district 8 mrs week: 19/21 mississippi river system

12 May 202119/21LNM:

Coast Guard District 8-MRS of 19

U.S. Departmentof Homeland Security

United StatesCoast Guard

LOCAL NOTICE TO MARINERS

LIGHT LIST VOLUME VNOTICE NUMBER 19-21

May 12, 2021

LIGHT LIST REFERENCE: COMDTPUB P16502.5, Vol V, 2021 Edition.CONTENTS: Rivers are listed in alphabetical order and are included only when there is information to report.

Broadcast Notice to Mariners Covered in this EditionOriginating Unit Beginning BNM's Ending BNM's

Sector Upper Mississippi River 0108 - 21 (UM) 0115 - 21 (UM) Sector Lower Mississippi River 0167 - 21 (LM) 0175 - 21 (LM) Sector Ohio Valley 0151 - 21 (OV) 0167 - 21 (OV)

OB DWB 0047 - 21 (DWB) 0051 - 21 (DWB)

COAST GUARD DISTRICT 8, WATERWAYS, (504) 671-2327, 7:00 a.m. until 3:30 p.m. (CST)COMMENTS REGARDING SECTION VI – PROPOSED CHANGES MAY ALSO BE EMAILED TO: [email protected]

NIS WATCHSTANDER PHONE (703) 313-5900 24-HOURS A DAYINTERNET ADDRESS https://www.navcen.uscg.gov/

MISSISSIPPI RIVER SYSTEM LNM VIA INTERNET https://www.navcen.uscg.gov/MISSISSIPPI RIVER SYSTEM LIGHT LIST VIA INTERNET https://www.navcen.uscg.gov/pdf/lightLists/LightList_V5_2021.pdf

ABBREVIATIONS

District 8 MRS Week: 19/21

A through H

ADRIFT - Buoy AdriftAICW - Atlantic Intracoastal WaterwayAl - AlternatingB - BuoyBKW - Breakwaterbl - BlastBNM - Broadcast Notice to Marinerbu - BlueC - CanadianCHAN - ChannelCGD - Coast Guard DistrictC/O - Cut OffCONT - ContourCRK - CreekCONST - ConstructionDAYMK/Daymk - DaymarkDBN/Dbn - DaybeaconDBD/DAYBD - DayboardDEFAC - DefacedDEST - DestroyedDISCON - DiscontinuedDMGD/DAMGD - Damagedec - eclipseEST - Established Aidev - everyEVAL - EvaluationEXT - ExtinguishedF - Fixedfl - flashFl - FlashingG - Green GIWW - Gulf Intracoastal WaterwayHAZ - Hazard to NavigationHBR - HarborHOR - Horizontal Clearance

I through O

I - InterruptedICW - Intracoastal WaterwayIMCH - Improper CharacteristicINL - InletINOP - Not OperatingINT - IntensityISL - IsletIso - IsophasekHz - KilohertzLAT - LatitudeLB - Lighted BuoyLBB - Lighted Bell BuoyLHB - Lighted Horn BuoyLGB - Lighted Gong BuoyLONG - LongitudeLNM - Local Notice to MarinersLT - LightLT CONT - Light ContinuousLTR - LetterLWB - Lighted Whistle BuoyLWP - Left Watching ProperlyMHz - Megahertz MISS/MSNG - MissingMo - Morse Code MRASS - Marine Radio Activated Sound SignalMSLD - MisleadingN/C - Not ChartedNGA - National Geospatial-Intelligence AgencyNO/NUM - NumberNOS - National Ocean ServiceNW - Notice WriterOBSCU - ObscuredOBST - ObstructionOBSTR - ObstructionOc - Occulting

P through Z

PRIV - Private AidQ - QuickR - Red RACON - Radar Transponder BeaconRa ref - Radar reflectorRBN - Radio BeaconREBUILT - Aid RebuiltRECOVERED - Aid RecoveredRED - Red BuoyREFL - ReflectiveRRL - Range Rear LightRELIGHTED - Aid RelitRELOC - RelocatedRESET ON STATION - Aid Reset on StationRFL - Range Front LightRIV - RiverRRASS - Remote Radio Activated Sound Signals - secondsSEC - SectionSHL - Shoalingsi - silentSIG - SignalSND - SoundSPM - Single Point Mooring BuoySS - Sound SignalSTA - StationSTRUCT - StructureSt M - Statute MileTEMP - Temporary Aid ChangeTMK - TopmarkTRLB - Temporarily Replaced by Lighted BuoyTRLT - Temporarily Replaced by LightTRUB - Temporarily Replaced by Unlighted BuoyUSACE - Army Corps of EngineersW - White

Mississippi River System

mailto:[email protected]

https://www.navcen.uscg.gov/

https://www.navcen.uscg.gov/

https://www.navcen.uscg.gov/pdf/lightLists/LightList_V5_2021.pdf

12 May 202119/21LNM:


RIAC - River Industry Action CommitteeMMSI - Mobile Maritime Service IdentityAIS - Automatic Identification SystemATON - Aids To NavigationCOTP - Captain of The PortTRDBN - Temporary Replaced by DaybeaconC.F.S. - Cubic Feet per SecondIAW - In Accordance Withh.p. - horse powerMPH - Miles Per HourTVA - Tennessee Valley AuthorityINC - IncorperatedIENC - Inland Electronic Navigation Chart

SECTION I - SPECIAL NOTICESThis section contains information of special concern to the Mariner.

DEPARTMENT OF HOMELAND SECURITY SUSPICIOUS ACTIVITY

WESTERN RIVERS FLOATING AIDS TO NAVIGATION

GPS TESTING

ARKANSAS RIVER - L/D AVAILABILITY

ARKANSAS RIVER - USACE CHANNEL STATUS REPORTS

SUNSET OF NOAA PRINTED CHARTS

The Department of Homeland Security (DHS) encourages the maritime public to report information concerning suspicious activity to the local Federal Bureau of Investigation Joint Terrorism Task Force (JTTF) Office, http://www.fbi.gov/about-us/investigate/terrorism/terrorism_jttfs, or to other appropriate authorities. The U.S. Coast Guard reminds the maritime industry that they may also report information concerning suspicious activity to the www.AmericasWaterwayWatch.org, the National Response Center (NRC) 1-800-424-8802 or 1-877-24WATCH.

The U.S. Coast Guard is responsible for placing and maintaining all aids to navigation. Buoys are set to mark project depths taking into consideration the prevailing river stages and obstructions. Buoy positions on the Inland Electronic Navigation Chart (IENC) are approximate, and subject to change depending on prevailing river stages and obstructions. Buoys should always be given as wide a berth in passing as possible, consistent with the length and width of the vessel or tow and the width of the bend or crossing. Buoys should always be used with caution. They may be carried off position by high water, accumulation of drift, ice, or sunk by collision or other causes. In those circumstances buoy marks will remain on the IENC and indicate the last known position of the buoy. Presence of a buoy mark on the IENC does not necessarily mean a buoy will be physically on position. When buoys are missing they will be replaced as soon as possible.

At times, throughout our area or responsibility, multiple U.S. Government Agencies conduct GPS testing. These tests vary in duration, affected range from the test site and potential impact to the maritime user as they may affect systems that rely on GPS such as E-911, AIS and DSC. More information is available at the U.S. Coast Guard Navigation Center Website, https://www.navcen.uscg.gov. During these periods, GPS usersare encouraged to report any GPS outages that they may experience, to the Navigation Information Service (NIS) by calling (703) 313-5900 or byusing the NAVCEN Website to submit a GPS problem report.

Multiple L/D’s on the Arkansas River, have varying states of availability and operations. Closures of locks will occur as local conditions warrant. Mariners are encouraged to contact the respective lock masters, for additional information regarding L/D closures or restrictions.

Attached as enclosures to this LNM, are USACE Arkansas River Channel Status Reports.

**** Cancellation of NOAA Paper and Raster Nautical Charts ****The National Oceanic and Atmospheric Administration (NOAA) is undertaking a multi-year program to end production and maintenance of its suiteof over 1,000 traditional paper nautical charts and all associated raster chart products and services, including: Print-on-Demand (POD) paper nautical charts, Full-size chart PDF files, BookletChart™ PDF files, NOAA raster navigational charts (NOAA RNC®), the NOAA RNC tile service, and the online RNC viewer.Six months notice of the intent to cancel a specific chart is provided in a “Last Edition” notice. The final cancellation of a chart is made in a “Canceled” notice. Both types of notices will appear in LNM Section IV, “Chart Correction”. A comprehensive list of all canceled NOAA charts is available at: http://www.charts.noaa.gov/MCD/Dole.shtml.Traditional paper nautical chart production is ending to enable the creation and maintenance of larger scale, more up-to-date, higher quality coverage of NOAA’s electronic navigational chart (NOAA ENC®) product. This will significantly enhance the amount of charted detail available to

LNM:

LNM:

LNM:

LNM:

LNM:

02-19

16-19

07-19

36-19

17-21

Additional Abbreviations Specific to this LNM Edition:

HT - Height ODAS - Anchored Oceanographic Data Buoy

Y - Yellow

http://www.fbi.gov/about-us/investigate/terrorism/terrorism_jttfs

http://www.AmericasWaterwayWatch.org

https://www.navcen.uscg.gov

http://www.charts.noaa.gov/MCD/Dole.shtml

12 May 202119/21LNM:


ARKANSAS RIVER - COVID-19/L/D RESTRICTIONS

LOWER MISSISSIPPI RIVER/ARKANSAS RIVER/RED RIVER - CHANNEL CONDITION/SAFETY ADVISORY

LOWER MISSISSIPPI RIVER - CHANNEL CONDITION/SAFETY ADVISORY

mariners. More information about NOAA’s program to sunset traditional paper charts is on the NOAA Coast Survey website at: https://nauticalcharts.noaa.gov/charts/farewell-to-traditional-nautical-charts.html.An online NOAA Custom Chart application at: https://devgis.charttools.noaa.gov/pod is available to create chart images from ENC data, which may then be printed. Notices to Mariners will not be issued for NOAA Custom Charts.

Due to the ongoing COVID-19 concerns, mariners are required to follow the below procedure for crew change out at all Arkansas River L/D’s in the USACE Little Rock and Tulsa Districts: Industry shall contact the lock 4-hours in advance of anticipated crew change. The number and namesof the crew will be provided along with delivery of supplies. No industry personnel shall be allowed inside USACE control houses or buildings duringcrew changes, except in the case of medical emergency. Crew changes will still be allowed on the lock wall but industry must go directly from the vehicle to the motor vessel. Industry personnel will be required to use their own facilities while navigating through the lock. The physical exchange of trip tickets from crew members to lock staff members will still not be allowed and must be communicated by some other means priorto transiting the lock. Questions or requests for additional information, concerning this notice, should be directed to USACE Little Rock District Office at (501) 324-5739 or at [email protected].

The COTP Lower Mississippi River has issued a Safety Advisory, due to higher than expected channel shoaling and sediment buildup. Mariners areadvised to transit these rivers with caution, due to the hazardous conditions associated with missing or off station aids to navigation. Fleet operators should regularly check their fleets and immediately report barge breakaways to the U.S. Coast Guard Sector Lower Mississippi River via VHF-FM Channel 16 or at (866) 777-2744, for further information or to report areas of concern.

The COTP Lower Mississippi has issued a high water Safety Advisory from Mile 439.0 to Mile 303.0, due to hazardous conditions associated with strong currents, severe outdrafts, missing/off station aids to navigation and diving buoys. The COTP in concurrence with the Lower Mississippi River Committee recommends the following limits for tows transiting between Mile 439.0 and Mile 303.0, when the Vicksburg, Mississippi Gauge reaches 36 feet.Down-bound tows: Towing vessels must have at least 240 h.p., per barge, with a maximum tow size of 36 barges. Towing vessels with less than 6,000 h.p., a maximum tow size of 25 loaded barges. Towing vessels with 6,001 h.p., to 7,200 h.p., a maximum tow size of 30 barges. Towing vessels with 7,201 h.p. to 8,400 h.p., a maximum tow size of 35 barges. Towing vessels with greater than 8,401 h.p., a maximum tow size of 36 barges.Refer to the Waterways Action Plan, for further details.All up-bound tows must maintain an average speed of 3.0 MPH, over the ground for 2 miles leading up to the Vicksburg Bridges. If a tow is unable to average a minimum speed of 3.0 MPH, it must arrange for an assist tug or reduce tow size through the bridges. Fleet operators shouldregularly check their fleets and immediately report barge breakaways to the U.S. Coast Guard. Mariners are requested to contact the U.S. Coast Guard Sector Lower Mississippi River via VHF-FM Channel 16 or at (866) 777-2784, for further information or to report areas of concern.

LNM:

LNM:

LNM:

LNM:

10-21

42-20

25-20

17-21

DISCREPANCIES (FEDERAL AIDS)

SECTION II - DISCREPANCIESThis section lists all reported and corrected discrepancies related to Aids to Navigation in this edition. A discrepancy is a change in the status of

an aid to navigation that differs from what is published or charted.

LNM EndLLNR Aid Name Status Chart No. BNM Ref. LNM StMurphys Island Light

Karns Island Upper Light

Riverside Light

Milligan Bend Light

Webber Falls Jetty Light

Bluff View Light

Hisaw Bottom Light

Brier Creek Light

Sandtown Bottom Light

Black Rock Daybeacon

STRUCT DEST

STRUCT DEST

LT IMCH

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT EXT

STRUCT DEST

STRUCT DEST

STRUCT DEST

28/18

31/18

29/18

51/19

51/19

51/19

40/18

31/15

39/19

35/19

225

280

930

990

1010

1020

1055

1070

1077

1200

0600OV

0651OV

0149LM

0642LM

0641LM

0640LM

0196LM

0205LM

0457LM

0379LM

https://nauticalcharts.noaa.gov/charts/farewell-to-traditional-nautical-charts.html

https://devgis.charttools.noaa.gov/pod


12 May 202119/21LNM:


Gans Light

Non Lateral Mark 330.4

Onion Creek Daybeacon


Tucker Lake Light

Mcnabb Bottom Daybeacon

Deadman Slough Light

Redland Light

Wilsons Rock Light

Peno Point Daybeacon



Fort Smith Light

Garrison Creek Daybeacon

Crawford County Daybeacon

Jeffrey Light

Fort Chaffee Light

Haroldton Light

New Haroldton Light

Lavaca Light

Trustee Bend Cutoff Light

Gun Club Lake Daybeacon

Big Creek Light

Big Creek Daybeacon

Arbuckle Island Light

Clear Creek Light

Crooked Slough Light

Mulberry River Daybeacon

Moores Creek Light

Roseville Daybeacon

O'Kane Island Light

Alix Bottom Light

County Line Daybeacon


Kalamazoo Light


Dublin Daybeacon

Bunker Hill Upper Daybeacon

Bunker Hill Lower Daybeacon

Dardanelle Reach Light


Elberta Light

Old Neely Daybeacon


Point Bar Cutoff Light

Hola Bend Cutoff Light

Reeds Ferry Light


Sweeden Island Light

STRUCT DEST

STRUCT DEST

STRUCT DMGD

STRUCT DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DMGD

DAYMK DMGD

STRUCT DEST

STRUCT DMGD

STRUCT DEST

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

STRUCT DEST

LT EXT/DAYMK MISSING


DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

STRUCT DEST

STRUCT DEST

LT IMCH/STRUCT DMGD

DAYMK MISSING

LT IMCH/STRUCT DMGD

STRUCT DEST

STRUCT DEST

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK DMGD

STRUCT DEST

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING


33/19

05/16

33/19

33/19

33/19

33/19

33/19

33/19

35/19

47/19

05/16

35/19

35/19

35/19

35/19

35/19

47/19

47/19

47/19

47/19

47/19

47/19

47/19

47/19

05/16

41/19

47/19

11/17

44/16

50/19

44/16

50/19

50/19

50/19

50/19

50/19

50/19

51/19

51/19

31/15

41/18

50/19

50/19

13/17

50/19

50/19

50/19

50/19

50/19

1205

1213

1220

1223

1225

1230

1240

1245

1255

1265

1267

1278

1305

1315

1360

1365

1390

1395

1400

1410

1415

1420

1425

1427

1430

1435

1445

1455

1510

1515

1520

1525

1530

1532

1535

1562

1615

1650

1660

1695

1697

1700

1705

1708

1710

1715

1725

1733

1735

0335LM

0087LM

0334LM

0333LM

0332LM

0332LM

0330LM

0329LM

0380LM

0580LM

0089LM

0378LM

0383LM

0377LM

0378LM

0376LM

0579LM

0578LM

0574LM

0577LM

0576LM

0582LM

0581LM

0575LM

0091LM

0584LM

0583LM

0041UM

0394LM

0604LM

0393LM

0605LM

0606LM

0607LM

0608LM

0609LM

0610LM

0639LM

0643LM

0204LM

0200LM

0611LM

0612LM

0052LM

0613LM

0614LM

0615LM

0616LM

0617LM

12 May 202119/21LNM:



Galla Creek Light

Wilson Light

Willow Bend Lower Daybeacon


Point Remove Creek Light

Ellis Island Light


Cypress Creek Light

Morrilton Cutoff Light

Stane Reach Upper Daybeacon

Stane Reach Light

Belk Corner Light

Stanley Bar Light


Hickman Bend Light

Bigelow Light

Bigelow Middle Daybeacon

Bigelow Lower Light

Tri County Light

Beaver Dam Creek Daybeacon

Devils Bend Light



Palarm Light

Maumelle River Upper Daybeacon


Crystal Hill Light

Burns Park Light

Waterworks Bend Light

Fourche Place Cutoff Light

Willow Bar Light


Estes Place Light



Ste. Marie Bend Lower Daybeacon

Richland Bend Middle Daybeacon

Little Bayou Meto Lower Daybeacon

Cummins Bend Daybeacon

Sample Island Light

Sample Island Lower Light

Owens Lake Daybeacon

Miller Creek Daybeacon

Cages Bend Light

Watkins Daybeacon

Shammels Mound Landing Light

Saline Creek Light

Pryors Creek Light

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

LT IMCH/DAYMK DMGD

DAYMK MISSING

DAYMK DMGD

DAYMK DMGD

DAYMK MISSING/STRUCT DMGD

DAYMK DMGD

DAYMK MISSING

DAYMK DMGD

DAYMK MISSING

DAYMK DMGD

DAYMK MISSING

STRUCT DEST

STRUCT DMGD

LT IMCH

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK MISSING

LT IMCH

STRUCT DEST

DAYMK DMGD

LT EXT

LT EXT

DAYMK MISSING

DAYMK IMCH/STRUCT DMGD

DAYMK MISSING

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST

50/19

50/19

50/19

50/19

50/19

50/19

51/19

51/19

51/19

51/19

51/19

51/19

45/19

45/19

45/19

45/19

45/19

45/19

44/19

41/16

51/19

43/18

44/19

44/19

44/19

45/19

44/19

12/17

42/19

42/19

42/19

42/19

51/19

44/16

51/19

44/16

45/16

16/18

15/18

06/16

06/16

06/16

06/16

18/18

38/19

19/17

02/16

26/16

02/20

1738

1740

1745

1770

1798

1800

1815

1817

1830

1835

1845

1850

1890

1900

1903

1905

1910

1915

1920

1930

1940

1945

1948

1953

1960

1975

1988

2005

2030

2045

2125

2130

2143

2160

2173

2199

2370

2435

2485

2498

2540

2550

2665

2825

3655

3965

4250

4285

4315

0618LM

0619LM

0620LM

0621LM

0622LM

0623LM

0630LM

0631LM

0632LM

0633LM

0634LM

0635LM

0558LM

0559LM

0560LM

0561LM

0562LM

0563LM

0538LM

0370LM

0636LM

0212LM

0539LM

0540LM

0541LM

0565LM

0542LM

0047LM

0514LM

0515LM

0523LM

0524LM

0637LM

0396LM

0638LM

0398LM

0407LM

0099LM

0094LM

0103LM

0106LM

0107LM

0110LM

0346OV

0660OV

0245OV

0010OV

0221OV

0030OV

12 May 202119/21LNM:


Devils Elbow Light

Bleidt Landing Light

Crooked Creek Light

Prison Farm Landing Light

Kuttawa Bar Light

Money Cliff Light

Drolls Point Light

Sugar Creek Light

Frederick Light

Briggs Landing Light

Wilson Island Daybeacon

Nine Mile Creek Light

Arbuckle Creek Light

Washita Point Light

Preston Peninsula Light

Six Mile Cut Lower Daybeacon

Quaker Oats Light

Putney Daybeacon

Iron Bank Light

Samuel Light

Osage Orange Daybeacon

Barker Daybeacon

French Point Light

Island 8 Chute Upper Daybeacon

Milton Bell Light

Lester Light

Island 10 Bar Light

Everest Landing Daybeacon

Groom Towhead Daybeacon

Morrison Towhead Daybeacon

Nolan Daybeacon

Williams Point Daybeacon

Bixby Towhead Light

Merriwether Bend Light

Carey Upper Daybeacon

Little Cypress Bend Light

Murphy Smith Upper Daybeacon

Robinson Bayou Light

Blaker Towhead Light

Blaker Towhead Lower Light

Obion Bar Light

Dean Island Light

Island 40 Foot Light

Harbert Point Light

Stumpy Point Light

Delta Lower Light

Miller Point Light

Old Town Bend Foot Light

Robson Light

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST

LT EXT/STRUCT DMGD

DAYMK DMGD

STRUCT DEST

STRUCT DEST/TRDBN

LT EXT

REDUCED INT

STRUCT DEST

STRUCT DEST

DAYMK DMGD

LT EXT

LT EXT

DAYMK DMGD


STRUCT DEST


LT EXT

STRUCT DEST

LT EXT


STRUCT DEST

LT EXT

DAYMK MISSING

DAYMK DMGD

DAYMK MISSING


STRUCT DEST

LT EXT/DAYMK DMGD

STRUCT DEST

LT EXT

LT EXT/DAYMK DMGD

LT EXT


REDUCED INT

STRUCT DEST

LT EXT

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

16/18

17/21

36/16

17/21

12/18

19/18

23/20

51/20

29/19

51/19

18/21

33/18

39/20

33/20

46/16

47/18

06/16

52/19

52/19

52/19

52/19

52/19

52/19

52/19

22/16

52/19

52/19

52/19

52/19

52/19

52/19

52/19

52/19

52/19

52/19

52/19

14/17

52/19

52/19

52/19

52/19

33/19

49/18

36/15

52/18

06/16

14/16

36/15

06/16

4340

4365

4390

4455

4500

4505

7035

7565

7585

7650

7705

8840

8857

9150

9185

9456

9535

9565

9590

9630

9660

9663

9665

9680

9690

9695

9700

9707

9715

9725

9770

9780

9790

9810

9825

9830

9845

9860

9905

9910

9980

10195

10225

10540

10545

10625

10650

10660

10685

0306OV

0137OV

0383OV

0145OV

0243OV

0364OV

0233UM

0526UM

0539UM

0890UM

0104UM

0699OV

0395LM

0420LM

0518UM

0043OV

0768OV

0770OV

0771OV

0773OV

0774OV

0775OV

0787OV

0172OV

0777OV

0779OV

0780OV

0781OV

0788OV

0783OV

0778OV

0786OV

0791OV

0648LM

0649LM

0065LM

0650LM

0651LM

0652LM

0653LM

0327LM

0232LM

0256LM

0249LM

0118LM

0171LM

0253LM

0116LM

12 May 202119/21LNM:


Sunflower Cut-Off Foot Light

Ludlow Bar Light

Wood Cottage Light

Knowlton Light

Mason Landing Daybeacon

Riverton Middle Bar Light

Cypress Bend Light

Eutaw Bar Light

Mounds Crevasse Lower Light

Boliver Light

Miller Bend Light

La Grange Towhead Light

Vaucluse Bend Light

Anconia Point Light

Lakeport Light

Walnut Point Light

Corregidor Light

Sarah Island Light

Stack Island Light

STACK ISLAND LOWER LIGHT

Chinaman Light

Fitler Point Daybeacon

Seitz Light

Cottonwood Bar Pointway Light

Willow Point Light

Belle Island Corner Daybeacon

Belle Island Corner Daybeacon

Cabin Teele Light

Cabin Teele Light

Marshall Point Cut-Off Daybeacon

Joseph Henry Daybeacon

Kings Point Light

Centennial Island Light

Cypress Bunch Light

Coggins Light

Reid Bedford Point Light

Diamond Light

Sargent Point Light

Cannon Point Light

Buckridge Light

Grand Gulf Island Light

Hart Light

Old Levee Light

Ashland Light

Hole In The Wall Light

Giles Bend Cut-Off Light

Fort Adams Light

Morganza Crevasse Light

Bayou Sara Bend Light

STRUCT DEST

DAYMK DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK DMGD

STRUCT DEST

STRUCT DEST/TRDBN

STRUCT DEST

STRUCT DMGD

STRUCT DEST

STRUCT DEST

LT EXT

LT EXT

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT IMCH/DAYMK DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT IMCH/DAYMK DMGD

LT IMCH/DAYMK DMGD

LT IMCH/DAYMK DMGD

LT IMCH/REDUCED INT

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

06/16

04/18

06/16

06/16

14/16

21/18

07/18

35/19

21/18

11/18

06/18

35/19

06/18

35/19

35/19

35/19

05/16

35/19

35/19

35/19

35/19

28/17

38/19

38/19

38/19

38/19

22/15

38/19

12/14

38/19

38/19

35/16

35/16

39/19

29/16

39/19

39/19

39/19

41/17

39/19

39/19

39/19

39/19

39/19

39/19

28/17

36/19

36/19

36/19

10700

10710

10715

10720

10730

10815

10885

10895

10905

10910

10955

10965

11050

11070

11080

11085

11125

11130

11170

11180

11195

11210

11215

11220

11245

11250

11250

11270

11270

11275

11280

11300

11305

11395

11407

11415

11425

11430

11440

11455

11470

11495

11505

11520

11530

11540

11700

11795

11835

0115LM

0018LM

0114LM

0113LM

0172LM

0113LM

0032LM

0365LM

0114LM

0069LM

0030LM

0367LM

0028LM

0368LM

0369LM

0370LM

0080LM

0371LM

0372LM

0373LM

0374LM

0170LM

0448LM

0449LM

0450LM

0451LM

0134LM

0452LM

0079LM

0453LM

0454LM

0337LM

0338LM

0461LM

0296LM

0463LM

0464LM

0465LM

0294LM

0467LM

0468LM

0469LM

0470LM

0471LM

0472LM

0171LM

0402LM

0400LM

0399LM

12 May 202119/21LNM:


Port Hudson Light

Devils Swamp Light

Ben Burman Light

Island 21 Daybeacon

Lock 5A Light

Island 74 Light

Root River Upper Light

Perry Ruby Light

Crooked Slough Head Daybeacon

Crooked Slough Head Light

Clayton Lower Daybeacon

Cassville Upper Daybeacon

Cassville Lower Light

Milkmans Island Light

Island 214 Light

Maquoketa Island Light

Nine-Mile Island Light

Stone Slough Light

Fever River Light

Pulaski Light

Arnold Towhead Light

Sabula Lower Light

Edwards Island Upper Light

Howard Crossing Light

Lone Tree Light

Ste. Genevieve Island Light

Snyder Bend Daybeacon

Hutchinson Daybeacon

Florence Bend Lower Daybeacon

Wagons Landing Daybeacon

Nebraska Bend Daybeacon

Indian Cave Bend Lower Daybeacon

Corning Landing Daybeacon

Fargo Daybeacon

Lower Cottier Bend Daybeacon

Atchison Lower Daybeacon

Weston Daybeacon

Clay Branch Daybeacon

Cluster Upper Light

Old Lock No. 17 Lower Daybeacon

Graham Varble Light

Dekoven Light

Deloges Middle Daybeacon

Hog Lake Daybeacon

Red River Entrance Light

Dry Cypress Daybeacon

Bayou Cocodrie Upper Daybeacon

Bayou Cocodrie Daybeacon

Grassy Lake Daybeacon

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT EXT

STRUCT DEST/TRUB

STRUCT DEST/HAZ NAV

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST

STRUCT DEST

LT EXT

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST

DAYMK DMGD

STRUCT DEST

DAYMK DMGD

DAYMK DMGD

DAYMK MISSING

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK IMCH

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK MISSING

36/19

36/19

44/19

27/19

20/20

34/20

20/20

12/17

26/19

26/19

31/18

29/19

29/19

20/20

19/18

25/19

36/17

25/19

45/18

45/18

25/19

25/19

26/16

12/21

12/21

30/19

08/19

08/19

18/21

41/20

41/20

26/19

26/19

26/19

29/20

18/21

18/21

17/21

34/18

39/20

17/21

17/21

36/20

36/20

37/20

37/20

37/20

37/20

37/20

11860

11900

11940

12677

13165

13230

13430

13510

13720

13725

13915

14010

14030

14055

14095

14105

14230

14260

14275

14295

14385

14445

15170

15645

15675

16910

17795

17825

18250

18545

18580

18830

18840

18850

18860

19305

19375

21030

23285

24110

27855

27935

29272

29467

29618

29665

29690

29695

29710

0581NOLA

0397LM

0549LM

0503UM

0172UM

0380UM

0172UM

0061UM

0482UM

0482UM

0240UM

0546UM

0546UM

0172UM

0101UM

0460UM

0410LM

0454UM

0485UM

0485UM

0449UM

0446UM

0403UM

0033UM

0033UM

0557UM

0050UM

0050UM

0106UM

0445UM

0445UM

0463UM

0464UM

0464UM

0332UM

0106UM

0106UM

0095UM

0721OV

0134OV

0135OV

12 May 202119/21LNM:


DISCREPANCIES (FEDERAL AIDS) CORRECTED

DISCREPANCIES (PRIVATE AIDS)

LNM End

LNM End

LLNR

LLNR

Aid Name

Aid Name

Status

Status

Chart No.

Chart No.

BNM Ref.

BNM Ref.

LNM St

LNM St

Alligator Bayou Daybeacon

Timber Lake Daybeacon

Naples Daybeacon

Three Rivers Junction Light

Barbre Daybeacon

Torras Daybeacon

Oak Grove Daybeacon

Dry Creek Light

Chambers Daybeacon

Diamond Island Lower Daybeacon

Condors Landing Light

Sales Light

Reynoldsburg Island Light

Higgins Light

Standing Rock Upper Light

Fort Henry Light

Pine Bluff Light

Blood River Light

Clyde Light

Newburg Light

West Entrance Canal Light

Grand Rivers Light

Oakley Dock Light

Mobley Dock Light

Oakley Light

Island Harbor Marina Light

Century Tube Lights (2)

Pickett And Davison Lights (2)

Lakewood Marina Lights (4)

Dupont Dock Lights (2)

Nashville Water Intake Lights (2)

Holnam Dock Lights (2)

Kerr-Mcgee Dock Lights (2)

Cohen Terminal Lights (2)

Alcoa Chemical Dock Lights (2)

Hunter Marine Transport Dock Lights (2)Riverview Marina Lights (2)

Clarksville Boat Club Dock Lights (2)

Quantum Chemical Dock Lights (2)

Consolidated Grain & Barge Lights (2)

Epsilyte Dock Light

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

TRUB/STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

LT EXT

STRUCT DEST

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT IMCH

OFF STA/LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

MSLD SIG/LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

33/17

37/20

37/20

37/20

37/20

37/20

37/20

31/20

11/13

11/13

09/20

19/14

15/18

27/15

41/13

19/21

19/19

17/21

44/15

29/15

50/18

50/18

44/14

48/13

42/19

45/16

45/16

50/13

34/15

26/15

44/11

44/11

44/11

44/11

14/10

47/08

47/08

34/12

31/01

41/14

41/14

29725

29750

29755

29775

29780

29785

29795

31995

32140

32170

32325

32445

32460

32480

32530

32570

32585

32595

32600

32605

32650

32665

1685

1690

2100

2337

2340

2400

3725

3750

3795

3805

3815

3820

3930

3960

3995

4055

6170

6580

6635

None

0216LM

0402OV

0178OV

0177OV

0127OV

0269OV

0290OV

0342OV

0658OV

0160OV

0308OV

0138OV

0581OV

0362OV

0994OV

0993OV

0307-14 LM

0454-13 LM

0520LM

0481-13 LM

0439-15 OV

0305-15 OV

0216-10 OV

0533-12 OV

0436-01 UM

0429-14 UM

12 May 202119/21LNM:


S. T. Services Terminal Lights (2)

Continental Grain Company Light

Cargill Lights (3)

Cargo Carriers Dock Lights (2)

Pekin Boat Club Breakwater Light

Shell Dock Lights (2)

Adm Growmark Mooring Light

Sours Grain Tramway Light

Tomen Dock Light

Adm Growmark Mooring Lights (3)

Cargill Mooring Lights (2)

Cargill Dock Lights (2)

Cargill Terminal Lights (2)

Public Service Co. Dock Lights (6)

Public Service Co. Dock Lights (6)

Adm Growmark Grain Elevator Lights (2)Pere Marquette Boat Harbor Light

Black Dog Lights (5)

Huffman Grain Light

Cargill Dock Light

Peavey Lights (2)

Suburban Propane Dock Light

Western Tar Products Dock Light

Bear Industries Barge Dock Lights (4)

Riverside Dock Lights (2)

University Dock Lights (3)

Koch Fuel Dock Lights (2)

Newport Terminal Lights (2)

Shiely Dock Lights (2)

City of Red Wing Metering Station Special LightConsolidated Grain and Barge Loading Dock Piling Lights (2)Alma City Dock Light/Daymarks (3)

G. Heileman Brewery Dock Light

Isle Of Capri Casino Marina Daybeacon

Koch Nitrogen Dock Light

Riverview Park Dock Light

Hall Towing Light

Hannibal Intake Light

Jersey County Grain Dock Lights (2)

Piasa Harbor Light

Con-Agra Mooring Lights (2)

Alton Marina Breakwater Lights (3)

Amoco Dock Light

Amoco Dock Lights (4)

Sioux City/New Orleans Terminal Light

Western Dock Lights (9)

Adm-Growmark Dock Lights (4)

Union Electric Coal Dock Lights (2)

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT IMCH

LT EXT

LT IMCH

LT IMCH

LT EXT

LT EXT

STRUCT DEST

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT IMCH

MISSING

MISSING

MISSING

MISSING

MISSING

LT EXT

LT EXT

STRUCT DEST

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

STRUCT DEST

LT EXT

STRUCT DEST

LT IMCH

LT EXT

LT EXT

41/14

41/14

41/14

25/08

05/16

16/02

16/02

21/03

25/08

21/03

21/03

35/08

26/18

20/18

26/18

26/18

04/15

43/16

08/16

34/01

36/02

36/02

36/02

30/17

40/01

40/01

35/16

35/16

35/16

42/16

42/16

42/16

42/16

03/16

41/14

49/15

25/20

32/20

19/16

22/15

21/16

22/15

35/09

35/09

35/09

34/08

44/01

34/08

6650

6695

6700

7225

7235

7250

7255

7260

7265

7295

7460

7620

7725

7730

7730

7760

8095

9440

9965

10300

10390

10395

10415

11943

11990

12080

12215

12320

12385

12712

12768

12930

13405

14756

15345

15415

15425

15822

16100

16205

16220

16230

16265

16280

16310

16380

16390

16430

0123-02 UM

0122-02 UM

0279-03 UM

0281-03 UM

0284-03 UM

0171-18 UM

0119-18 UM

0171-18 UM

0171-18 UM

0013-15 UM

0131-16 LM

0361-01 LM

0398-02 LM

0396-02 LM

0394-02 LM

0600-17 NO

0695-01 UM

0696-01 UM

0531-15 UM

0280UM

0358-20 UM

0131-15 UM

0131-15 UM

0776-01 UM

0305-08 UM

12 May 202119/21LNM:


DISCREPANCIES (PRIVATE AIDS) CORRECTED

SECTION III - TEMPORARY CHANGES and TEMPORARY CHANGES CORRECTED

LNM EndLLNR Aid Name Status Chart No. BNM Ref. LNM St

Continental Cement Lights (2)

Peavey Company Dock Lights (3)

Cahokia Marine Terminal Lights (2)

Slay Bulk Terminal Lights (2)

Peavey Lights (3)

Eagle Marine Industries Light

Phillips Pipeline Lights (2)

Growmark Dock Lights (2)

Eagle Marine Dock Lights (2)

J.H. Collier Barge Mooring Lights (2)

Clark Oil Refining Dock Lights (4)

Alcoa Foil Lights (2)

Hci Chemtech Dock Lights (2)

Semmaterials Terminal Lights (2)

American Commercial Dock Lights (2)

Bussen Terminal Light

Bunge Dock Lights (3)

St. Joseph L & P Dock Light

Bartlett Grain Dock Light

Leavenworth Water Intake Lights (2)

Smoot Grain Dock Lights (2)

Board Of Public Utilities Light

Public Utilities Intake Lights (3)

Continental Grain Dock Lights (4)

Kansas City Power And Light Company Lights (2)U.E. Callaway Intake Lights (2)

Moon Township Municipal Authority Back Channel Outfall Danger BuoyBens Run Light

Cargill Barge Loading Facility Light

Boone County Sand And Gravel Lights (2)Dupont Chemical Lights (2)

American Electric Power Lights (7)

Paris Landing State Park Lights (2)

Ergon Dock Lights (2)

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT IMCH

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

MISSING/LT EXT

LT IMCH

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

OFF STA

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

Status Unreported

LT IMCH

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

34/08

18/08

17/08

44/14

39/07

39/07

39/07

38/08

24/08

24/08

52/20

14/21

03/20

40/09

40/00

17/18

12/18

38/20

17/13

16445

16505

16530

16540

16545

16550

16560

16565

16575

16600

16605

16609

16615

16617

16630

16655

18700

19185

19300

19415

19460

19505

19535

19660

19695

20870

22873

24005

25820

26290

26860

27300

32550

32900

None

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

3305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0305-08 UM

0104-07 UM

0385-07 UM

0386-07 UM

0181-08 UM

0181-08 UM

0522-20 UM

0108-21 OV

0552-09 OV

0769-00 OV

0330-18 OV

0245-17 OV

0452-20 OV

PLATFORM DISCREPANCIES

PLATFORM DISCREPANCIES CORRECTED

Name

Name

Status

Status

Position

Position

BNM Ref.

BNM Ref.

LNM St

LNM St

LNM End

LNM End

None

None

12 May 202119/21LNM:


This section contains temporary changes and corrections to Aids to Navigation for this edition. When charted aids are temporarily relocated for dredging, testing, evaluation, or marking an obstruction, a temporary correction shall be listed in Section IV giving the

new position.

TEMPORARY CHANGES

TEMPORARY CHANGES CORRECTED

LNM End

LNM End

LLNR

LLNR

Aid Name

Aid Name

Status

Status

Chart No.

Chart No.

BNM Ref.

BNM Ref.

LNM St

LNM St

SECTION V - ADVANCE NOTICESThis section contains advance notice of approved projects, changes to aids to navigation, or upcoming temporary changes such as dredging, etc.

Mariners are advised to use caution while transiting these areas.

SUMMARY OF ADVANCED APPROVED PROJECTS

Approved Project(s) Project Date Ref. LNM

SECTION VI - PROPOSED CHANGESPeriodically, the Coast Guard evaluates its system of aids to navigation to determine whether the conditions for which the aids to navigation were

established have changed. When changes occur, the feasibility of improving, relocating, replacing, or discontinuing aids are considered. This section contains notice(s) of non-approved, proposed projects open for comment. SPECIAL NOTE: Mariners are requested to respond in writing to the District

office unless otherwise noted (see banner page for address).

PROPOSED WATERWAY PROJECTS OPEN FOR PUBLIC COMMENT

Proposed Project(s) Closing Docket No. Ref. LNM

UPPER MISSISSIPPI RIVERThe Coast Guard is proposing the following Aid to Navigation Change:Discontinue Bakers Point Light (LLNR-15255) at mile 417.8, Right Descending Bank, in approximate position 40-57-45.047N/090-57-20.950W.Comments will be taken until June 8, 2021. Please email comments regarding this proposal to: [email protected].

LNM: 15/21

Blaines Island Light

Nine Mile Creek Light

Armstrong Bar Light

Marshall Point Cut-Off Daybeacon

Joseph Henry Daybeacon

Kinnikinnic River Daybeacon

DISCONTINUED

DISCONTINUED

RELOCATED

TRDBN

TRDBN

DISCONTINUED

39/20

11/18

23/18

49/16

49/16

21/20

8540

8840

10455

11275

11280

29880

None

PLATFORM TEMPORARY CHANGES

PLATFORM TEMPORARY CHANGES CORRECTED

Name

Name

Status

Status

Position

Position

BNM Ref.

BNM Ref.

LNM St

LNM St

LNM End

LNM End

None

None

None

None

None

Advance Notice(s)

Proposed Change Notice(s)


12 May 202119/21LNM:


SECTION VII - GENERALThis section contains information of general concern to the Mariners. Mariners are advised to use caution while transiting these areas.

GenOn Power Midwest L.P., at the Cheswick Generating Station, has reported the installation of 7 Temporary Special Lighted Buoys located outside of the navigation channel between approximate Miles 15.5 and 14.7, Allegheny County, Cheswick, Pennsylvania. The 7 Temporary Special Lighted Buoys will be deployed seasonally to perform a scientific study until April 2022. Any questions or inquiries should be directed to: GenOn Power Midwest LP, P.O. Box 65, Cheswick, PA 15024 – Mr. William McGraw at (724) 275-1595 or navigation safety concerns should be directed to U.S. Coast Guard MSU Pittsburgh at (412) 221-0807, extension 227 or via email at: [email protected]. Mariners are advised to exercise caution in this vicinity and to completely avoid navigating outside of the navigable channel in the area.

Commencing 9:00 a.m. through 3:00 p.m., May 12-13, 2021, the Newt Graham L/D 18 in the vicinity of Mile 421.6, will be closed for repairs. Mariners can expect delays of up to 6-hours, while inspections are ongoing. All work is scheduled to be completed as scheduled, however, unforeseen issues could require additional time. Waterway users are asked to check with L/D 18, for the latest information. Questions or requests for additional information should be directed to Mr. Kenneth Todd, Navigation Operation Manager at (918) 687-4501, or Mr. Vic Heister, Navigation Field Engineer at (918) 669-7244.

The Arkansas Department of Transportation (ADOT) has reported commencement of a bridge maintenance project on the Highway 430 Bridge on the Arkansas River, at Little Rock, AR. This bridge project will temporarily effect navigation in the Arkansas River between approximate Miles 127.0 and 126.0. ADOT has installed 36 Temporary Lighted Exclusion (KEEP OUT) Buoys, 16 Temporary Unlighted No Wake Buoys to mark the project area and 8 Temporary Unlighted Lateral Buoys to divert navigation away from potential navigation hazards resulting from the bridge maintenance project. The ADOT bridge maintenance project is expected to last until June 2022. Any questions or inquiries should be directed to: Arkansas Department of Transportation, 10324 I-30, Little Rock, AR 72209 - Mr. Tom Behr via telephone at (314) 406-7855 or for all navigation safety concerns you should contact U.S. Coast Guard Sector Lower Mississippi River via telephone at (866) 777-2784 or via email at: [email protected]. Mariners are advised to exercise extreme caution in this vicinity and to navigate at slowest safe speed.

I-430 BRIDGE; Due to road deck removal, a containment system will be installed and will not hang below low steel of the bridge. Majority of the bridge work will be done at night utilizing high power lighting. Work will continue until December 13, 2021. Mariners are advised to transit the bridge with caution.

Shoaling has been reported in the vicinity of the Colonel Charles D. Maynard L/D 5, in the vicinity of Mile 86.0. The USACE recommends mariners favor the long wall in the down-stream approach. Mariners may contact the USACE Little Rock District Office at (501) 324-5096 or via e-mail at [email protected]. Mariners are urged to transit the area with caution.

Continuing until mid-May 2021, Jemison Maritime L.L.C., is conducting bank stabilization operations in the vicinity of Mile 303.5, Moundville Bank. The contractors floating plant will consist of the M/V J.O. BRADFORD and a crane barge. The M/V J.O. BRADFORD will monitor VHF-FM Channel 16 or via phone at (601) 415-4947. Mariners are requested to notify the tug prior to passing and exercise caution in the area. Mariners may contact Mr. George Bosarge at (251) 518-8108 or Mr. Chad Brumelow at (205) 752-3571, BWT/Alabama-Coosa Project Management Office (CESAM-OP-BA), for additional information.

State Route 13 Bridge Replacement; Pier construction for the new bridge and pier demolition from the old bridge are ongoing simultaneously on both sides of the river. The floating workplant may at times be moored at the edge of the channel. A minimum 250 feet of horizontal clearance will be maintained at all times. The workplant will move upon request. Mariners may contact M/V FALCON via VHF-FM Channel 13 or 16, or telephone at (870) 377-1889, for more information.

A visible dead head has been reported in the vicinity of Mile 13.5, LDB, approximately 15 yards north of the sailing line, on April 28, 2021. Mariners are urged to exercise caution in the area.

Joliet Harbor Bridges; Due to ongoing bridge work, mariners are required to provide 1-hour advance notice, when requesting drawspan openings.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

13-20

17-21

12-21

12-21

15-21

11-21

51-20

18-21

19-20

ALLEGHENY RIVERMILE 15.5 - MILE 14.7 - TEMPORARY PRIVATE AIDS TO NAVIGATION

ARKANSAS RIVERMILE 421.6 - L/D CLOSURES

MILE 127.0 - MILE 126.0 - PRIVATE AIDS TO NAVIGATION

MILE 126.5 - BRIDGE MAINTENANCE

MILE 86.0 - CHANNEL CONDITION/USACE ADVISORY

BLACK WARRIOR RIVER – TOMBIGBEE WATERWAYMILE 303.5 - BANK STABILIZATION

CUMBERLAND RIVERMILE 129.9 - BRIDGE REPLACEMENT

GREEN RIVERMILE 13.5 - NAVIGATION OBSTRUCTION

ILLINOIS WATERWAYMILE 288.7 - MILE 287.3 - BRIDGE REPAIRS






12 May 202119/21LNM:


Continuing until further notice, the M/V LaSALLE is conducting dredge operations/strike removal between approximate Miles 215.7 and 215.3, RDB, Clark Island. Work will be conducted from 6:00 a.m. until 6:00 p.m., each day. The M/V LaSALLE will monitor VHF-FM Channel 14 or 82 and requests 30-minutes advance notice of passage. Mariners are urged to transit the area at their slowest safe speed and proceed with caution after passing arrangements have been made.

Pekin Railroad Drawbridge; Continuing until further notice, the bridge will be unattended and left in the open-to-navigation position. The bridge shall initiate the closing sequence for an approaching train by broadcasting the closure on VHF-FM Channel 16, 10-minutes prior to closure and immediately prior to closing. If no mariners respond to the broadcast, the operator of the bridge may begin the closing sequence. For additional information, mariners may contact Chad Toussaint, with Union Pacific Railroad at (979) 665-5541.

Shoaling has been reported in the vicinity of Mile 92.0. Mariners are urged to exercise caution in the area.


A sunken rock barge has been reported in the vicinity of Mile 898.0, RDB, outside the navigation channel. Two additional barges have been reported sinking in the vicinity of Mile 895.7 and 896.0. Mariners are urged to transit the area at their slowest safe speed to minimize wake while assessments are being made and exercise caution in the area.

Continuing until approximately May 31, 2021, the USACE Contract M/V KACIE LUHR and associated barges are conducting dike construction in the vicinity of Mile 770.0, LDB, Randolph Dike. Work will be conducted from 6:00 a.m. until 6:00 p.m., each day. Ongoing rolling channel closures may be required to facilitate this operation. Mariners are advised to transit as far off the LDB, between Miles 782.0 and 762.0, as is safe, not meet or pass and transit the area at their slowest safe speed to minimize their wake after passing arrangements with the M/V JAY GENE and M/V KACIE LUHR, have been made. The following limits are recommended while the M/V KACIE LUHR is working:For all down-bound tows: Transit during night time hours only and Check in with M/V JAY GENE at Mile 782.0, Driver Upper Light (LLNR-10120).For all up-bound tows: Transit during daylight hours or during night hours when the down-bound queue has been cleared, Transiting up-bound would not impede down-bound traffic in the vicinity and Check in with the M/V JAY GENE at Mile 762.0, Island 35 Light (LLNR-10180).The M/V KACIE LUHR will monitor VHF-FM Channel 13, 16 or 72 or at (573) 803-7931. The M/V JAY GENE will monitor VHF-FM Channel 13, 16 or 72 or at (618) 973-0419.


Continuing until approximately May 14, 2021, the USACE contract vessel M/V ERGONOT and associated barges are conducting revetment operations in the vicinity of Mile 512.2, RDB, Cracraft Revetment. Work will be conducted during daylight hours, each day. Mariners are requested to transit the area far off the RDB, as is safe, not meet or pass and transit at their slowest safe speed to minimize their wake and proceed with caution after passing arrangements have been made. The M/V ERGONOT will monitor VHF-FM Channel 13, 16 or 72 or at (601) 529-9437.

Continuing until approximately October 1, 2021, tows are to enter the lock wall at a DEAD SLOW speed, tows will be restricted to a length no more than 1,100 feet and will line up along the floating guidewall before proceeding into the lock’s chamber. Two line-handlers (with life vests) and bumpers are required when approaching and exiting the lock. Vessels must be moored by the bow and stern to the floating timber-heads. The Lockmaster, Mr. Anthony T. Lindsly can be reached at (225) 492-3333, for up-to-date information. The point of contact at the USACE New Orleans Office is Russell Beauvais at (225) 492-2169.

Commencing approximately May 18, 2021 and continuing until further notice, the Dustpan Dredge HURLEY will conduct dredging operations between approximate Miles 295.0 and 293.0, at the Shallow Draft Crossings. Upon completion, the dredge will work Deep Draft Crossings between Baton Rouge and New Orleans, LA. Work will be conducted 24-hours a day, 7-days a week. The Dredge HURLEY will monitor VHF-FM Channel 16 or67. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and proceed with caution after passing arrangementshave been made. The point of contact at USACE New Orleans District office are Michelle Kornick at (504) 862-1842 or Heather Jennings at (504) 862-1253.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

18-21

18-20

19-21

17-21

18-21

17-21

17-21

19-21

18-21

19-21

MILE 215.7 - MILE 215.3 - DREDGE OPERATION

MILE 151.2 - BRIDGE OPERATION

MILE 92.0 - CHANNEL CONDITION


LOWER MISSISSIPPI RIVERMILE 898.0 - MILE 896.0 - SUNK/SINKING BARGES

MILE 782.0 - MILE 762.0 - DIKE CONSTRUCTION


MILE 512.2 - REVETMENT OPERATION - UPDATE

MILE 304.0 - L/D RESTRICTIONS

MILE 295.0 - MILE 293.0 - DREDGE OPERATION - UPDATE

12 May 202119/21LNM:


A nun buoy has been reported not properly marking the channel in the vicinity of Mile 823.8. A can buoy has been reported not properly marking the channel in the vicinity of Mile 823.0. Mariners are urged to exercise caution in the area.

Continuing until further notice, the M/V BRAND MARIE is conducting dredging operations in the vicinity of Mile 823.1. Work will be conducted from 7:00 a.m. until 6:00 p.m., Monday through Friday. The M/V BRAND MARIE will monitor VHF-FM Channel 12, 13 or 16 and requests 30-minutes advance notice of passage. Mariners are urged to transit the area at their slowest safe speed and proceed with caution after passing arrangements have been made.

Shoaling has been reported in the vicinity of Mile 784.4, LDB. Mariners are urged to exercise caution in the area.

Continuing until further notice, the M/V ANGELA K., is conducting dredging operations in the vicinity of Mile 754.2. Work will be conducted from 7:00 a.m. until 7:00 p.m., Monday through Friday. The M/V ANGELA K., will monitor VHF-FM Channel 12, 13 or 16 and requests 30-minutes advance notice of passage. Mariners are urged to transit the area at their slowest safe speed and proceed with caution after passing arrangements have been made.

An unprotected section of the lower guide wall at Lock 9, in the vicinity of Mile 647.9, has been reported. Mariners are advised to stay clear of the bullnose as it contains unprotected concrete and the potential for exposed steel. Tows transiting the lock should avoid landing or rubbing on the exposed section, which is primarily on the river side and tip of the bullnose. Mariners should be alert for and abide by instructions from the Lockmaster. Mariners may contact the lock at (608) 874-4311 or VHF-FM Channel 14, for additional information.

Shoaling has been reported in the vicinity of Mile 617.0, mid-channel. Mariners are urged to exercise caution in the area.

Shoaling has been reported in the vicinity of Mile 604.7, LDB. The navigation channel width has been reduced to approximately 240 feet. Mariners are urged to exercise caution in the area.

Dubuque Bridge; Installation of an access platform will occur daily, from 7:00 a.m. until 5:00 p.m., until May 17, 2021 and will reduce the vertical clearance to 56.0 feet. Mariners are requested to transit the bridge with caution.

The M/V ROCK ISLAND or the M/V DAVENPORT have completed dredging operations/strike removal between approximate Miles 560.7 and 560.5, Bellevue Slough.

Root River Upper Light (LLNR-13430), in the vicinity of Mile 693.3, is destroyed. Structure remains lie just under the waters surface and pose a navigation obstruction. Mariners are urged to exercise caution in the area.

The partially submerged and possibly off station buoy previously reported in the vicinity of Mile 660.6, has been recovered and reset.

A nun buoy that marks a wing dam in the vicinity of Mile 560.5, has been reported missing. Mariners are urged to exercise caution in the area.

Multiple buoys have been reported missing or not properly marking the navigation channel in the vicinity of Mile 560.0. Mariners are urged to exercise caution in the area.

Shoaling has been reported in the vicinity of Mile 529.8, mid-channel. The USACE is conducting a survey of the area and results are pending. Mariners are urged to exercise caution in the area.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

17-21

17-21

19-21

17-21

18-21

19-21

19-21

16-21

19-21

19-21

19-21

19-21

18-21

UPPER MISSISSIPPI RIVERMILE 823.8 - MILE 823.0 - AIDS TO NAVIGATION

MILE 823.1 - DREDGE OPERATION


MILE 754.2 - DREDGE OPERATION





MILE 560.7 - MILE 560.5 - DREDGE OPERATION - UPDATE

MILE 693.3 - AID TO NAVIGATION/NAVIGATION OBSTRUCTION

MILE 660.6 - AID TO NAVIGATION - NAVIGATION OBSTRUCTION - UPDATE

MILE 560.5 - AID TO NAVIGATION

MILE 560.0 - AIDS TO NAVIGATION


12 May 202119/21LNM:


Can buoys have been reported missing in the vicinity of Mile 491.8, Mile 491.5 and Mile 491.2. Mariners are urged to exercise caution in the area.

I-74 Replacement Bridge; One hour advance notice is requested to transit worksite by contacting M/V KAREN RENEE HAMM via VHF-FM Channel 13or 16, or by telephone (309) 232-7227. At times, horizontal clearance may be reduced to 350 feet or less. Mariners are urged to use the helper boat while transiting the worksite. For most up-to-date conditions at the bridge, call (715) 329-0024.

Two can buoys have been reported missing between approximate Miles 414.8 and 414.7. Mariners are urged to exercise caution in the area.

Burlington Railroad Drawbridge; Due to repairs, mariners shall provide a 1-hour advance notice, prior to transiting the bridge, between 7:30 a.m. and 4:30 p.m., Monday through Friday, by contacting the M/V DENISE RAE via VHF-FM Channel 16 or 11, or by calling Hall Towing at (319) 470-4002.

Cross channel shoaling has been reported in the vicinity of Mile 397.0. The navigation channel has been reduced to approximately 260 feet, at flat pool. Mariners are urged to exercise caution in the area.

Due to a mechanical failure, L/D 21 in the vicinity of Mile 324.9, is open with restrictions. Vessels are requested to contact L/D to make locking arrangements and vessels may need the use of an assist boat. Mariners may contact the L/D via VHF-FM Channel 14 or by calling (217) 222-0918.

Shoaling has been reported between approximate Miles 305.3 and 305.0, LDB. The navigation channel has been reduced to approximately 265 feet. Mariners are urged to exercise caution in the area.

Merchants Railroad Bridge; Work barges continue excavating around both left and right descending navigation piers and the right descending pier of the center span. Work barges should not encroach more than 65 feet into the navigation channel, at any time. For work barge locations, mariners are encouraged to contact the onsite work boat M/V KATHERINE OHARA via VHF-FM Channel 6 or 16 or by phone at (217) 248-9077.

Douglas MacArthur Bridge; Two suspended platforms are located in the center navigation span. Each platform measures 9 feet wide and hang 5 feet below low steel. One platform is located 60 feet channelward of the right descending pier and the other platform is located 120 feet channelward of the left descending pier. There are also 3 platforms located at various locations in the Illinois span. Mariners are urged to transit the bridge with caution.

Multiple buoys have been reported missing between approximate Miles 99.0 and 47.0. Mariners are urged to exercise caution in the area.

I-57 Bridge; Mariners are advised that the green lights marking the alternate span, have been permanently extinguished. Mariners are advised to use the main channel span until further notice.

Shoaling has been reported between approximate Miles 280.0 and 280.0, RDB, towards the sailing line. The shallowest water, less than 8 feet, is reported at Mile 280.8 and 280.4, RDB, towards the sailing line. The channel width is less than 300 feet in this area. Mariners are urged to exercisecaution in the area.

Shoaling has been reported between approximate Mile 218.0 and 217.0. Mariners are urged to exercise caution in the area.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

19-21

19-21

12-21

19-21

19-21

17-21

17-21

19-21

49-20

32-19

17-21

44-20

19-21

16-21


MILE 491.8 - MILE 491.2 - AIDS TO NAVIGATION

MILE 485.81 - BRIDGE REPLACEMENT


MILE 403.1 - BRIDGE REPAIR



MILE 305.3 - MILE 305.0 - CHANNEL CONDITION

MILE 183.2 - BRIDGE CONSTRUCTION



MILE 7.5 - BRIDGE LIGHTING REMOVAL/ALTERNATE SPAN

MISSOURI RIVERMILE 282.0 - MILE 280.0 - CHANNEL CONDITION - UPDATE



12 May 202119/21LNM:


Shoaling has been reported between approximate Mile 214.5 and 213.5. Mariners are urged to exercise caution in the area




The gate opening at Braddock L/D, vicinity of Mile 11.3, is greater than 15.0 feet. The COTP Pittsburgh has issued the following Safety Advisory; Exercise caution when transiting under the McKeesport - Duquesne Highway Bridge, in the vicinity of Mile 14.0 and the Union Railroad Bridge, in the vicinity of Mile 14.2, due to the narrow channel and the short distance between these two bridges.

Mascaro Construction Co., LP., has installed four (04) Temporary Lighted Danger Buoys with White flash characteristic Fl 2.5s, to mark a turbidity curtain around the perimeter of the construction area located at the Allegheny County Sanitary Authority (ALCOSAN), in the vicinity of Mile 3.6, RDB. The Temporary Lighted Danger Buoys were installed in the following approximate positions: 40-28-42.82N 080-02-51.39W, 40-28-47.97N 080-02-55.63W, 40-28-55.90N 080-03-03.99W and 40-29-00.91N 080-03-09.91W. Any questions, inquiries or navigation safety concerns, should be directed to Mascaro Construction, Mr. Steve Senchesen, via telephone at (412) 321-4901 or email to [email protected], or you may contact U.S. Coast Guard Sector Ohio Valley at (502) 779-5422 or via email at: [email protected]. Mariners are advised to exercise caution in this vicinity and to completely avoid navigating outside of the navigable channel in the area.

Neville Island Bridge (Main and back channels); Maintenance and repairs to the bridge will be performed, through October 31, 2021. A containment system will reduce the vertical clearance to 63.0 feet and a barge in the channel will reduce the horizontal clearance to 656 feet.

The gate opening at Montgomery L/D, vicinity of Mile 31.7, is greater than 40 feet. The COTP Pittsburgh has issued a Safety Advisory. Mariners are urged to exercise caution when transiting under the Newell Highway Bridge, in the vicinity of Mile 44.5, due to strong set and water currents in the area. Up-bound towing vessels are advised that when performing a set over or knock out through the Montgomery L/D, to secure the head of theirtows to the lock wall using the closest pin possible, before the set over or knockout is initiated and ensure that tows are fully secured prior to leaving the vicinity of the locks. Down-bound towing vessels performing a double lockage, are strongly advised to have a helper boat assist the tows in keeping alongside the guidewall while entering the locks.

Continuing until approximately May 28, 2021, Amherst Madison L.L.C., will install a diffuser at a facility in the vicinity of Mile 257.0, RDB. The contractors floating plant will consist of the M/V ANDY MULLINS, a barge mounted crane and 3 material barges. Work will be conducted from 7:00 a.m. until 5:00 p.m., Monday through Saturday. During non-working hours, the contractors floating plant will be moored at the worksite and lightedaccordingly. The M/V ANDY MULLINS will monitor VHF-FM Channel 13 or 16. Mariners are urged to transit the area at their slowest safe speed and proceed with caution.

The City of Columbus, Ohio, has installed (02) Unlighted Danger Buoys to notify the recreational mariner of approach to dam and spillway structures. The Unlighted Danger Buoys were installed in the following approximate positions: 39-56-31.87N 083-00-15.01W and 39-56-30.04N 083-00-15.01W. Any questions, inquiries or navigation safety concerns should be directed to City of Columbus Recreation & Parks Department - (614) 645-8045 or via email to: [email protected] or you may contact U.S. Coast Guard Sector Ohio Valley at (502) 779-5422 or via email at: [email protected]. Mariners are advised to exercise caution in the vicinity of the Greenlawn Dam and to completely avoid navigating beyond the Unlighted Danger Buoys.

Continuing until approximately June 30, 2021, the Meldahl L/D (main chamber) in the vicinity of Mile 436.2, will be closed for maintenance. During

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

16-21

16-21

16-21

16-21

19-21

46-20

17-21

19-21

13-21

10-21





MONONGAHELA RIVERMILE 14.2 - MILE 11.3 - CHANNEL CONDITION/SAFETY ADVISORY

OHIO RIVERMILE 3.6 - TEMPORARY LIGHTED DANGER BUOYS

MILE 8.7 - BRIDGE REPAIRS

MILE 31.7 - MILE 44.5 - CHANNEL CONDITION/SAFETY ADVISORY

MILE 257.0 - DIFFUSER INSTALLATION

MILE 356.5SCIOTO RIVERGREENLAWN DAM - AIDS TO NAVIGATION

MILE 436.2 - L/D CLOSURE




12 May 202119/21LNM:


this period the auxiliary chamber will be available to pass traffic. Mariners may contact the lockmaster via VHF-FM Channel 13, for additional information.

High water conditions reportedly exist in the vicinity of Mile 436.2, Meldahl L/D. Mariners are advised to exercise caution in the area due to hazardous conditions associated with strong currents, increased drift and severe outdrafts. Mariners are advised to consider horsepower capabilityand tow size. Fleet operators should regularly check their fleets and immediately report barge breakaways to the U.S. Coast Guard.

On May 21, 2021, from 9:00 p.m., until midnight, the Cincinnati Reds Fireworks Display will be held between approximate Miles 470.1 and 470.4. The COTP Ohio Valley has issued a Safety Zone for this event, extending 500 feet from the Ohio shoreline. Mariners are prohibited from transiting this area for the duration of the fireworks displays. For additional information regarding these events, mariners may contact the event manager at (513) 284-2144. The U.S. Coast Guard Sector Ohio Valley will monitor VHF-FM Channel 16.

Brent Spence Highway Bridge; A suspended containment system is being installed following the contour of the bridge and will reduce the vertical clearance approximately 3 feet. Mariners are advised to transit the bridge with caution.

Continuing until further notice, the north chamber (river chamber) at the McAlpine L/D in the vicinity of Mile 606.8, is closed for repairs. The south chamber (land chamber) will remain open to pass traffic. Mariners shall take direction from the McAlpine L/D Operators.

The wickets at the Olmsted L/D in the vicinity of Mile 964.6, have been lowered. The navigation lane has shifted to the navigation pass. The navigation pass is 900 feet wide and is marked with buoys. Down-bound tow maximum dimensions are 175 feet by 1,200 feet, including the towboat, with no more than 25 regulation barges and not to exceed 5 wide. No hip barges or other deviation that could degrade normal steerage characteristics are allowed for down-bound tows. Up-bound tow maximum dimensions are 140 feet by 1,600 feet including the towboat, with no more than 28 regulation barges and not to exceed 4 wide. Up-bound tows shall have adequate power to maintain speed. All mariners shall take direction from the Olmsted L/D Control Tower.

Shoaling has been reported in the vicinity of Mile 6.5, at the mouth of the Kinnickinnic River. Buoys in the area may not properly mark the channel orbe missing. Debris and snags may be present in the area. Mariners are advised to transit the area with caution and at their slowest safe speed.

Continuing until approximately May 29, 2021, Inland Pipeline Dredge INTEGRITY, and attendant plant will be conducting dredging operations in the vicinity of Mile 366.0, Aberdeen Lake. Work will be conducted 24-hours per day, 7-days per week. Dredge material will be disposed in the permittedupland disposal area AB-12. Inland Pipeline Dredge INTEGRITY, and attendant plant can be contacted via VHF-FM Channel 16. Mariners may contact Roger Wilson, Jr., or Joshua Oliver, at the Tennessee-Tombigbee Project Management Office, at (662) 245-5500. Mariners are urged to transit the area at their slowest safe speed to minimize wake.

On June 12, 2021, from 11:00 a.m. until 5:00 p.m., and on June 13, 2021, from 12:30 p.m. until 5:00 p.m., the Demopolis Parks and Recreation will sponsor the Rumble on the River Boat Race between approximate Miles 216.0 and 214.5, Demopolis City Landing. Marine police will monitor traffic during the time of the event; however, traffic will not be required to stop. Mariners are urged to exercise caution when transiting this area. Mariners may contact Mr. Paul Sager at (334) 341-2326 or (334) 654-7100, for additional information.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

16-21

19-21

17-21

07-21

17-21

18-21

10-20

18-21

19-21

SECTION VIII - LIGHT LIST CORRECTIONSAn Asterisk *, indicates the column in which a correction has been made to new information

ENCLOSURESUSACE Channel Status Reports

(7)Remarks

(1)No.

(2)Name and Location

(3)Mile

(5)Characteristic

(4)Bank

(6)Structure / Dayboard Up Down



MILE 470.1 - MILE 470.4 - FIREWORKS DISPLAY/SAFETY ZONE/RIVER CLOSURE



MILE 964.6 - CHANNEL CONDITION - L/D RESTRICTIONS

ST. CROIX RIVERMILE 6.5 - CHANNEL CONDITION

TENNESSEE-TOMBIGBEE WATERWAYMILE 366.0 - DREDGE OPERATION

MILE 216.0 - MILE 214.5 - MARINE EVENT

None

12 May 202119/21LNM:


Arkansas River Channel Status Reports.17-21LNM:

Commander, Eighth Coast Guard DistrictHale Boggs Federal Building, Room 1230

500 Poydras Street, New Orleans, LA 70130-3310Telephone (504) 671-2327

(Business Hours 7:00 a.m. - 3:30 p.m. Monday - Friday)(Nights, Weekends, Holidays) (504) 589-6225

RADM Nadeau

-Channel Status Reports: http://www.swl.usace.army.mil/Missions/Navigation/ -Navigation conditions, river stages and 4-day flow forecast are available and updated daily at:

http://www.swl.usace.army.mil/Missions/WaterLevels/DailyReports.aspx

-Notices to Navigational Interests (NTNI): http://ntninotices.usace.army.mil/

-USCG Local Notice to Mariners: http://www.navcen.uscg.gov/?pageName=lnmDistrict&region=8&ext=g

-Channel Hydrographic Surveys: http://navigation.usace.army.mil/Survey/Hydro

At 8:00 am today:

-Montgomery Point Tailwater was El. 134.84

-Montgomery Point Headwater was El. 135.18

-Norrell Lock Tailwater was El. 137.8

-Differential between Norrell and

Montgomery Point – 2.62 ft

Forecast for Apr 30:

-Montgomery Point Tailwater - El. 133.7

-Montgomery Point Headwater - El. 133.9

-Norrell Lock Tailwater - El. 135.8

-Differential between Norrell and Montg. Pt – 1.9 ft

Navigation

Condition

Montgomery

Point L&D

Norrell L&D

Vessels use

the lock

TW < El.

115

TW < El.

143

Lock gates are pinned open;

vessels pass thru the lock

N/A TW > El. 143

Vessels use

the navigation pass

TW > El.

115

TW > El.

155

*TW = Tailwater

Flows & Stages Lock & Dam Nav Mile

Bank Stabilization

Groundings

Dredge

MKARNS-AR Channel Status Report No. 21-08 April 26, 2021

Fourche LaFave River

Petit Jean River

Little Maumelle River

Maumelle River

Big Piney Creek

Cadron Creek

Dredging Activities: No dredging is being performed at this time.

Deviations: None

Groundings/Incidents: none reported.

Closures & Channel Conditions:

NavNot SWL 21-06 – I-430 bridge, channel closure 7am-7pm daily: 16-18 June, 23-25 Aug

and 28 Oct-1 Nov.

NavNot SWL 21-02 – I-30 bridge, right channel span closure. All vessels must use the left

channel span only.

NavNot SWL 20-60 – Lock 6: Aug 16-26 intermittent delays. Aug 27-Sep 9, the lock will

be closed. See original notice for more details.

NavNot SWL 20-18 – COVID-19 update: industry shall contact lock 4 hours prior to crew changes;

(see original notice or call lock for more details)

NavNot SWL 19-84 – Lock 10, down-bound tows must stop and orient themselves in a straight

position prior to lockage & avoid contact with the lock walls in the vicinity of new stoplog slot cuts.

NavNot SWL 19-58 – Mont Pt, No passing in nav

pass. Favor lock wall side of the nav pass, stay 75’ from the lock wall poles.

Virtual marker

identifies light pole’s

original location.

NavNot SWL 19-58

Favor longwall in d/s

approach.

Nav Not SWL 21-09

108.1

Toad Suck Ferry L&D 8

256.8

Arkansas state line

125.4

308.6

Arkansas Post Canal

Dam 2

Norrell L&D 1

Lock 2

Joe Hardin L&D 3

Emmett

Sanders L&D 4

COL Charles D.

Maynard L&D 5

David D. Terry L&D 6

Murray L&D 7

Arthur V. Ormond L&D 9

Dardanelle L&D 10

Ozark-Jeta

Taylor L&D 12

James W.

Trimble L&D 13

205.5

176.9

292.8

155.9

13.3

10.3

86.3

66.0

50.2

0.5

Montgomery Point L&D

L&D White River

Arkansas River

Ark

an

sa

s R

ive

r

53,000 cfs at

8:00 am today

91,000 cfs at

8:00 am today

Mississippi River

Lee Creek

Mulberry River

88,000 cfs at

8:00 am today

Tow haulage out.

NavNot SWL 21-06

http://www.swl.usace.army.mil/Missions/Navigation/

http://www.swl.usace.army.mil/Missions/WaterLevels/DailyReports.aspx

http://ntninotices.usace.army.mil/

http://www.navcen.uscg.gov/?pageName=lnmDistrict&region=8&ext=g

http://navigation.usace.army.mil/Survey/Hydro

Lock & Dam - Flows Nav Mile

LINKS

Notices to Navigational Interests (NTNI):

USCG Local Notice to Mariners:

McClelland-Kerr Arkansas River Navigation System Charts 2016:

Groundings

Dredge

MKARNS - OK Channel Status Report No. 21-04 25 March 2021

Lock 15 Robert S. Kerr

Lock 16 Webbers Falls

Lock 17 Chouteau

Lock 18 Newt-Graham

Lock 14 W.D. Mayo

Ark

ansa

s R

iver

Tulsa District

Updates

Port of Catoosa

Oakley's Port 33

Mid America Port

Port of Dunkin

Port of Muskogee

Port of Keota

Port of Fort Smith

Ports

118,563 cfs

115,050 cfs

106,300 cfs

36,000 cfs

32,796 cfs

421.6

336.2

366.6

Navigation Conditions: https://www.swt-wc.usace.army.mil/

Damaged daybeaconjust under water surface~300' North of channel red line at NM 348.9

319.6

401.4

Dredging operationsat Sans Bois Creek NM 6.9 - NM 8.0

LOCATION NORMAL ELEVATION DEVIATION

Lock 14 W.D. Mayo

Lock 15 Robert S. Kerr

Lock 16 Webbers Falls

Lock 17 Chouteau

Lock 18 Newt Graham

411 - 412.5

458 - 460

487 - 490

511 - 511.5

532 - 532.5

None

None

None

None

None

TD 2021-4 NOTICE OF POTENTIAL DELAYS DURING INSPECTION AND MAINTENANCE ACTIVITIES WEBBERS FALLS L&D No. 16, NM 368.9

McCLELLAN-KERR ARKANSAS RIVERNAVIGATION SYSTEM, OKLAHOMA

Mariners can expect delays at Webbers Falls L&D No. 16 from 7 April through 8 April 2021 due to lock chamber Miter Gate inspections. Major Maintenance crews will perform inspections from the hours of 0800-1700 daily. Mariners can expect delays of up to 6 hours while inspections are ongoing.All work is expected to be completed as scheduled. However, unforeseen issues could require additional time. Waterway users are asked to check with Lock No. 16 for the latest information. Questions or request for additional information concerning this notice should be directed to Mr. Robert Steiner; Navigation Operation Manager: 918-607-0952 or Mr. Vic Heister; Navigation Field Engineer: 918-669-7244.

TD 2021-1.1NOTICE OF LOCK CLOSUREW. D. MAYO L&D No. 14, NM 319.6WEBBERS FALLS L&D No. 16, NM 366.6McCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM, OKLAHOMA

W. D. MAYO L&D No. 14, NM 319.6 will be closed to navigation traffic on the following dates for the actions listed below:

2 June (0700) to 3 June 2021 (1200)Lock closed for electrical repairs/upgrades;9 June (0700) to 10 June 2021 (1200)Lock closed for electrical repairs/upgrades.

WEBBERS FALLS L&D No. 16, NM 366.6 will be closed to navigation traffic on the following dates for the actions listed below:

3 November (0700) to 4 November 2021 (1200) Lock closed for electrical repairs/upgrades;10 November (0700) to 11 November 2021 (1200) Lock closed for electrical repairs/upgrades.

All work is expected to be completed as scheduled. However, unforeseen issues could require additional time. Waterway users are asked to check with Lock No. 14 or 16 for the latest information. Questions or request for additional information concerning this notice should be directed to Mr. Robert Steiner; Navigation Operation Manager: 918-607-0952 or Mr. Vic Heister; Navigation Field Engineer: 918-669-7244.

TD 2020-6(1) COVID-19: LOCK PROTOCOL CHANGES (Update to SWL 20-13 and TD 2020-6) MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEMDue to the ongoing COVID-19 concerns, mariners are required to follow the below procedure for crew change out at all MKARNS Locks in Little Rock and Tulsa Districts: Industry shall contact the Lock 4 hours in advance of anticipated crew change. Number and names of the crew will be provided along with delivery of supplies. No industry personnel shall be allowed inside USACE control houses or buildings during crew changes, except in the case of medical emergency. Crew changes will still be allowed on the lock wall but industry must go directly from the vehicle to the motor vessel. Industry personnel will be required to use their own facilities while navigating through the lock. The physical exchange of trip tickets from crew members to lock staff members will still not be allowed and must be communicated by some other means prior to transiting the lock. These changes are effective immediately and will remain in effect until further notice. Questions or requests for additional information concerning this notice should be directed to: Little Rock District Office, at (501) 324-5739 or [email protected]. Tulsa District: Mr. Robert Steiner; Navigation Operation Manager: 918-775-4475 ext 5833 or Mr. Vic Heister; Navigation Field Engineer: 918-669-7244.

Grounding at Dirty Creek NM 359.0 Green buoy directly across Dirty Creek Lt. (358.4) is outside channel.

The Coast Guard has been notified and will fix on their next trip upstream.

Dredging Operations:

Sans Bois Creek NM 6.9 - NM 8.0

https://www.swt.usace.army.mil/Missions/Navigation/Navigation-Charts/

https://www.swt.usace.army.mil/Missions/Navigation/Navigation-Charts/

https://www.navcen.uscg.gov/?pageName=lnmDistrict&region=8&ext=r

https://www.swt-wc.usace.army.mil/

https://www.swt.usace.army.mil/Missions/Navigation/Navigation-Notices/Article/2550317/td-2021-4-webbers-falls-ld-16-potential-delays/

https://www.swt.usace.army.mil/Missions/Navigation/Navigation-Notices/Article/2482018/td-2021-11-wd-mayo-webbers-falls-lock-closures/

https://www.swt.usace.army.mil/Missions/Navigation/Navigation-Notices/Article/2134279/td-2020-61swl-20-18-covid-19-lock-protocol-changes-update/




district 8 mrs week: 19/21 mississippi river system

Documents