00306

Slimy Sculpin 2 7.35 4.00 8 0.00613

Smallmouth Bass 8 39.35 906.25 7250 0.02450

Spottail Shiner 33 10.34 10.00 330 0.10107

White Perch (J) 1 9.60 10.00 10 0.00306

Yellow Perch 1 27.10 284.00 284 0.00306

Total 146 8728 0.44717

94

328.0

TABLE C13


DATE: 2126/2001 - 2/27/2001 PLANT FLOW (MGD):

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Emerald Shiner 3 9.00 4.33 13 0.00871 Rainbow Smelt (J) 4 7.68 2.00 8 0.01161 Slimy Sculpin 1 5.20 2.00 2 0.00290 Smallmouth Bass 3 36.50 673.67 2021 0.00871 Spottail Shiner 19 10.18 9.74 185 0.05515

Total 30 2229 0.08708

TABLE C14



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Emerald Shiner 1 8.70 4.00 4 0.00299 Rainbow Smelt (J) 2 9.55 4.50 9 0.00599 Slimy Sculpin 1 7.20 5.00 5 0.00299 Spottail Shiner 3 10.87 11.00 33 0.00898 Threespine Stickleback 4 5.10 1.00 4 0.01197 White Perch (J) 1 9.10 8.00 8 0.00299

Total 12 i i 63 0.03592

95

344.5

TABLE C15




Gizzard Shad 4 33.40 395.00 1580 0.01363 Rainbow Smelt 1 11.80 9.00 9 0.00341 Rainbow Smelt (J) 1 8.00 2.00 2 0.00341 Smallmouth Bass 1 36.00 625.00 625 0.00341 Spottail Shiner 2 7.65 4.50 9 0.00682 Threespine Stickleback 3 5.33 1.33 4 0.01022

Total 12 i 2229 0.04090

TABLE C16


DATE: 3112/2001 - 3/13/2001 PLANT FLOW (MGD): 345.2

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Smallmouth Bass 1 35.60 650.00 650 0.00290 Spottail Shiner 2 11.55 13.50 27 0.00579 Threespine Stickleback 13 5.09 1.15 15 0.03766

Total 16 1 1 692 0.04635

96

293.4

TABLE C17


DATE: 3/15/2001 - 3116/2001 PLANT FLOW (MGD):

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Smalimouth Bass 1 35.20 590.00 590 0.00275 Stonecat 1 5.80 2.00 2 0.00275

Threespine Stickleback 9 5.16 1.11 10 0.02473 Yellow Perch 1 23.10 151.00 151 0.00275

Total 12 753 0.03297

TABLE C18

GINNA NUCLEAR POWER STATION

2001 IMPINGEMENT PROGRAM


TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Gizzard Shad 1 41.70 650.00 650 0.00264 Rock Bass 1 22.60 244.00 244 0.00264 Spottail Shiner 1 10.00 8.00 8 0.00264 Threespine Stickleback 30 5.06 1.07 32 0.07913 Walleye 1 27.40 151.00 151 0.00264 White Sucker 2 37.75 636.00 1272 0.00528 Yellow Perch 2 21.40 144.00 288 0.00528

Total 38 1 2645 0.10024

97

364.0

TABLE C19





Coho Salmon 1 30.40 239.00 239 0.00268

Rainbow Smelt (J) 1 6.90 1.00 1 0.00268

Slimy Sculpin 1 7.20 6.00 6 0.00268

Spottail Shiner 1 10.40 10.00 10 0.00268


White Sucker 1 34.70 475.00 475 0.00268

Yellow Perch 2 12.50 22.50 45 0.00537

Total 26 800 0.06978

TABLE C20





Smallmouth Bass 1 34.10 550.00 550 0.00254

Stonecat 1 1 22.50 96.00 96 0.00254


Yellow Perch 3 20.30 100.00 300 0.00761

Total 29 973 0.07357

98

372.6

TABLE C21



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Chub 4 14.88 34.75 139 0.00977 Lake Trout 1 70.20 2770.00 2770 0.00244 Rainbow Smelt (J) 2 9.85 5.00 10 0.00489 Slimy Sculpin 1 7.30 5.00 5 0.00244 Threespine Stickleback 7 4.87 1.00 7 0.01710 Yellow Perch 1 14.90 35.00 35 0.00244

Total 16 2966 0.03909

TABLE C22



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Gizzard Shad 1 43.00 750.00 750 0.00230 Lake Chub 1 14.20 27.00 27 0.00230 Stonecat 2 18.30 63.00 126 0.00460 Threespine Stickleback 2 5.25 1.00 2 0.00460 Yellow Perch 24 17.75 72.42 1738 0.05515

Total 30 2643 0.06893

99

409.3

i

TABLE C23





Alewife (J) 1 7.20 2.00 2 0.00223

Fathead Minnow 1 7.00 3.00 3

Lake Chub 1 12.40 18.00 18 0.00223

Slimy Sculpin 1 6.70 4.00 4 0.00223

Stonecat 1 23.40 115.00 115 0.00223


Yellow Perch 13 21.76 130.54 1697 0.02905

Total 21 1842 0.04693

TABLE C24




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 5 16.36 25.80 129 0.01021

Rainbow Smelt 1 13.50 19.00 19 0.00204

Rainbow Smelt (J) 2 10.85 13.00 -26 0.00408

Total 8 174 0.01634

100

447.5

I

TABLE C25





Rainbow Smelt 1 12.8 10.0 10 0.00204

Slimy Sculpin 1 7.8 5.0 5 0.00204

Stonecat 1 13.1 19.0 19 0.00204

White Sucker 1 31.1 344.0 344 0.00204

Total 4 378 0.00817

TABLE C26




Slimy Sculpin 3 6.77 5.00 15 0.00613 Stonecat 1 13.90 25.00 25 0.00204


White Sucker 1 44.60 900.00 900 0.00204

Yellow Perch 1 12.60 20.00 20 0.00204

Total 7 962 0.01430

101

489.6

TABLE C27




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 1 16.00 24.00 24 0.00204 Rainbow Smelt (J) 1 8.90 4.00 4 0.00204 Slimy Sculpin 3 7.23 '4.00 12 0.00613 Threespine Stickleback 2 5.80 1.50 3 0.00408 White Sucker 1 41.90 690.00 690 0.00204

Total 8 733 0.01634

TABLE C28




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) American Eel 1 96.40 2040.00 2040 0.00204 Rainbow Smelt 1 12.20 7.00 7 0.00204 Slimy Sculpin 1 9.20 7.00 7 0.00204 Stonecat 1 22.20 109.00 109 0.00204 Threespine Stickleback 3 5.83 2.00 6 0.00613

Total 7 1 1 2169 0.01430

102

489.6

I

TABLE C29





Slimy Sculpin 2 7.10 3.50 7 0.00408 Smallmouth Bass 3 37.80 820.00 2460 0.00613


Total 9 2476 0.01838

TABLE C30






Alewife 1 16.40 31.00 31 0.00204

Johnny Darter 1 5.70 1.00 1 0.00204

Rainbow Smelt (J) 2 9.45 3.50 7 0.00408

Slimy Sculpih 4 6.18 2.50 10 0.00817 Smallmouth Bass 3 35.17 668.00 2004 0.00613


Total 16 2063 0.03268

103

489.6

TABLE C31





Alewife 4 14.63 20.00 80 0.00817

Alewife (J) 3 8.07 3.00 9 0.00613

Burbot 1 72.40 1790.00 1790 0.00204

Rainbow Smelt (J) 1 8.30 2.00 2 0.00204

Slimy Sculpin 2 7.10 3.50 7 0.00408

Smallmouth Bass 3 39.00 903.33 2710 0.00613


Total 41 _ 46461 0.08374

TABLE C32





Alewife 1 15.60 24.00 24 0.00204

Alewife (J) 1 8.60 3.00 3 0.00204

Burbot 1 74.00 3890.00 3890 0.00204

Fathead Minnow 1 6.50 3.00 3 0.00204

Rainbow Smelt (J) 1 8.20 2.00 2 0.00204

Slimy Sculpin 1 6.50 4.00 4 0.00204

Stonecat 1 9.60 9.00 9 0.00204


White Sucker 1 30.00 270.00 270 0.00204

Total 25 4234 0.05106

104

- 489.6

I

TABLE C33





Slimy Sculpin 1 8.00 5.00 5 0.00204


Total 52 87 0.10621

TABLE C34





American Eel 3 102.17 2733.33 8200 0.00613

Lake Trout 1 20.10 58.00 58 0.00204

Rainbow Smelt (J) 1 11.00 6.00 6 0.00204

Slimy Sculpin 1 6.90 4.00 4 0.00204

Smallmouth Bass 6 35.68 616.50 3699 0.01225


Total 50 _ _ 12032 0.10212

105

489.6

TABLE C35



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 4 14.90 19.50 78 0.00817 Rainbow Smelt (J) 1 7.40 2.00 2 0.00204 Slimy Sculpin 5 6.96 4.00 20 0.01021 Smallmouth Bass 2 37.45 665.50 1331 0.00408 Threespine Stickleback 11 5.56 1.55 17 0.02247

Total 23 1448 0.04698

TABLE C36


DATE: 6/18/2001 - 611912001 PLANT FLOW (MGD): 489.6

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 12 15.78 20.25 243 0.02451 Rainbow Smelt 1 14.20 12.00 12 0.00204 Sea Lamprey 1 54.40 413.00 413 0.00204 Slimy Sculpin 2 7.45 4.50 9 0.00408 Smallmouth Bass 2 25.20 211.50 423 0.00408 Stonecat 1 15.10 38.00 38 0.00204 Threespine Stickleback 7 5.50 1.71 12 0.01430 White Sucker 1 39.60 670.00 670 0.00204

Total 27 1820 0.05515

106

489.6

, /

TABLE C37



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 6 15.42 21.17 127 0.01225 Rock Bass 1 28.00 417.00 417 0.00204 Smallmouth Bass 1 23.10 139.00 139 0.00204 Stonecat 1 23.10 124.00 124 0.00204 Threespine Stickleback 3 4.97 1.00 3 0.00613

Total 12 1- 810 0.02451

TABLE C38




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 56 15.54 22.14 1240 0.114379 American Eel 4 96.00 2290.00 9160 0.008170 Rainbow Trout 4 26.20 153.00 612 0.008170 Slimy Sculpin 20 6.54 3.00 60 0.040850 Smallmouth Bass 44 20.72 111.73 4916 0.089869 Stonecat 4 23.00 95.00 380 0.008170 Threespine Stickleback 16 5.80 1.25 20 0.032680 White Sucker 8 45.95 1089.50 8716 0.016340

Total 156 25104 0.318627

107

489.6

TABLE C39


DATE: 7/912001 - 7110/2001 PLANT FLOW (MGD):

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 4 15.83 20.50 82 0.00817 Slimy Sculpin 1 6.60 4.00 4 0.00204 Smallmouth Bass 4 26.35 322.25 1289 0.00817 Tessellated Darter 1 5.80 1.00 1 0.00204 Threespine Stickleback 1 5.10 1.00 1 0.00204

Total 11 1377 0.02247

TABLE C40



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 2 16.75 26.00 52 0.00408 Rock Bass 1 25.50 317.00 317 0.00204 Smallmouth Bass 3 36.40 572.00 1716 0.00613 Threespine Stickleback 1 5.50 2.00 2 0.00204

Total 7 2087 0.01430

108

489.6

I

TABLE C41



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 2 16.85 26.00 52 0.00408 Lake Trout 1 78.00 3250.00 3250 0.00204 Rainbow Smelt (J) 3 9.10 4.33 13 0.00613 Smallmouth Bass 1 16.40 51.00 51 0.00204 Stonecat 1 25.90 147.00 147 0.00204 Threespine Stickleback 52 5.62 1.44 75 0.10621

Total 60 1 1 3588 0.12255

TABLE C42



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 8 14.66 22.38 179 0.01634 American Eel 1 93.50 2470.00 2470 0.00204 Rainbow Smelt (J) 2 8.60 3.00 6 0.00408 Slimy Sculpin 4 6.28 3.00 12 0.00817 Smallmouth Bass 31 24.19 185.72 5757 0.06332 Threespine Stickleback 90 5.74 1.28 115 0.18382

Total 136 1 1 8540 0.27778

109

489.6

TABLE C43



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Rock Bass 1 27.00 454.00 454 0.00204 Smallmouth Bass 2 30.05 371.50 743 0.00408

Total 3 1197 0.00613

TABLE C44



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) American Eel 1 155.60 4490.00 4490 0.00204 Smallmouth Bass 1 17.20 60.00 60 0.00204 Stonecat 2 18.95 70.50 141 0.00408 White Sucker 2 39.40 645.00 1290 0.00408

Total 6 1 5981 0.01225

110

489.6

TABLE C45




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Rock Bass 1 28.40 464.00 464 0.00204 Slimy Sculpin 1 8.00 6.00 6 0.00204

Smallmouth Bass 3 24.53 229.33 688 0.00613 Threespine Stickleback 2 6.20 2.00 4 0.00408 White Sucker 1 47.50 1010.00 1010 0.00204

Total 8 2172 0.01634

TABLE C46



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 1 7.40 3.00 3 0.00204 Brown Trout 1 64.20 3760.00 3760 0.00204 Smallmouth Bass 1 45.50 1270.00 1270 0.00204 Stonecat 1 15.80 39.00 39 0.00204 Threespine Stickleback 4 5.20 1.00 4 0.00817

Total 8 5076 0.01634

111

489.6

TABLE C47




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 1 15.20 25.00 25 0.00204 Alewife (J) 1 7.00 3.00 3 0.00204 Slimy Sculpin 1 6.00 3.00 3 0.00204

Threespine Stickleback 6 5.18 1.00 6 0.01225 White Sucker 3 39.03 670.00 2010 0.00613 Yellow Perch (J) 3 7.97 6.00 18 0.00613

Total 15 2065 0.03064

TABLE C48



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife 1 14.90 26.00 26 0.00204 Stonecat 1 17.80 51.00 51 0.00204 Threespine Stickleback 1 4.80 1.00 1 0.00204 Yellow Perch 2 17.45 63.00 126 0.00408

Total 5 204 0.01021

112

489.6

TABLE C49



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG" ) Threespine Stickleback 1 4.00 1.00 1 0.00204 Yellow Perch 1 17.20 63.00 63 0.00204

Total 2 _ 64 0.00408

TABLE C50



DATE: 9124/2001 - 912512001 PLANT FLOW (MGD): 489.6

TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Rock Bass 3 25.83 354.33 1063 0.00613 Slimy Sculpin 1 6.50 3.00 3 0.00204 Smallmouth Bass 5 37.66 785.40 3927 0.01021 Stonecat 2 20.85 83.50 167 0.00408 Threespine Stickleback 2 3.90 1.00 2 0.00408 White Sucker 1 44.20 890.00 890 0.00204

Total 14 1 1 6052 0.02859

113

489.6

TABLE C51



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM)I WEIGHT (GM) BIOMASS (GM) (F/MG)

No Fish

TABLE C52






Total 2 2 0.00408

TABLE C53




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Slimy Sculpin 4 6.48 3.00 12 0.00817 Smallmouth Bass 9 27.02 332.11 2989 0.01838 Stonecat 1 23.30 121.00 121 0.00204 Threespine Stickleback 3 5.00 1.00 3 0.00613

Total 17 3125 0.03472

114

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I

TABLE C54



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 1 4.30 1.00 1 0.00204 Rock Bass 1 30.60 620.00 620 0.00204 Slimy Sculpin 2 6.75 3.50 7 0.00408 Smallmouth Bass 6 29.78 357.67 2146 0.01225 Stonecat 1 21.90 114.00 114 0.00204 White Sucker 2 28.35 298.00 596 0.00408

Total 13 3484 0.02655

TABLE C55



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 3 5.80 1.67 5 0.00613 Gizzard Shad 1 14.20 30.00 30 0.00204 Lake Trout 3 71.35 4456.67 13370 0.00613 Slimy Sculpin 17 5.97 3.29 56 0.03472 Smallmouth Bass 57 30.07 448.63 25572 0.11642 Stonecat 10 21.01 98.50 985 0.02042 Threespine Stickleback 4 5.55 1.50 6 0.00817 White Sucker 8 39.89 624.38 4995 0.01634

Total 103 45019 0.21038

115

489.6

TABLE C56




SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Slimy Sculpin 3 6.25 3.00 9 0.00613

Stonecat 1 18.00 54.00 54 0.00204

Total 411 _ _ _ 63 0.00817

TABLE C57






Gizzard Shad (J) 1 8.80 6.00 6 0.00204

Lake Trout 5 77.90 4932.00 24660 0.01021 Rock Bass 1 28.60 463.00 463 0.00204

Slimy Sculpin 8 6.72 3.75 30 0.01634

Smallmouth Bass 6 38.73 979.33 5876 0.01225 Stonecat 3 18.70 74.67 224 0.00613 Threespine Stickleback 1 6.10 2.00 2 0.00204 White Bass (J) 3 9.47 8.67 26 0.00613 Yellow Perch 1 23.90 179.00 179 0.00204

Total 29 31466 0.05923

116

489.6

I

TABLE C58





American Eel 1 107.50 3360.00 3360 0.00204

Lake Trout 1 79.50 4280.00 4280 0.00204

Sea Lamprey 1 45.20 188.00 188 0.00204

Slimy Sculpin 2 6.25 3.00 6 0.00408


Total 12 7842 0.02451

TABLE C59






Alewife (J) 1 5.20 1.00 1 0.00204

Lake Trout 1 73.00 4430.00 4430 0.00204

Slimy Sculpin 4 5.28 2.25 9 0.00817

Smallmouth Bass 1 40.00 850.00 850 0.00204


White Bass (J) 7 9.36 7.86 55 0.01430

White Perch 12 10.94 14.67 176 0.02451

Total 65 i 5561 0.13276

117

489.6

TABLE C60



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Gizzard Shad (J) 1 9.70 8.00 8 0.00204 Lake Trout 14 71.58 3401.43 47620 0.02859 Rock Bass 1 26.60 381.00 381 0.00204 Slimy Sculpin 7 5.00 1.57 11 0.01430 Smallmouth Bass 1 37.20 710.00 710 0.00204 Threespine Stickleback 1001 4.99 1.14 1151 2.04453 White Bass (J) 2 9.50 9.00 18 0.00408 White Perch 1 12.70 23.00 23 0.00204

Total 1028 1 49922 2.09967

TABLE C61




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 15 77.41 4187.33 62810 0.03064 Slimy Sculpin 2 6.10 3.00 6 0.00408 Threespine Stickleback 22 4.83 1.05 23 0.04493 White Bass (J) 2 8.50 5.50 11 0.00408 White Perch 3 12.07 19.00 57 0.00613

Total 44 62907 0.08987

118

489.6

TABLE C62



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 1 6.50 1.00 1 0.00204 Lake Trout 8 78.54 4136.25 33090 0.01634 Rainbow Smelt 1 15.60 22.00 22 0.00204 Slimy Sculpin 3 6.13 2.33 7 0.00613 Spottail Shiner 1 7.70 4.00 4 0.00204 Stonecat 2 22.80 104.50 209 0.00408 Threespine Stickleback 20 4.73 1.00 20 0.04085 White Sucker 1 21.20 112.00 112 0.00204

Total 37 33465 0.07557

TABLE C63




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 9 74.92 3945.56 - 35510 0.01838 Threespine Stickleback 1 5.30 1.00 1 0.00204

Total 10 _ _ 35511 0.02042

119

489.6

TABLE C64



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 14 75.44 3899.29 54590 0.02859 Slimy Sculpin 2 5.15 2.00 4 0.00408 Threespine Stickleback 4 5.32 1.25 5 0.00817 White Sucker 1 32.00 386.00 386 0.00204

Total 21 54985 0.04289

TABLE C65




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 1 6.50 2.00 2 0.00204 Lake Trout 14 73.24 3785.71 53000 0.02859 Slimy Sculpin 3 5.33 2.00 6 0.00613 Threespine Stickleback 119 5.09 1.08 129 0.24306

Total 137 53137 0.27982

TABLE C66



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 3 77.25 4313.33 12940 0.00613 Threespine Stickleback 50 5.00 1.02 51 0.10212

Total 53 _ _ 12991 0.10825

120

489.6

TABLE C67



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 21 77.64 4194.29 88080 0.04289 Slimy Sculpin 3 5.80 2.33 7 0.00613 Threespine Stickleback 10 4.82 1.00 10 0.02042

Total 34 _ 88097 0.06944

TABLE C68



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 1 6.70 2.00 2 0.00204 Lake Trout 2 76.75 4350.00 8700 0.00408 Slimy Sculpin 2 5.95 3.00 6 0.00408 Smallmouth Bass 1 39.40 900.00 900 0.00204 Threespine Stickleback 80 5.17 1.03 82 0.16340

Total 86 9690 0.17565

121

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I

TABLE C69



TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Alewife (J) 9 6.22 1.11 10 0.01838 Lake Trout 4 75.95 4027.50 16110 0.00817 Rainbow Smelt (J) 1 6.90 1.00 1 0.00204 Slimy Sculpin 4 5.67 2.75 11 0.00817 Stonecat 2 9.95 11.00 22 0.00408 Threespine Stickleback 125 5.03 1.01 126 0.25531

Total 145 16280 0.29616

TABLE C70




TOTAL AVG. AVG. TOTAL RATE SPECIES NUMBER LENGTH (CM) WEIGHT (GM) BIOMASS (GM) (F/MG) Lake Trout 3 78.10 4410.00 13230 0.00720 Rainbow Smelt (J) 1 5.80 1.00 1 0.00240 Slimy Sculpin 4 5.78 2.50 10 0.00959 Threespine Stickleback 25 5.06 1.00 25 0.05997

Total 33 13266 0.07916

122

489.6

APPENDIX D

1997 through 2001 Adjusted Ginna Station Impingement Projections Utilizing Collection Efficiency Studies

123

I

TABLE Dl

ADJUSTED PROJECTED MONTHLY NUMBERS IMPINGED

ALEWIFE (ADULT)

1 415ADJUSTMENT FACTOR:

19971998 1999 2000 2001

r TOTAL 1 196331 3062 75151 2831 10121


ALEWIFE (JUVENILE)

ADJUSTMENT FACTOR: 1.5047 1997 1998 1999 2000 2001

JAN 59 27 0 0 0 FEB 0 0 0 0 0 MAR 143 0 0 0 0 APR 114 57 9 0 5 MAY 2611 98 125 1349 29 JUN 328 0 54 251 0 JUL 42 0 0 53 0 AUG 50 0 0 2 11 SEP 38 0 0 10 11 OCT 9 9 0 37 27 NOV 11 17 11 12 17 DEC 50 0 5 3 72

TOTAL 3453 208 204 1716 172

124

0 0 0

202 15456

3905 40

0 10 0

20

0

ADJUSTED NUMBEtR=ADJUSTMENT FACTOR - ORIGINAL PROJECTED NUMBE

1.415

1998 1999 2000 2001JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

71 1 8

2609, 48

324 0 0 0 0 0 0l

0 0 0 0 0

7487 8

20 0 0 0 0

0 0 0

54 450

1448!

758 5

1•02 6 0 8

1 0 0

45 47

341 531

30 17 0 0

TABLE D2


SMELT (ADULT)

ADJUSTMENT FACTOR:


1.5444

2000 2001 1208 82 9736 881997

2 726

7345 0 0 0 0 0 0

242 12 0

199919989736

21 19 8 0

11 0 0 0 0 0

50

TOTAL 1 8327 2934 1924 9846- 211]


SMELT (JUVENILE)

ADJUSTMENT FACTOR: 1.4815 1997 1998 1999 2000 2001

JAN 0 695 170 7 371 FEB 70 157 57 72 250 MAR 4987 163 563 65 27 APR 0 83 285 19 36 MAY 7 15 69 147 36 JUN 0 7 0 189 19 JUL 7 0 0 11 44 AUG 44 0 0 7 7 SEP 0 10 0 10 0 OCT 123 0 0 0 0 NOV 16 0 5 0 0 DEC 0 0 0 143 55

TOTAL 5255 1130 1149 670 846

125

ADJUSTED NUMBER=ADJUSTMENT FACTOR * ORIGINAL PROJECTED NUMBE

2000 20011208

124 0

1591 3 0 0 0 9 0 0 0

82 124

1133 569

5 0 0 0 0 0 5 4

88 74

5 17

8 12 0 0 0 0 8 0

I

TABLE D3


SPOTTAIL SHINER

1.7221ADJUSTMENT FACTOR:


294 770 186 161 31 1997 1998 1999 2000 2001 t 1* I

64 119 32 0 341186

32

1106 471

10 7

138 0

14 11o0 158

68TOTAL 12691 11991 2300j 2701 453

126

ADJUSTED NUMBER=ADJUSTMENT FACTOR * ORIGINAL PROJECTED NUMBE

1997 1998 1999 2000 2001294

64 160

0 77

153 83 50 0 0

34 353

770 119 15 14 0 0

36 0

90 133

2 21

161 0 0

21 7 0 0 0

19 8 1

54

31 341

71 0 0 0 0 0 0 0 9 0

TABLE D4

ADJUSTED PROJECTED GINNA STATION IMPINGEMENT COMPARED TO ESTIMATED LAKEWIDE POPULATION

ALEWIFE AND SMELT (ADULT AND JUVENILE)

PERCENT OF LAKEWIDE POPULATION IMPINGED7 1 7

1997 0.00216% 0.01103% 0.00063% 0.00052% 1998 0.00049% 0.00024% 0.00028% 0.00093% 1999 0.00125% 0.00001% 0.00029% 0.00024% 2000 0.00016% 0.00036% 0.00582% 0.00090% 2001 0.00004% 0.00138% 0.00006% 0.00036% AVG 0.00082% 0.00260% 0.00142%1 0.00059%1

ADJUSTED PROJECTED PLANT IMPINGEMENT ALEWIFE(A) ALEWIFE(J) SMELT(A) SMELT(J)

1997 19633 3453 8327 5255 1998 3062 208 2934 1130 1999 7515 204 1924 1149 2000 2831 1716 9846 670 2001 1012 172 211 846

PROJECTED LAKEWIDE POPULATIONS ALEWIFE(A) ALEWIFE(J) SMELT(A) SMELT(J)

1997 9.10E+08 3.13E+07 1.32E+09 1.01E+09 1998 6.23E+08 8.75E+07 1.03E+09 1.22E+08 1999 5.99E+08 1.51E+09 6.62E+08 4.86E+08 2000 1.81 E+09 4.75E+08 1.69E+08 7.43E+07

200 E2.FE(09 1.2E+07J 3.6EL 08 2.3SMELT(J)

2001 2.62E+091 1.25E+071 3.68E+081 2.36E+018

127

ALEWIFE(A) ALEWIFE(J) SMELTtAl SMELT(J)

a f(ae h160 - nrc

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