u.s. department of homeland security united …24 june 2020 lnm:25/20 coast guard district 8gulf...

24 June 202025/20LNM:

8Coast Guard District GULF of 47

U.S. Departmentof Homeland Security

United StatesCoast Guard

LOCAL NOTICE TO MARINERS

8TH DISTRICT LOCAL NOTICE TO MARINERSGULF OF MEXICO

Econfina River, FL to the Rio Grande, TXLIGHT LIST VOLUME IVNOTICE NUMBER 25/20

June 24, 2020

References: COMDTPUB P16502.4, Vol. IV, 2020 Edition and Coast Pilot 5.Both publications, along with corrections, are available for download at:

https://nauticalcharts.noaa.gov/publications/coast-pilot/index.html https://www.navcen.uscg.gov/pdf/lightLists/LightList_V4_2020.pdf

COAST GUARD DISTRICT 8, WATERWAYS, (504) 671-2327, 7:00 a.m. until 3:30 p.m. (CST)NIS WATCHSTANDER PHONE (703) 313-5900 24-HOURS A DAY

INTERNET ADDRESS HTTPS://www.navcen.uscg.govCOMMENTS REGARDING SECTION VI - PROPOSED CHANGES MAY ALSO BE EMAILED TO: [email protected]

GULF OF MEXICO LNM VIA INTERNET https://www.navcen.uscg.gov

BROADCAST NOTICE TO MARINERS COVERED IN THIS EDITION

ORIGINATING UNIT BEGINNING BNMS ENDING BNMS

CCGD8 BNM 0051 - 20 (D8) BNM 0051 - 20 (D8) SECTOR MOBILE (MO) BNM 0360 - 20 (MO) THROUGH BNM 0370 - 20 (MO) SECTOR NEW ORLEANS (NO) BNM 0294 - 20 (NO) BNM 0311 - 20 (NO) SECTOR HOUSTON-GALVESTON (GA) BNM 0408 - 20 (GA) BNM 0430 - 20 (GA) SECTOR CORPUS CHRISTI (CC) BNM 0257 - 20 (CC) BNM 0258 - 20 (CC)

ABBREVIATIONS

District 8 GULF Week: 25/20

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 - Flashing

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 Service

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 - Topmark

https://nauticalcharts.noaa.gov/publications/coast-pilot/index.html

https://www.navcen.uscg.gov/pdf/lightLists/LightList_V4_2020.pdf

HTTPS://www.navcen.uscg.gov

mailto:[email protected]

https://www.navcen.uscg.gov

24 June 202025/20LNM:


AHOP Above Head of PassesBHOP Below Head of PassesHSC Houston Ship ChannelMRGO Mississippi River - Gulf OutletHWY HighwayIHNC Inner Harbor Navigation CanalF/V Fishing VesselAP Assigned PositionCPA Closest Point of ApproachCOTP Captain of The PortSOLAS Safety of Life at SeaI.A.W. In Accordance WithM/V Motor VesselS/V Sailing VesselMPH Miles Per Hour

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

NOTICE OF PLATFORMS, DRILL RIGS AND ATTENDANT VESSELS

GPS TESTING

SPECIAL NOTICE - HURRICANE SEASON

The drill rigs and vessels that have been temporarily established will display lights and sound signals, according to size or class, during periods of darkness and reduced visibility. Numerous large anchor buoys which may be lighted displaying a white 4-seconds characteristic light and unlighted buoy may be established up to 2,000 or more yards from the vessel or rig site. Mariners should avoid passing close aboard the rigs or vessels. Offshore structures that have been established will display lights and a fog signal sounding 1 blast (2-sec. blast) every 20-seconds. Mooring buoys (white with blue band) may be located within 500 yards of the structure for mooring attendant vessels and/or barges. Mariners should avoid passing close aboard structures.

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.

The hurricane season is considered to extend from June 1, 2020 through November 30, 2020. Tropical storms and hurricanes often develop with little warning. Extensive damage to small craft often results in loss of life. All mariners, particularly operators of small fishing vessels, are reminded that advanced planning which might prevent loss of vessel and crew should include: (a) Instruction of crew and passengers in location of emergency equipment and emergency procedures.(b) Presailing check of vessel, machinery, and equipment for seaworthiness.(c) Installation of strong ground tackle.(d) Review of storm center evacuation procedures.(e) Knowledge of nearest hurricane shelter or port.(f) Constant radio watch on VHF-FM Channel 16 and frequent monitoring of VHF-FM Weather Channel for National Weather Service Broadcasts.Due to tropical storms and hurricanes, mariners should be aware that aids to navigation along the coasts of Florida, Alabama, Mississippi, Louisiana and Texas, and on structures in the Gulf of Mexico and surrounding waters may have been damaged or destroyed. Lighted and unlighted buoys may have been moved from charted position, damaged, sunk, extinguished, or otherwise made inoperative. Mariners should not rely completely upon the position or operation of an aid to navigation, but should also employ such other methods of determining position as may be available. Wrecks and submerged obstructions may have been moved from charted locations and pipelines may become uncovered or moved,due to the force of storm surges. Storm surge and winds may create shoals in affected waters. The U.S. Aids to Navigation system marking wrecks and obstructions is intended for use with nautical charts. The exact meaning of a particular aid to navigation may not be clear to the mariner unless the appropriate nautical chart is consulted. Virtually all U.S. lateral marks are located in IALA Region B and follow the traditional 3R rule of red, right, returning. In U.S. waters, returning from seaward and proceeding toward the head of navigation is generally considered as moving westerly along the Gulf Coast. Mariners should exercise caution and report aid to navigation discrepancies and hazards to navigation to the nearest Coast Guard unit.During the hurricane season, drawbridges along the coast may deviate from normal operating procedures. Some bridges may be unable to open

LNM:

LNM:

DPW/PRIV AIDS

07-19

Additional Abbreviations Specific to this LNM Edition:

G - Green GIWW - Gulf Intracoastal WaterwayHAZ - Hazard to NavigationHBR - HarborHOR - Horizontal ClearanceHT - Height

NW - Notice WriterOBSCU - ObscuredOBST - ObstructionOBSTR - ObstructionOc - OccultingODAS - Anchored Oceanographic Data Buoy

TRLB - Temporarily Replaced by Lighted BuoyTRLT - Temporarily Replaced by LightTRUB - Temporarily Replaced by Unlighted BuoyUSACE - Army Corps of EngineersW - WhiteY - Yellow

https://www.navcen.uscg.gov

24 June 202025/20LNM:


SPECIAL NOTICE - HURRICANE SEASON

because of high winds. Others may be authorized extended closed periods to facilitate evacuation of land traffic. Mariners should anticipate bridge closures by listening to the National Weather Service and Coast Guard Broadcasts on hurricane conditions. Because of the uncertainty of hurricane movements and bridge closures, mariners are urged to seek passage through drawbridges well in advance of the arrival of gale force winds.Locks and Navigation Structures are operated to pass navigation until such time, that water levels and wind conditions warrant operations unsafe. The structures are then closed in accordance with hurricane preparation procedures. Mariners will be given as much notice as possible when structures are to be closed. However, these structures may be closed on short notice well in advance of the actual storm. Mariners are advised to seek safe harbor as soon as possible.

Mariners are advised that the Hurricane Season extends from June 1, 2020 to November 30, 2020.

Locks and Navigation Structures operated by the U.S. Army Corps of Engineers will attempt to pass navigation until such time that water levels and wind conditions render operations unsafe. The structures are then closed in accordance with Hurricane procedures.

Mariners will be given as much notice as possible when structures are to be closed. However, these structures may be closed on short notice well in advance of the actual storm. Mariners are advised to seek safe harbor as soon as possible.

General information for the New Orleans District can be found at: https://www.mvn.usace.army.mil

Mariners using the following structures should consult the respective agency listed below for updates:

* GIWW Sector Gate (on the Inner Harbor Navigation Canal Surge Barrier) - Southeast Louisiana Flood Protection Authority-East* Bayou Bienvenue Floodgate - Southeast Louisiana Flood Protection Authority-East* Bayou Bienvenue Lift Gate - Southeast Louisiana Flood Protection Authority-East* Seabrook Sector Gate - Southeast Louisiana Flood Protection Authority-East* Bayou Dupre Floodgate - Southeast Louisiana Flood Protection Authority-East

Information for the Southeast Louisiana Flood Protection Authority -East can be found at: https://urldefense.proofpoint.com/v2/url?u=https-3A__www.floodauthority.org_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=FM4iOKdCRwTV4b7dXefcDiYHk_ngO9ALua68a9bbLH4&e=

* Harvey Canal Sector Gate - Southeast Louisiana Flood Protection Authority-West* GIWW West Closure Complex (WCC) - Southeast Louisiana Flood Protection Authority-West* Bayou Segnette Sector Gate - Southeast Louisiana Flood Protection Authority-West

Information for the Southeast Louisiana Flood Protection Authority -West can be found at: https://urldefense.proofpoint.com/v2/url?u=https-3A__slfpaw.org_floodgate-2Dsummary_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=Fi6Q_cOTQiQSl3etAKDIdgMboJ1KLW3d8nKLmdSnFeQ&e=

* Bayou Verret Floodgate (also known as the Sellers Canal Floodgate) - St. Charles Parish

Information for St. Charles Parish Government can be found at: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.stcharlesgov.net_departments_emergency-2Dpreparedness&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=JYLiAmvRFeDRsWnbtSguHeAXhwE2Wzna7GdqGJnR2uw&e=

* Hero Canal Stoplog Gate - Plaquemines Parish* Empire Lock - Plaquemines Parish* Ostrica Lock - Plaquemines Parish* Empire Floodgate - Plaquemines Parish

Information for Plaquemines Parish Government can be found at: https://urldefense.proofpoint.com/v2/url?u=https-3A__plaqueminesparish.com_flood-2Dcontrol-2Dheavy-2Dequipment_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=cvaCaFjMH1ayctcRkPDXz7kYyYE-TcBbhOJShgXc0jc&e=

* Larose Floodgate - Lafourche Parish* Leon Theriot Floodgate (Golden Meadow) - Lafourche Parish

Information for Lafourche Parish Government can be found at: https://urldefense.proofpoint.com/v2/url?u=http-3A__www.lafourchegov.org_departments_homeland-2Dsecurity-2Demergency-2Dpreparedness&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=Mv-v3Ru-

LNM:20-20

https://urldefense.proofpoint.com/v2/url?u=https-3A__www.floodauthority.org_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&LNM:




https://www.mvn.usace.army.mil

https://urldefense.proofpoint.com/v2/url?u=https-3A__slfpaw.org_floodgate-2Dsummary_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=Fi6Q_cOTQiQSl3etAKDIdgMboJ1KLW3d8nKLmdSnFeQ&e=






https://urldefense.proofpoint.com/v2/url?u=http-3A__www.stcharlesgov.net_departments_emergency-2Dpreparedness&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=JYLiAmvRFeDRsWnbtSguHeAXhwE2Wzna7GdqGJnR2uw&e=






https://urldefense.proofpoint.com/v2/url?u=https-3A__plaqueminesparish.com_flood-2Dcontrol-2Dheavy-2Dequipment_&d=DwIFAg&c=0NKfg44GVknAU-XkWXjNxQ&r=nFxrG0bZmQJWP9Nve12jxoIXB3scC5v7GE4xFny3If8&m=clOpCq3LO76043niW-h2Ft8qO6a5sOS0zxP7lID2MU8&s=cvaCaFjMH1ayctcRkPDXz7kYyYE-TcBbhOJShgXc0jc&e=










24 June 202025/20LNM:


U.S. MARITIME ADVISORY 2020-006

LA - GIWW MILE 176.0, WHL TO ATCHAFALAYA RIVER MILE 98.0 - Waterways Analysis and Management System Study

LA - MISSISSIPPI RIVER - Old River Lock

LA - MISSISSIPPI RIVER - Old River Control Structures Project - UPDATE

FL - AL - GA - APALACHICOLA - CHATTAHOOCHEE RIVER SYSTEM - WATER LEVEL INFORMATION/CHANNEL CONDITION

VWFjqAW53nnUe4NKmNGGTzYISKQziL3BKs0&e=

This revised advisory updates and cancels U.S. Maritime Advisory 2020-005.1. References: (a) U.S. Maritime Alert 2020-002A.(b) U.S. Coast Guard (USCG) Maritime Safety Information Bulletins (MSIBs) on Novel Coronavirus (COVID-19)2. Issue: Current info on COVID-19 for mariners and maritime commerce stakeholders is being published through USCG MSIBs, which are available within the 2020 drop down at https://go.usa.gov/xdsP5. This information will be updated as the situation warrants.3. Guidance: Mariners should reference the latest Coast Guard MSIBs, per paragraph 2 above, for USCG, State Department, and CDC guidance, including travel guidance.4. Contact Information: Maritime industry questions about COVID-19 guidance and requirements should be communicated to [email protected], local USCG Captain of the Port (COTP) offices, or to a vessel's appropriate COTP for its next port of call.

The U.S. Coast Guard is conducting a Waterways Analysis and Management System Study on the GIWW, from Mile 176.0, WHL, to the Atchafalaya River Mile 98.0. The study focuses on the existing near shore aids to navigation system, waterborne commerce, marine casualty information, and future development projects. The purpose of this study is to determine the navigational requirements of vessels operating in the in shore environment. Individual operators and interested maritime industry representatives are requested to provide comments and feedback using the Local Notice Feedback email below. Comments and feedback can be emailed to: [email protected] with GIWW to ATCHAFALAYA RIVER WAMS as the subject line. All comments can also be mailed to:

Officer in ChargeAids to Navigation Team Morgan City800 Youngs RD Suite 100Morgan City, LA 70380E-mail: [email protected] Alternate contact: [email protected]: (985) 518-3036

Continuing until approximately September 30, 2020, due to repairs on the Lock Emergency Bulkhead Lowering Carriage, and the procedures contained in this bulletin, tows entering the Lock are urged to use extreme caution while approaching and entering the lock chamber. While approaching the Lock, the following are required for passage:1. Tows are to enter the Lock at DEAD SLOW speed.2. All tows are restricted to no longer than 1,100 feet in length.3. All tows will line up along the floating guidewall before proceeding.4. Two line-handlers with life vests and bumpers will be required on both approach and exiting of the Lock.5. Vessels must be moored by bow and stern lines to floating timberheads.Again, use extreme caution when locking through Old River Lock. The Lockmaster, Anthony T. Lindsly, can be reached at (225) 492-3333, for up-to-date information. The point of contact with the USACE New Orleans District is Russell Beauvais, at (225) 492-2169.

Effective immediately, mariners are advised that the U.S. Government M/V WILLIAM JAMES is no longer performing picket boat duties at the inflowchannels of the low sill and auxiliary control structures.

Due to recent high water on Chattahoochee and Apalachicola Rivers, all mariners are urged to exercise extreme caution when transiting these waterways as the aids to navigation may be missing or not reliable. The U.S. Coast Guard is unable to service aids to navigation on Chattahoochee River between Walter F. George and George W. Andrews Locks and Dams. U.S. Coast Guard is reporting shoaling on Chattahoochee River below George W. Andrews Lock and Dam and between Mile 2.0 through Mile 5.0. Mariners are urged to exercise extreme caution when transiting these waterways as the aids to navigation may be missing, submerged, or not reliable. U.S. Coast Guard Aids to Navigation Team Eufaula will continue servicing aids as weather and river conditions allow.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

21-20

11-20

25-20

13-20

25-20

23-20

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.

https://go.usa.gov/xdsP5





24 June 202025/20LNM:


DISCREPANCIES (FEDERAL AIDS)

LNM EndLLNR Aid Name Status Chart No. BNM Ref. LNM StMobile Point Light

Colorado River East Jetty Entrance Obstruction LightShoreline Ten Wreck Lighted Buoy WR2

NOAA Lighted Data Buoy 42003 (ODAS)

NOAA Data Buoy 42409

St Marks River Light 7

St Marks River Light 37

Dog Island Light 8

West Pass Light

St Joseph Bay Entrance A Range Front LightSt Joseph Bay Entrance C Range Rear LightSt Joseph Bay Entrance C Range Rear Passing LightSt Andrew Bay West Light 14

Grand Lagoon Channel Daybeacon 11

Old East Pass Harbor Channel Buoy 2


U. S. Coast Guard Base Daybeacon 2

U. S. Coast Guard Base Daybeacon 4

Choctawhatchee Bay Entrance Daybeacon 13Pensacola Bay Navy Range Front Light

Pensacola Bay Navy Range Rear Light

Bayou Chico Daybeacon 13

Blackwater Channel Light 21

Blackwater Channel Daybeacon 34

Blackwater Channel Daybeacon 38

Mobile Point Light

Mobile Channel B Range Front Light

Mobile Channel Lighted Buoy 46


Mobile Channel D Range Front Light

Mobile Channel Light 49

Theodore Ship Channel Junction Light T

Mobile Channel Light 63



Mobile Channel F Range Rear Light

Arlington Channel Junction Buoy

Spanish River Light

Twelve Mile Island Light

Bon Secour River Daybeacon 3

Bon Secour River Daybeacon 9

South Fork Channel Daybeacon SF

Fly Creek Daybeacon 6

Dauphin Island Channel Daybeacon 7


LT EXT

STRUCT DEST

OFF STA

ADRIFT

MISSING

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DMGD/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

MISSING

OFF STA

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRLT

LT EXT/STRUCT DMGD

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST

LT EXT

LT EXT

TRLB

MISSING/TRLB

STRUCT DMGD

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

TRLB

TRLB

LT EXT/STRUCT DMGD

TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

11/20

11/18

04/20

20/17

24/19

43/18

43/18

48/19

42/18

47/13

40/18

43/18

19/20

24/20

01/20

17/20

19/20

17/20

23/20

03/19

50/13

45/17

44/19

21/20

21/20

11/20

23/20

02/20

52/19

22/20

25/20

22/20

13/19

10/20

07/20

20/20

04/20

15/20

16/20

19/20

18/19

16/19

21/19

02/20

02/20

11377

11319

11313

11006

11006

11406

11406

11405

11402

11393

11393

11393

11391

11391

11385

11385

11385

11385

11385

11384

11384

11378

11385

11385

11385

11377

11377

11380

11380

11377

11376

11377

11380

11376

11376

11376

11376

11376

11376

11378

11378

11378

11376

11378

11378

180

1377

1420

1460

1468

1540

1695

2495

2950

3025

3085

3090

3600

4350

4590

4600

4655

4660

4670

4850

4855

5340

5530

5580

5600

6095

6180

6480

6485

6495

6510

6545

6575

6620

6635

6675

6690

6720

6725

6810

6840

6855

7065

7185

7195

0144-20 MO

0070-18 CC

0028-20 CC

0028-17 D8

0035-19 D8

0733-19 MO

0931-13 MO

0564-19 MO

0564-19 MO

0284-20 MO

0352-20 MO

0009-20 MO

0256-20 MO

0298-20 MO

0246-20 MO

0338-20 MO

0698-19 MO

1028-16 MO

0696-19 MO

0312-20 MO

0311-20 MO

0144-20 MO

0048-20 D8

0022-20 MO

0043-20 MO

0325-20 MO

0364-20 MO

0329-20 MO

0191-19 MO

0134-20 MO

0099-20 MO

0306-20 MO

0247-20 MO

0211-20 MO

0218-20 MO

0289-20 MO

0328-19 MO

0287-19 MO

0706-19 MO

0029-20 MO

0030-20 MO

24 June 202025/20LNM:



Theodore Ship Channel Junction Light T

Arlington Channel Junction Buoy

Bayou La Batre WReck Light WR

Bayou La Batre Buoy 15

Bayou La Batre Buoy 17

Bayou La Batre Daybeacon 21

Bayou La Batre Light 22

Bayou La Batre Daybeacon 23


Bayou Coden Junction Light BC

Bayou Coden Daybeacon 2

Bayou Coden Daybeacon 3

Pascagoula Channel D Range Front LightPascagoula Channel D Range Rear LightPascagoula Channel D Range Rear LightPascagoula Channel D Range Rear LightPascagoula Channel Lighted Buoy 27

Bayou La Batre Junction Lighted Buoy BBPascagoula Channel B Range Front LightPascagoula Channel C Range Rear LightBayou Casotte Channel D Range Front LightBayou Casotte Channel B Range Rear LightDog Keys Pass Buoy 3

Biloxi East Channel Light 2

Biloxi East Channel Daybeacon 20

Biloxi East Channel Daybeacon 30

Gulfport Ship Channel Light 28


Gulfport Obstruction Light




Bayou Portage Channel Daybeacon 4

Little Lake Daybeacon 3

Little Lake Light 7

Chef Menteur Pass Light 4

Mississippi River - Gulf Outlet Light 101

Mississippi River - Gulf Outlet Light 106

BAPTISTE COLLETTE BAYOU ENTRANCELIGHTBaptiste Collette Bayou Light 1

Baptiste Collette Bayou Light 3




STRUCT DEST/TRUB

STRUCT DEST/TRLB

TRUB

STRUCT DEST/TRLB

OFF STA

TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

DAYMK MISSING

DAYMK MISSING

DAYMK MISSING

LT EXT

TRLB

TRLB

DAYMK DMGD

LT EXT

DAYMK DMGD

REDUCED INT

OFF STA

DAYMK DMGD

STRUCT DEST/TRUB

STRUCT DMGD

DAYMK MISSING

STRUCT DEST/TRLB

DAYMK DMGD

STRUCT DEST/TRLB

STRUCT DEST/TRLB

DAYMK DMGD

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

01/20

22/20

04/20

23/20

06/20

28/19

23/20

18/20

08/20

09/20

08/20

08/20

40/19

23/20

23/20

41/17

22/20

22/20

22/20

23/20

14/19

23/20

27/19

12/20

24/20

24/20

25/20

24/20

24/20

11/18

24/20

24/20

24/20

04/20

24/20

24/20

22/20

50/18

34/19

24/19

24/19

24/19

24/19

21/20

09/20

11378

11377

11376

11374

11374

11374

11374

11374

11374

11374

11374

11374

11374

11375

11375

11375

11375

11375

11375

11375

11373

11375

11375

11372

11372

11373

11372

11372

11372

11372

11372

11372

11372

11372

11367

11367

11367

11364

11364

11353

11353

11353

11353

11353

11353

7215

7355

7555

7680

7710

7720

7740

7745

7750

7755

7765

7775

7785

7960

7970

7970

7970

8020

8025

8095

8115

8405

8515

8600

8700

8785

8820

9735

9780

9785

9800

9895

9940

10220

10470

10485

10820

11745

11770

12380

12385

12395

12405

12465

12500

0008-20 MO

0329-20 MO

0247-20 MO

0334-20 MO

0068-20 MO

0333-20 MO

0271-20 MO

0124-20 MO

0197-20 MO

0122-20 MO

0123-20 MO

0615-19 MO

0048-20 D8

0048-20 D8

0516-18 MO

0327-20 MO

0321-20 MO

0322-20 MO

0048-20 D8

0711-19 MO

0048-20 D8

0442-19 MO

0161-20 MO

0048-20 D8

0048-20 D8

0369-20 MO

0048-20 D8

0359-20 MO

0360-20 MO

0357-20 MO

0048-20 D8

0100-20 MO

0048-20 D8

0048-20 D8

0253-20 NO

0872-18 NO

0526-19 NO

0339-19 NO

0340-19 NO

0341-19 NO

0227-20 NO

0239-20 NO

0228-20 NO

24 June 202025/20LNM:


South Pass Light 4

South Pass Light 3B

South Pass Danger Light A

South Pass Danger Light B

South Pass Daybeacon 5

South Pass Light 6

South Pass Light 5A

South Pass Danger Daybeacon C

Oysterville Light 9A

South Pass Light 15

Southwest Pass Entrance East Range Rear LightSouthwest Pass Leading Light

Southwest Pass Light 7

Southwest Pass Light 17

Southwest Pass Head Range Front LightCubits Gap Range Rear Light

Upper Venice Anchorage Upper Daybeacon 11.2Ostrica Anchorage Lower Daybeacon 23.0Neptune Light 24

Point Celeste Light 53

Poverty Point Light 60

New Orleans General Anchorage LowerDaybeacon 90.1Quarantine Anchorage Upper Daybeacon 91.6Huey P Long Bridge Approach Buoy AHuey P Long Bridge Approach Buoy BHuey P Long Bridge Approach Buoy C

Huey P Long Bridge Approach Buoy D

Lower Kenner Bend Anchorage Lower Daybeacon 113.5Mississippi River Wreck Lighted Buoy WR4Hale Boggs Luling Bridge Approach Buoy CWoodland Light 134

Lucy Light 135

California Light 137

Gramercy Bridge Approach Buoy 1



Lower Belmont Crossing Range Front LightSunshine Bridge Approach Buoy 1

Sunshine Bridge Approach Buoy A

Sunshine Bridge Approach Buoy C

Mcmanor Light 179

Philadelphia Point C Range Front Light

Philadelphia Point C Range Rear Light

White Castle Range Front Light

STRUCT DEST/TRLB

STRUCT DEST/TRLB

MISSING/STRUCT DEST/TRLB

DAYMK DMGD

DAYMK MISSING

DAYMK MISSING

STRUCT DEST

DAYMK DMGD

LT EXT

STRUCT DEST/TRLB

DAYMK DMGD

STRUCT DEST/TRLB

STRUCT DEST/TRLB

DAYMK DMGD/STRUCT DMGD

DAYMK DMGD

DAYMK DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DMGD

STRUCT DMGD

STRUCT DEST

STRUCT DEST

OFF STA

OFF STA

OFF STA

MISSING

STRUCT DEST

LT EXT

OFF STA

STRUCT DEST

LT EXT/STRUCT DMGD

STRUCT DEST

OFF STA/MSLD SIG/BUOY DMGD

MISSING

MISSING

LT EXT

OFF STA

OFF STA

MISSING

REDUCED INT/DAYMK IMCH

LT EXT

LT EXT

LT EXT

42/18

44/18

44/18

24/20

24/20

24/20

24/20

24/20

24/20

43/19

23/20

20/19

50/19

23/20

23/20

23/20

10/20

22/20

21/20

24/20

23/20

23/20

23/20

25/20

25/20

23/20

23/20

23/20

09/20

50/19

52/19

11/20

23/20

15/20

23/20

23/20

04/20

23/20

23/20

23/20

23/20

10/20

24/20

25/20

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11361

11353

11364

11364

11364

11364

11368

11368

11370

11370

11370

11370

11370

11370

11370

11370

11376

11370

11370

11370

11370

11370

11370

11370

11370

11370

11370

11370

11370

12590

12591

12592

12593

12595

12596

12596.01

12596.02

12610

12665

12710

12725

12790

12830

12910

12955

13095

13175

13180

13355

13465

13790

13820

14035

14040

14045

14050

14110

14160

14250

14400

14410

14440

14555

14560

14565

14650

14835

14840

14850

14970

14985

14990

15045

0688-19 NO

0762-18 NO

0289-20 NO

0290-20 NO

0293-20 NO

0294-20 NO

0292-20 NO

0291-20 NO

0048-20 D8

0081-20 NO

0048-20 D8

0262-19 NO

0803-19 NO

0048-20 D8

0048-20 D8

0048-20 D8

0141-20 NO

0246-20 NO

0238-20 NO

0048-20 D8

0048-20 D8

0048-20 D8

0048-20 D8

0297-20 NO

0298-20 NO

0267-20 NO

0268-20 NO

0048-20 D8

0123-20 NO

0792-19 NO

0829-19 NO

0152-20 NO

0048-20 D8

0206-20 NO

0269-20 NO

0270-20 NO

0029-20 NO

0271-20 NO

0272-20 NO

0273-20 NO

0048-20 D8

0142-20 NO

0284-20 NO

0306-20 NO

24 June 202025/20LNM:


White Castle Range Rear Light

White Castle Range Rear Light

Eureka Light 195

Bayou Goula E Range Front Light

Bayou Goula E Range Rear Light

Granada Range F Upper Front Light

Arlington Range Front Light

Arlington Range Rear Light

I-10 Bridge Approach Buoy E

I-10 Bridge Approach Buoy G

Tiger Pass Danger Daybeacon C

Tiger Pass Danger Light J

Tiger Pass Buoy 24

Tiger Pass Daybeacon 25



Barataria Pass Buoy 10

Bayou Rigaud Daybeacon 5

Bayou Rigaud Light 6



Barataria Waterway Daybeacon 34


Barataria Waterway Light 35A


Barataria Waterway Light 40

Barataria Waterway Light 44

Belle Pass Range Front Light

Belle Pass West Jetty Light 3

Belle Pass East Jetty Light 4

Belle Pass Entrance Light 6

Cat Island Pass Buoy 4

Cat Island Pass Buoy 5

Cat Island Pass Lighted Buoy 12

Lake Pelto Light LP

Bayou Grand Caillou Daybeacon 11

Atchafalaya Channel Buoy 9

Atchafalaya Channel Buoy 12

Atchafalaya Channel Light 19

Atchafalaya River Light 11

Atchafalaya River Daybeacon 15

Southwest Pass - Vermilion Bay Channel Light 7Southwest Pass - Vermilion Bay Channel Light 13Freshwater Bayou Light 10

Freshwater Bayou Light 12

Intracoastal City Light 1

Mermentau Channel Light 8

DAYMK DMGD

LT EXT

LT EXT

LT EXT

LT EXT

DAYMK DMGD

STRUCT DEST/LT IMCH/REDUCED INT/TRLTSTRUCT DEST/LT IMCH/REDUCED INT/TRLTMISSING

MISSING

DAYMK MISSING

DAYMK MISSING

MISSING

DAYMK MISSING

DAYMK MISSING

STRUCT DEST/TRUB

OFF STA

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DMGD/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

LT IMCH

STRUCT DMGD

STRUCT DMGD

STRUCT DEST/TRLB

MISSING

TRUB

OFF STA

DAYMK MISSING

STRUCT DEST/TRUB

OFF STA

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

OFF STA/STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

DAYMK MISSING

STRUCT DMGD

STRUCT DMGD

22/20

25/20

07/20

24/20

24/20

07/20

32/15

42/15

23/20

23/20

24/20

23/20

23/20

23/20

23/20

13/20

47/19

09/20

23/20

20/20

23/20

23/20

11/20

11/20

11/20

21/20

21/20

23/20

23/20

23/20

23/20

24/19

33/19

01/20

23/20

10/20

24/20

24/20

04/20

24/20

24/20

16/20

16/20

11/20

24/20

25/20

30/19

11370

11370

11370

11370

11370

11370

11370

11370

11370

11370

11361

11361

11361

11361

11361

11361

11365

11365

11365

11365

11365

11365

11365

11365

11365

11365

11365

11365

11346

11346

11346

11357

11357

11357

11357

11356

11351

11351

11351

11351

11351

11349

11349

11350

11350

11350

11348

15050

15050

15060

15075

15080

15145

15300

15305

15355

15365

15465

15525

15540

15545

15550

15690

15850

15970

15980

15995

16010

16345

16350

16355

16365

16380

16400

16980

16995

17000

17005

17695

17700

17725

17930

18005

18560

18575

18615

18915

19040.01

20130

20145

20610

20620

20659

20725

0259-20 NO

0305-20 NO

0087-20 NO

0287-20 NO

0285-20 NO

0091-20 NO

0140-20 NO

0066-18 NO

0274-20 NO

0275-20 NO

0048-20 D8

0048-20 D8

0048-20-D8

0048-20 D8

0048-20 D8

0169-20 NO

0765-19 NO

0147-20 NO

0048-20 D8

0232-20 NO

0048-20 D8

0048-20 D8

0150-20 NO

0149-20 NO

0151-20 NO

0240-20 NO

0241-20 NO

0048-20 D8

0048-20 D8

0048-20 D8

0048-20 D8

0512-19 NO

0514-19 NO

0007-20 NO

0048-20 D8

0133-20 NO

0282-20 NO

0283-20 NO

0043-20 NO

0048-20 D8

0311-20 NO

0310-20 NO

0248-20 NO

0155-20 NO

0048-20 D8

0302-20 NO

0042-19 D8

24 June 202025/20LNM:


Grand Lake Light 4

Mermentau River Crossing Light 2


Lake Arthur Daybeacon 31

Calcasieu Channel Light 50



Devils Elbow Light 3

Devils Elbow Industrial Canal Light 7

Calcasieu River Light 99

Coon Island Channel A Range Rear LightCalcasieu River Light 119

Calcasieu River Light 121

Port Arthur Canal Light 40

Taylor Bayou Turning Basin Light 1

Sabine-Neches Canal Light 54


Sabine River Daybeacon 4

Old River Obstruction Light 2A

Neches River Light 68

Galveston South Jetty Light 5A

Galveston Anchorage Lighted BuoyCHouston Ship Channel Light 35A

Houston Ship Channel Light 41









South Boater Cut Light 8



Morgans Point Approach Outer Range Rear LightHouston Ship Channel Light 82


Cedar Bayou Channel Daybeacon 6

Cedar Bayou Channel Light 14









STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DMGD

STRUCT DEST/TRLB

REDUCED INT

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DMGD/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

REDUCED INT

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

DAYMK MISSING

STRUCT DEST/TRLB

STRUCT DEST/TRLB

LT IMCH

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DMGD/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

MISSING/STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

20/20

20/20

20/20

21/20

44/17

16/20

20/20

16/20

20/20

22/20

12/20

17/20

11/20

13/20

24/20

13/20

18/20

21/20

05/19

12/20

24/20

25/20

25/20

23/20

53/19

16/20

19/20

19/20

19/20

19/20

18/20

16/20

25/20

19/20

24/20

25/20

17/20

19/20

33/19

47/19

27/19

08/20

41/19

27/19

47/19

46/19

12/19

44/19

11348

11348

11348

11348

11339

11347

11348

11348

11348

11347

11347

11347

11347

11342

11331

11331

11331

11331

11331

11343

11324

11324

11327

11324

11324

11327

11327

11327

11327

11327

11327

11327

11327

11327

11327

11327

11327

11327

11328

11328

11328

11328

11328

11328

11328

11328

11328

11328

20925

20954

20980

21180

21430

21625

21775

21795

21840

21880

22040

22140

22165

22780

22875

22920

22935

23110

23265

23585

23720

23815

24030

24080

24085

24090

24100

24110

24170

24180

24250

24255

24290

24295

24380

24400

24530

24545

24625

24645

24650

24660

24665

24675

24680

24685

24690

24695

0362-20 GA

0356-20 GA

0360-20 GA

0402-20 GA

0252-20 GA

0343-20 GA

0254-20 GA

0338-20 GA

0378-20 GA

0171-20 GA

0283-20 GA

0170-20 GA

0219-20 GA

0404-20 GA

0214-20 GA

0334-20 GA

0377-20 GA

0051-19 GA

0186-20 GA

0406-20 GA

0431-20 GA

0414-20 GA

0388-20 MO

0173-20 GA

0248-20 GA

0330-20 GA

0327-20 GA

0387-20 GA

0432-20 GA

0318-20 GA

0259-20 GA

0421-20 GA

0332-20 GA

0407-20 GA

0413-20 GA

0319-20 GA

0333-20 GA

0615-19 GA

0099-20 GA

0383-19 GA

0102-20 GA

0721-19 GA

0293-20 GA

0301-20 GA

0082-20 GA

0145-20 GA

0369-20 GA

24 June 202025/20LNM:













Houston Ship Channel Light 112B

Houston Ship Channel Light 114A




Houston Ship Channel Light 126A



Greens Bayou Security Zone Marker

Double Bayou Channel Daybeacon 10

Double Bayou Channel Daybeacon 11

Double Bayou Channel Light 12

Anahuac Channel Daybeacon 16

Texas City Channel Light 7

Texas City Channel Light 9

Texas City Cut B Inner Range Front LightClear Creek Channel Daybeacon 3

Clear Creek Channel Light 6

Freeport Harbor Outbound Range Front LightFreeport Harbor Outbound Range Rear LightColorado River East Jetty Entrance Obstruction LightMatagorda Ship Channel Lighted Buoy 4Matagorda Ship Channel Lighted Buoy 7Matagorda Ship Channel Light 24

Matagorda Ship Channel Light 66

Port Lavaca Channel Light 5

Port Lavaca Harbor of Refuge Daybeacon 4Lavaca Bay Channel Daybeacon 22

Lavaca River Daybeacon 3

Aransas Pass Lighted Buoy 3


Aransas Pass Light 11

Aransas Channel Light 2

Aransas Channel Daybeacon 8

Aransas Channel Light 10

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DMGD/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DMGD/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

DAYMK MISSING

STRUCT DEST/TRLB

DAYMK DMGD

REDUCED INT

STRUCT DEST

STRUCT DEST

MSLD SIG

MSLD SIG

STRUCT DEST

OFF STA

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

DAYMK IMCH

DAYMK IMCH

OFF STA

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST/TRLB

40/19

41/19

40/19

40/19

04/20

07/19

21/20

19/20

18/20

17/20

22/20

18/20

20/20

12/20

17/20

14/20

24/20

17/20

22/20

34/18

17/19

17/19

17/19

25/19

20/20

25/20

08/20

25/20

25/20

39/18

39/18

11/18

20/20

20/20

18/20

20/20

17/18

38/18

11/14

11/14

25/20

15/20

47/19

07/20

25/20

19/19

11328

11328

11328

11328

11328

11328

11328

11328

11328

11328

11328

11328

11329

11329

11329

11329

11329

11329

11325

11325

11326

11326

11326

11326

11324

11324

11324

11327

11327

11322

11322

11319

11319

11319

11319

11317

11317

11317

11317

11317

11312

11309

11309

11309

11309

11309

24700

24705

24710

24715

24720

24725

24745

24755

24795

25100

25220

25350

25365

25370

25380

25420

25520

25700

25740

25812

25890

25900

25905

25960

26075

26085

26110

26370

26385

27005

27010

27047

27150

27155

27220

27480

27715

27800

27900

27910

28140

28175

28205

28210

28235

28245

0101-20 GA

0370-20 GA

0100-20 GA

0613-19 GA

0302-20 GA

0077-19 GA

0371-20 GA

0325-20 GA

0320-20 GA

0271-20 GA

0383-20 GA

0309-20 GA

0342-20 GA

0203-20 GA

0281-20 GA

0226-20 GA

0405-20 GA

0295-20 GA

0382-20 GA

0536-18 GA

0216-19 GA

0217-19 GA

0218-19 GA

0329-19 GA

0381-20 GA

0415-20 GA

0107-20 GA

0429-20 GA

0430-20 GA

0604-18 GA

0605-18 GA

0070-18 CC

0200-20 CC

0199-20 CC

0187-20 CC

0196-20 CC

0159-18 CC

0483-18 CC

0205-14 CC

0206-14 CC

0261-20 CC

0158-20 CC

0465-19 CC

0052-20 CC

0260-20 CC

0173-19 CC

24 June 202025/20LNM:


Port Aransas Harbor Light 3

Port Aransas Harbor Daybeacon 4

Corpus Christi Channel Light 25



La Quinta Channel Light 1

La Quinta Channel Light 8

Jewel Fulton Channel Daybeacon 1

Jewel Fulton Channel Daybeacon 3

Rincon Canal Daybeacon 4

Port Mansfield Channel Daybeacon 16

Port Mansfield Channel Daybeacon 33

Brazos Santiago Entrance Channel Lighted Buoy 3Laguna Madre Channel Light 21

Harlingen-Port Isabel Light 90

Brownsville Channel Light 30


Brownsville Channel D Range Rear LightBrownsville Channel G Range Rear LightApalachicola River Daybeacon 6

Apalachicola River Daybeacon 30

Wetappo Creek Light 19

Long Point Buoy 4

St Andrew Bay West Light 14

Choctawhatchee Bay Daybeacon 45

La Grange Bayou Daybeacon 18

Choctawhatchee Bay Lighted Buoy 58

Garnier Bayou Entrance Daybeacon 4Santa Rosa Sound Entrance Buoy 9

Santa Rosa Sound Entrance Buoy 13

Santa Rosa Sound Daybeacon 14



Santa Rosa Sound Light 59

Santa Rosa Sound Light 102

Pensacola Bay Navy Range Front Light


Pensacola-Mobile Lighted Buoy 2

Pensacola-Mobile Buoy 6B

Pensacola-Mobile Light 86

Pensacola-Mobile Daybeacon 99


Pensacola-Mobile Buoy 107


Pensacola-Mobile Light 123


Pass Aux Herons Light 2

STRUCT DEST/TRLB

OFF STA/STRUCT DEST/TRUB


STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

OFF STA

STRUCT DMGD/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB


DAYMK DMGD

DAYMK DMGD

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

OFF STA/TRLB

DAYMK DMGD

MISSING

OFF STA

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

DAYMK MISSING

STRUCT DEST

STRUCT DEST/TRLT

LT EXT/STRUCT DMGD

TRLB

OFF STA

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST

TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

DAYMK DMGD

STRUCT DEST/TRLB

40/19

36/17

20/20

08/20

22/20

21/20

52/19

04/20

04/20

15/20

05/20

20/19

45/19

28/19

44/19

15/20

22/19

44/19

14/20

13/20

19/20

53/19

15/20

19/20

07/20

52/19

19/20

25/20

17/20

15/20

19/20

19/20

19/20

25/20

13/20

03/19

50/13

29/19

16/20

19/20

23/20

23/20

05/20

24/20

24/20

23/20

04/20

11309

11309

11308

11312

11308

11312

11308

11309

11309

11311

11306

11306

11302

11302

11302

11302

11302

11302

11302

11402

11402

11393

11391

11391

11385

11385

11385

11385

11385

11385

11385

11385

11385

11385

11385

11384

11384

11384

11384

11378

11378

11378

11378

11378

11378

11377

11378

28320

28325

28630

28685

28695

28920

28985

29005

29010

29120

29350

29445

29475

29585

29830

29855

29890

29955

29970

30430

30505

30680

31015

31165

31565

31630

31895

32125

32180

32200

32250

32255

32270

32440

32695

33060

33065

33095

33130

33670

33735

33765

33780

33850

33860

33940

33965

0394-19 CC

0382-18 CC

0205-20 CC

0130-20 CC

0222-20 CC

0217-20 CC

0114-20 CC

0021-20 CC

0022-20 CC

0153-20 CC

0034-20 CC

0186-19 CC

0440-19 CC

0297-19 CC

0433-19 CC

0177-20 CC

0160-19 CC

0145-20 CC

0124-20 CC

0180-20 MO

0300-20 MO

0778-19 MO

0219-20 MO

0284-20 MO

0089-20 MO

0023-20 MO

0296-20 MO

0366-20 MO

0310-20 MO

0210-20 MO

0291-20 MO

0292-20 MO

0293-20 MO

0368-20 MO

0185-20 MO

0698-19 MO

1028-16 MO

0223-20 MO

0302-20 MO

0048-20 D8

0048-20 D8

0054-20 MO

0353-20 MO

0354-20 MO

0048-20 D8

0033-20 MO

24 June 202025/20LNM:


Pass Aux Herons Daybeacon 3

Pass Aux Herons Buoy 9










Pass Aux Herons Lighted Buoy 28




Pass Aux Herons Daybeacon 38

Belle Fontaine Light 8

Marianne Channel Light 3

Grand Island Channel Daybeacon 3

Grand Island Channel Light 9

Grand Island Channel Light 15

Chef Menteur Pass Light 4

Michoud Canal Light 2

Quarantine Anchorage Upper Daybeacon 91.6New Orleans General Anchorage LowerDaybeacon 90.1Bayou Perot Entrance Crossing Daybeacon 2Wax Outlet Northwest Approach Daybeacon NWVERMILLION RIVER LIGHT 2



Devils Elbow Light 3


Sabine River Daybeacon 4



Bolivar Peninsula Daybeacon 2

Bolivar Peninsula Light 19

Bolivar Peninsula Light 20

Galveston-Freeport Light 50

Galveston-Freeport Light 63

Galveston-Freeport G Range Rear LightWest Bay (Texas) Buoy 12

West Bay (Texas) Buoy 14

West Bay (Texas) Buoy 16

Chocolate Bay Buoy 1

Chocolate Bayou Channel North Entrance Junction Buoy E

OFF STA/STRUCT DEST/TRUB

TRUB

TRUB

OFF STA

TRUB

OFF STA

TRUB

OFF STA

TRUB

TRUB

TRUB

TRLB

TRUB

MISSING

TRUB

STRUCT DEST/TRUB

DAYMK MISSING

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DMGD/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/LT EXT/TRLB

STRUCT DEST/TRLB

LT EXT/STRUCT DMGD

OFF STA

OFF STA

OFF STA

MISSING

OFF STA/BUOY DMGD

45/19

39/19

11/20

23/20

39/19

23/20

39/19

12/20

17/20

33/18

33/19

42/19

08/20

07/20

08/20

23/20

24/20

24/20

24/20

24/20

25/20

22/20

22/20

23/20

23/20

24/20

23/20

23/20

20/20

20/20

16/20

20/20

21/20

18/20

13/20

23/20

09/19

08/19

27/19

17/19

10/18

25/20

25/20

25/20

25/20

25/20

11378

11378

11378

11378

11378

11378

11377

11378

11378

11374

11378

11378

11378

11378

11378

11374

11374

11372

11372

11367

11367

11367

11367

11368

11368

11367

11355

11350

11348

11348

11348

11348

11331

11331

11331

11324

11324

11324

11322

11322

11322

11322

11322

11322

11322

11322

33985

34010

34015

34025

34035

34080

34175

34180

34185

34195

34205

34210

34235

34240

34245

34285

34365

34410

34580

34595

34610

34710

34720

34840

34860

34965

35220

35278

35302

35325

35380

35410

35520

35685

35700

35880

35940

35945

36640.01

36815.01

36825

36970

36980

36990

36995

37040

0703-19 MO

0081-20 MO

0236-20 MO

0048-20 D8

0239-20 MO

0048-20 D8

0241-20 MO

0162-20 MO

0242-20 MO

0754-19 MO

0128-20 MO

0705-19 MO

0108-20 MO

0083-20 MO

0107-20 MO

0048-20 D8

0048-20 D8

0365-20 MO

0363-20 MO

0362-20 MO

0361-20 MO

0253-20 NO

0257-20 NO

0048-20 D8

0048-20 D8

0048-20 D8

0048-20 D8

0048-20 D8

0356-20 GA

0360-20 GA

0254-20 GA

0343-20 GA

0377-20 GA

0334-20 GA

0214-20 GA

0386-20 GA

0031-20 GA

0420-20 GA

0422-20 GA

0215-20 GA

0350-20 GA

0423-20 GA

0424-20 GA

0425-20 GA

0426-20 GA

0427-20 GA

24 June 202025/20LNM:


Chocolate Bayou Channel Outer Range Front LightChocolate Bay Buoy 13

Brazos River Crossing Light 2

Brazos River Crossing Light 4

Palacios Channel Daybeacon 24

Port O'Connor Channel Light 8

Port O' Connor Landcut Daybeacon 4

Victoria East Entrance Channel JunctionBuoy AVictoria East Entrance Channel Buoy 2E

Victoria Channel Light 22

Victoria Channel Daybeacon 27


Victoria Channel Daybeacon 33


Victoria Channel Buoy 42

Seadrift Channel Light 6

Seadrift North Entrance Channel Daybeacon 2NSan Antonio Bay Daybeacon 9

San Antonio Bay Light 19

San Antonio Bay Daybeacon 21






Copano Bay Approach Light 3

Aransas-Corpus Christi Bay Cutoff Channel Light 5Corpus Christi Bay Daybeacon 45

Corpus Christi Bay Daybeacon 50

Aransas Bay Alternate Route Daybeacon 39Aransas Bay Alternate Route Buoy 61Corpus Christi Baffin Bay Daybeacon 7

Corpus Christi Baffin Bay Daybeacon 12






Corpus Christi Baffin Bay Daybeacon 101Corpus Christi Baffin Bay Light 107

Corpus Christi Baffin Bay Light 111

Corpus Christi Baffin Bay Daybeacon 113Corpus Christi Baffin Bay Daybeacon 121Corpus Christi Baffin Bay Daybeacon 130Baffin Bay Land Cut Daybeacon 4

STRUCT DMGD

MISSING

STRUCT DEST

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST

MISSING

OFF STA

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

MISSING

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

MISSING/STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

MISSING

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

04/18

25/20

34/19

33/19

01/20

37/19

24/20

24/20

16/20

32/19

07/20

13/20

11/20

11/20

14/20

15/20

15/20

22/20

24/19

24/19

22/20

53/19

22/20

53/19

22/20

36/17

46/19

51/18

26/19

20/20

25/20

13/20

19/20

13/20

40/19

10/20

40/19

10/20

10/20

09/20

09/20

10/20

10/20

34/19

13/19

11322

11322

11322

11322

11317

11319

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11315

11314

11314

11308

11308

11314

11309

11308

11308

11308

11308

11308

11308

11308

11308

11308

11308

11308

11308

11308

11308

37120

37295

37395

37400

37745

37890

38010

38065

38070

38160

38175

38185

38195

38210

38225

38305

38320

38400.01

38470

38485.01

38500

38510.01

38545.01

38550.01

38590.01

38780

39090

39395

39410

39500.01

39715

39765

39785

39795

40120

40130.01

40470.01

40620.01

40805.01

40840

40865

40880.01

40930.01

40985.01

41165

0036-18 GA

0428-20 GA

0479-19 GA

0480-19 GA

0007-20 CC

0371-19 CC

0252-20 CC

0253-20 CC

0165-20 MO

0118-20 CC

0109-20 CC

0116-20 CC

0106-20 CC

0103-20 CC

0131-20 CC

0152-20 CC

0150-20 CC

0227-20 CC

0461-19 CC

0225-20 CC

0515-19 CC

0224-20 CC

0226-20 CC

0223-20 CC

0489-18 CC

0462-19 CC

0286-19 CC

0202-20 CC

0259-20 CC

0123-20 CC

0190-20 CC

0124-20 CC

0390-19 CC

0090-20 CC

0389-19 CC

0091-20 CC

0092-20 CC

0077-20 CC

0078-20 CC

0093-20 CC

0094-20 CC

0351-19 CC

0149-19 CC

24 June 202025/20LNM:


Baffin Bay Land Cut Light 7

Baffin Bay Land Cut Daybeacon 12



Land Cut Light 19

Land Cut-Arroyo Colorado Daybeacon 27Land Cut-Arroyo Colorado Light 29

Land Cut-Arroyo Colorado Daybeacon 31Land Cut-Arroyo Colorado Daybeacon 33Land Cut-Arroyo Colorado Daybeacon 41Land Cut-Arroyo Colorado Daybeacon 43Land Cut-Arroyo Colorado Daybeacon 46Land Cut-Arroyo Colorado Daybeacon 47Land Cut-Arroyo Colorado Daybeacon 48Land Cut-Arroyo Colorado Daybeacon 52Land Cut-Arroyo Colorado Daybeacon 69Land Cut-Arroyo Colorado Daybeacon 71Land Cut-Arroyo Colorado Daybeacon 72Land Cut-Arroyo Colorado Daybeacon 80Land Cut-Arroyo Colorado Daybeacon 84Land Cut-Arroyo Colorado Daybeacon 91Land Cut-Arroyo Colorado Daybeacon 93Land Cut-Arroyo Colorado Daybeacon 97Land Cut-Arroyo Colorado Daybeacon 98Land Cut-Arroyo Colorado Daybeacon 103Land Cut-Arroyo Colorado Light 104

Land Cut-Arroyo Colorado Daybeacon 106LAND CUT-ARROYO COLORADO LIGHT 115Land Cut-Arroyo Colorado Daybeacon 121Land Cut-Arroyo Colorado Daybeacon 122Land Cut-Arroyo Colorado Daybeacon 125Land Cut-Arroyo Colorado Daybeacon 129Land Cut-Arroyo Colorado Daybeacon 131Land Cut-Arroyo Colorado Light 136

Arroyo Colorado Cutoff Channel Daybeacon 14AArroyo Colorado Cutoff Channel Daybeacon 15Harlingen-Port Isabel Daybeacon 25


STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DMGD/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DMGD/TRUB

STRUCT DEST

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DMGD/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DMGD/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DMGD/TRUB

STRUCT DEST/TRLB

10/20

16/19

13/19

10/20

15/20

16/19

20/19

15/20

15/20

11/19

15/20

15/20

15/20

15/20

11/19

15/20

15/20

15/20

52/19

17/20

41/19

20/19

52/19

52/19

26/19

26/19

32/19

51/19

35/19

52/19

16/20

38/19

26/19

33/19

08/19

16/20

26/19

33/19

11308

11308

11306

11306

11306

11303

11306

11303

11303

11303

11303

11306

11306

11306

11306

11302

11302

11306

11306

11306

11306

11302

11302

11303

11303

11303

11303

11303

11302

11303

11302

11302

11303

11303

11303

11303

11303

11303

41185

41215

41290

41295.01

41460

41500.01

41520

41530.01

41555.01

41615.01

41620.01

41650

41655.01

41675

41695

41830.01

41850.01

41870

41910

41930

41970

41980.01

42000.01

42015

42030

42035

42055

42085

42115.01

42130

42135.01

42155.01

42165

42185

42285

42290

42500.01

42595

0087-20 CC

0088-20 CC

0089-20 CC

0148-20 CC

0243-20 CC

0241-20 CC

0242-20 CC

0143-20 CC

0100-19 CC

0139-20 CC

0138-20 CC

0140-20 CC

0142-20 CC

0099-19 CC

0147-20 CC

0136-20 CC

0137-20 CC

0498-19 CC

0174-20 CC

0403-19 CC

0187-19 CC

0499-19 CC

0239-20 CC

0265-19 CC

0264-19 CC

0326-19 CC

0494-19 CC

0353-19 CC

0501-19 CC

0376-19 CC

0263-19 CC

0339-19 CC

0074-19 CC

0172-20 CC

0097-20 CC

0336-19 CC

24 June 202025/20LNM:


DISCREPANCIES (FEDERAL AIDS) CORRECTED

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

Harlingen-Port Isabel Daybeacon 50








Brownsville Channel G Range Rear LightBrownsville Channel D Range Rear Light


Pascagoula Channel Light 40





Pass Christian Entrance West Light 2A

Pearl River Entrance Channel Light 1

Pearl River Entrance Channel Daybeacon 3Pearl River Entrance Channel Daybeacon 7Lake Pontchartrain Hwy 11 Bridge Wreck Lighted Buoy WR2Bayou Castine Light 2

Tchefuncte River Light 2

Amite River Buoy 5


Southwest Pass Entrance West Range Front LightSouthwest Pass B East Range Rear LightOlga Light 16

Fort Jackson Light 19

Point Pleasant Lower Light 30

Nestor Cnl Light 40

Myrtle Grove Light 59

Upper Grand View Reach Anchorage Lower Daybeacon 147.5Alhambra Range Front D Light

Alhambra Range Rear D Light

Virginia Range Front Light

Virginia Range Rear Light



Atchafalaya Channel Light 40

Sabine Pass Jetty B Range Rear Light

Bayport Ship Channel Light 6


STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRUB

STRUCT DEST/TRLB

STRUCT DEST/TRLB

STRUCT DEST/TRLB


DAYMK DMGD

DAYMK DMGD

RESET ON STATION

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

RELIGHTED

RELIGHTED

RELIGHTED

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

RELIGHTED

RELIGHTED

RELIGHTED

44/19

12/19

11/19

19/19

48/19

44/19

15/20

22/19

14/20

44/19

22/20

23/20

25/20

24/20

24/20

25/20

25/20

25/20

25/20

25/20

24/20

24/20

24/20

24/20

23/20

25/20

23/20

24/20

21/20

24/20

24/20

23/20

25/20

24/20

24/20

25/20

25/20

23/20

23/20

23/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

11302

11302

11302

11302

11302

11302

11302

11302

11302

11302

11376

11375

11372

11372

11372

11372

11372

11367

11367

11367

11369

11369

11369

11369

11353

11361

11361

11364

11364

11364

11364

11374

11370

11370

11370

11370

11370

11361

11361

11351

11342

11327

11328

42650

42700

42705.01

42730.01

42905

42940

42975

43010

43080

43100

6605

8125

9765

9775

9845

9920

10200

10430

10435

10445

11002

11195

11330

11654

12390

12715

12765

13115

13140

13225

13295

13460

14600

15025

15030

15090

15095

15655

15670

18730

22480

24490

24555

0437-19 CC

0266-19 CC

0091-19 CC

0177-19 CC

0471-19 CC

0433-19 CC

0177-20 CC

0160-19 CC

0124-20 CC

0145-20 CC

24 June 202025/20LNM:


DISCREPANCIES (PRIVATE AIDS)


Morgans Point Approach Inner Range Rear LightHouston Ship Channel Light 114

Upper Peggy's Lake Inbound Range Front LightDickinson Bayou Channel Buoy 23








Matagorda Ship Channel E Range FrontLightMatagorda Ship Channel G Range RearLightMatagorda Ship Channel F Range FrontLightCorpus Christi Cut A East Range Rear LightMarianne Channel Wreck Light WR2

Marianne Channel Daybeacon 19

Marianne Channel Light 22

Grand Island Channel Daybeacon 13

St Joseph Island Light 22

Lake Borgne Daybeacon 7

Pearl River Entrance Channel Light 1

Lake Borgne Daybeacon 12

Galveston-Freeport Cutoff Channel Buoy 11Galveston-Freeport Buoy 56

Chocolate Bay Buoy 23

Mobil-194-6 Lighted Horn Buoy

Energy XXI-102-10 (Lighted Horn Buoy)

Walter Lighted Danger Buoy South

Oryx-110-3 Lighted Buoy

Exxon-HI-176-B RACON

Texas A & M Lighted Oceanographic Buoy JFR-TX-58 Special Lighted Buoy

Shell Point Marina Light 2

Shell Point Channel Daybeacon 1









WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

RELIGHTED

RELIGHTED

RELIGHTED

RELIGHTED

WATCHING PROPERLY

WATCHING PROPERLY

RELIGHTED

RELIGHTED

RELIGHTED

RELIGHTED

RELIGHTED

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

WATCHING PROPERLY

RESET ON STATION

RESET ON STATION

MISSING

STRUCT DEST

OFF STA

MISSING

LT EXT/SS INOP

OFF STA

OFF STA

LT EXT

DAYMK MISSING

DAYMK MISSING

DAYMK DMGD

DAYMK MISSING

DAYMK DMGD

DAYMK DMGD

DAYMK DMGD

DAYMK DMGD

DAYMK MISSING

25/20

24/20

24/20

25/20

20/20

24/20

20/20

20/20

20/20

22/20

20/20

24/20

24/20

20/20

25/20

24/20

24/20

23/20

24/20

25/20

25/20

25/20

24/20

25/20

25/20

25/20

51/18

23/19

03/18

10/19

08/19

01/17

13/18

26/19

22/17

26/19

26/19

26/19

26/19

26/19

26/19

26/19

26/19

25/20

25/20

25/20

25/20

25/20

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25/20

25/20

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25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

25/20

11328

11329

11329

11327

11317

11317

11317

11317

11317

11317

11317

11317

11317

11319

11312

11372

11372

11372

11367

11367

11367

11367

11367

11324

11322

11322

11363

11361

1116

11330

11323

11356

11301

11405

11405

11405

11405

11405

11405

11405

11405

11405

11405

24590

25360

25395

26300

27245

27255

27290

27295

27330

27355

27375

27490

27575

27605

28310

34403

34465

34480

34605

34615

34635

34640

34650

35975

36680

37335

350

370

805

1055

1195

1440

1445

1835

1840

1845

1850

1855

1860

1870

1880

1885

1890

0097-19 GA

0525-16 CC

0115-18CC

0354-17 MO

24 June 202025/20LNM:






Junction Channel Daybeacon 3

Junction Channel Daybeacon 5

Port St Joe Marina Entrance Light 2

Port St Joe Marina Entrance Light 1

Gulf Power Electrical Tower Danger Lights(2)Gulf Power Electrical Tower Danger Lights (2)Bayou Texar Daybeacon 3A

Bayou Texar Daybeacon 9A

Bayou Texar Daybeacon 15A

NEON Special Lighted Scientific Monitoring Buoy ASpoil Bank Light 1

Mississippi Gulf Fish Reef Light A

Pascagoula River Obstruction Lighted Buoy 2Pascagoula River Obstruction Lighted Buoy 4Mississippi Gulf Fish Reef Light B

Graveline Bayou Channel Daybeacon 7



Deer Island Breakwater Southeast Danger LightDeer Island Breakwater Danger Light

Deer Island Breakwater Danger Light







Deer Island Breakwater Northwest Danger LightDavis Bayou Channel Daybeacon 1

Davis Bayou Channel Light 2

Davis Bayou Channel Daybeacon 24

Point Cadet Marina Breakwater Light 1

Point Cadet Marina Breakwater Daybeacon 2Point Cadet Marina Breakwater Light 3

Point Cadet Marina Breakwater Daybeacon 4Point Cadet Marina Breakwater Light 5

Point Cadet Marina Breakwater Daybeacon 6Old Fort Bayou Channel Daybeacon 8

Old Fort Bayou Channel Daybeacon 7

Old Fort Bayou Channel Daybeacon 9

Mississippi Gulf Fishing Reef Light B

MISSING

MISSING

MISSING

DAYMK DMGD

MISSING

MISSING

DAYMK DMGD

DAYMK DMGD

LT EXT

LT EXT

STRUCT DEST

STRUCT DEST

DAYMK DMGD

OFF STA

LT EXT

STRUCT DEST

MISSING

OFF STA/LT EXT

MISSING

STRUCT DMGD

STRUCT DMGD

STRUCT DMGD

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

STRUCT DEST/DAYMK MISSING

LT EXT/STRUCT DMGD

OFF STA

OFF STA

OFF STA

LT EXT/STRUCT DMGD

OFF STA

OFF STA

OFF STA

STRUCT DEST

OFF STA

STRUCT DEST

STRUCT DEST

26/19

26/19

26/19

26/19

26/19

26/19

22/15

22/15

50/17

50/17

13/17

19/18

11/17

47/19

39/17

15/18

19/17

19/17

33/14

48/16

48/16

48/16

03/18

03/18

03/18

03/18

03/18

03/18

03/18

03/18

03/18

03/18

32/19

07/16

14/15

50/18

50/18

44/17

50/18

50/18

50/18

45/19

28/18

15/17

15/18

11405

11405

11405

11405

11405

11405

11393

11393

11391

11391

11383

11383

11383

11376

11373

11374

11375

11375

11374

11374

11374

11374

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

11372

1895

1900

1910

1915

1930

1940

3170

3175

3495

3500

5105

5135

5165

6801.01

8170

8240

8245

8250

8560

8578.06

8578.08

8578.12

8639

8640

8645

8650

8655

8660

8665

8670

8675

8677

8830

8830.01

8830.19

9065

9070

9075

9080

9085

9090

9160.06

9160.08

9160.12

9480

0392-15 MO

0391-15 MO

0194-17 MO

0254-18 MO

0291-17 MO

0532-17 MO

0037-18 MO

0131-16 MO

225-15 NO

0040-18 MO

400-18 MO

0213-17 MO

24 June 202025/20LNM:


Mississippi Gulf Fishing Reef Light C

Eden Isles Channel Daybeacon 1

Eden Isles Channel Daybeacon 2

FR-LA-71-A

FR-LA-71-B

FR-LA-71-C

FR-LA-71-D

FR-LA-70-A

FR-LA-70-B

FR-LA-70-C

FR-LA-70-D

New Canal Light

Gulf South Pipeline Light L1

Gulf South Pipeline Light M1

Mississippi River - Gulf Outlet Pipeline Light 27 (C-1)Mississippi River - Gulf Outlet Pipeline Light 27 (C-1)Mississippi River - Gulf Outlet Pipeline Light 28 (C-2)Chevron Pier Light

Pilottown Terminal Wing Dam Light

Empire Water Intake Lights (2)

Entergy Louisiana Submerged Cable Lights (2)Shell Intake Dolphin Lights (3)

New Orleans Water Discharge Dolphin Lights (4)Mobil St. Bernard Intake Lighted Buoy

New Orleans Steamboat Co. Dock Light

Lasalle Landing Barge Dock Lights (2)

Entergy Waterford Lights (3)

Impala Warehousing Lighted Mooring Buoy AImpala Warehousing Lighted Mooring Buoy BOlin Dock Lights (3)

Willow Glenn Wharf Lights (5)

Placid Mooring Facility Lights (5)

Formosa Plastics Lower Dock Lights (2)

Great Lakes Dredge & Dock Lighted Danger Buoys (4)Meyers Canal Light 1

Superior Canal Entrance Light 2

Short Cut Canal Light 1



Lake De Cade Light 2

Lake De Cade Light 28

East Atchafalaya Bay Channel Daybeacon 16East Atchafalaya Bay Channel Daybeacon 24East Atchafalaya Bay Channel Daybeacon 26

MISSING

MISSING

STRUCT DEST

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

LT EXT

LT EXT

LT EXT

MISSING

STRUCT DEST

STRUCT DEST/HAZ NAV

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT EXT

LT IMCH

LT EXT

MISSING

LT EXT

STRUCT DMGD

HAZ NAV/LT EXT/STRUCT DMGD

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

MISSING

STRUCT DEST

STRUCT DEST

LT EXT

LT EXT

LT EXT

OFF STA/LT EXT/DAYMK MISSING

LT EXT

MISSING

MISSING

MISSING

33/14

06/17

48/16

23/16

23/16

23/16

23/16

23/16

23/16

23/16

23/16

41/11

41/19

30/19

52/18

38/16

38/16

14/17

14/17

14/17

49/13

02/14

40/17

17/20

05/19

12/14

44/14

10/19

10/19

46/17

51/19

33/18

30/17

37/18

03/15

15/18

11/18

11/18

11/18

50/15

15/17

35/14

03/15

35/14

11372

11369

11369

11369

11369

11369

11369

11369

11369

11369

11369

11369

11369

11363

11363

11363

11361

11361

11364

11364

11364

11367

11364

11368

11370

11370

11369

11370

11370

11370

11358

11364

11365

11355

11355

11355

11352

11352

11351

11351

11351

9485

10960

10965

10977

10977.01

10977.02

10977.03

10980

10985

10990

10995

11180

11520

11530

11705

11705

11710

12845

13015

13215

13505

13680

13700

13725

13965

14105

14360

14870

14875

15100

15115

15400

15420

15728.11

15730

16835

17911

17911.01

17911.02

18240

18245

18390

18410

18415

0933-16 NO

0506-16 NO

0507-16 NO

0508-16 NO

0509-16 NO

0510-16 NO

0511-16 NO

0512-16 NO

0513-16 NO

0529-19 NO

0905-18 NO

0768-16 NO

0769-16 NO

0203-17 NO

0205-17 NO

0206-17 NO

1376-13 NO

NO 047-19

122-19 NO

122-19 NO

0091-17 D8

823-19 NO

0599-17 NO

NO 0631-18

0245-18 NO

0167-18 NO

0168-18 NO

0169-18 NO

0245-17 NO

0055-15 NO

0056-15 NO

24 June 202025/20LNM:


East Atchafalaya Bay Channel Daybeacon 28East Atchafalaya Bay Channel Daybeacon 52East Atchafalaya Bay Channel Daybeacon 54East Atchafalaya Bay Channel Daybeacon 66Conrad Drydock Lights

Atchafalaya Bay Light 12

E Cote Blan Bay Canal Entrance Light 1

Mound Point Light 1

Quintana Canal Entrance Light

Boston Bayou Channel Light 7

Boston Bayou Channel Light 8

Cameron LNG Daybeacon B

Texas Water Board Research Light Tower AGolden Pass LNG Berthing Lighted Entrance Buoy ANavy Pier 10 Lights (2)

Orange County Pier Light 6



City of Port Neches Wharf Lights (2)

Baytown Marina Channel Daybeacon 1

Baytown Goose Creek Channel Daybeacon 6San Jacinto Bay Barge Channel Daybeacon 1San Jacinto Bay Barge Channel Daybeacon 2San Jacinto Bay Barge Channel Daybeacon 3San Jacinto Bay Barge Channel Daybeacon 6San Jacinto Bay Barge Channel Daybeacon 8San Jacinto Bay Barge Channel Daybeacon 16San Jacinto Bay Barge Channel Daybeacon 17San Jacinto Bay Barge Channel Daybeacon 18San Jacinto Bay Barge Channel Daybeacon 19San Jacinto Bay Barge Channel Daybeacon 20San Jacinto Bay Barge Channel Daybeacon 21San Jacinto Bay Barge Channel Daybeacon 25R & H Inc. Outfall Lighted Buoy

Galveston Bay Oyster Lease 411A Daybeacons (4)Watergate Marina Channel Light 2

Watergate Marina Channel Light 11

Watergate Marina Channel Light 13

Watergate Marina Channel Range Front LightWatergate Marina Channel Range RearLight

MISSING

MISSING

MISSING

MISSING//STRUCT DMGD

STRUCT DEST/LT EXT

LT EXT

LT EXT

OFF STA

LT EXT

LT EXT/DAYMK MISSING

DAYMK MISSING

STRUCT DMGD

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

LT EXT

STRUCT DEST

STRUCT DMGD

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

DAYMK MISSING

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

STRUCT DEST

LT EXT

STRUCT DEST

LT IMCH

DAYMK IMCH

STRUCT DEST

STRUCT DEST

STRUCT DEST

35/14

35/14

35/14

35/14

16/19

43/19

46/16

22/14

51/19

53/19

53/19

11/14

49/12

21/19

44/17

18/13

43/17

44/17

16/20

28/18

48/15

43/19

42/19

43/19

14/20

09/20

43/19

49/19

43/19

43/19

43/19

43/19

43/19

25/19

23/20

23/12

23/12

23/12

23/12

23/12

11351

11351

11351

11351

11355

11351

11351

11349

11349

11350

11350

11339

11342

11342

11331

11331

11331

11331

11343

11328

11328

11328

11329

11328

11329

11329

11326

11329

11326

11329

11329

11325

11326

11326

11326

18420

18475

18480

18505

19180

19515

19835

20065

20360

20565

20570

21710

22770

22795

23275

23280

23285

23290

23390

24820

24905

25105

25107

25110

25125

25130

25155

25158

25160

25162

25165

25168

25185

25770

26345

26530

26580

26585

26590

26595

0460-14 NO

0808-19 NO

0203-14 GA

0753-17 GA

0756-17 GA

0755-17 GA

0754-17 GA

0433-18 GA

0766-15 GA

0169-20 GA

0228-20 GA

0097-20 GA

0334-19 GA

0465-12 GA

0467-12 GA

0468-12 GA

0469-12 GA

0470-12 GA

24 June 202025/20LNM:


Ideal Channel Daybeacon 1

Ideal Channel Light 2

Ideal Channel Light 5





Clear Lake Wharf Light #2

Point Comfort Inner Channel Light 4

Chocolate Bay Channel Buoy 1




Espiritu Santo Bay - Barroom Bay Navigation Daybeacon 40University Of Texas Research Pier Lights (7)Mustang Beach Channel Daybeacon 11

Mustang Beach Channel Daybeacon 19

Mustang Beach Channel Daybeacon 38

Plains Corpus Christi Directional Sector Light AUniversity Beach Danger Daybeacon C

South Padre Island Channel Daybeacon9South Padre Island Channel Daybeacon15South Padre Island Channel Daybeacon23Gulf Power Electrical Tower Danger Lights(2)Gulf Power Electrical Tower Danger Lights (2)Hogtown Bayou Daybeacon 5

Indian Bayou Daybeacon 6

Indian Bayou Daybeacon 11

Fort Walton Lodge & Yacht Basin Daybeacon 2Escambia County Fish Bend South Channel Light 5Little Sabine Bay Daybeacon 2

Sherman Cove Marina Daybeacon 6

Grand Lagoon Boat Basin Channel Daybeacon 3Bay La Launch Channel Daybeacon 5

Mobil St. Bernard Intake Lighted Buoy

Conrad Drydock Lights

Conrad Drydock Light

Pier 77 Channel Buoy 3








LT EXT

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

LT EXT

LT EXT

MISSING

MISSING

MISSING

MISSING

STRUCT DMGD

STRUCT DEST

STRUCT DMGD

OFF STA

STRUCT DEST

LT EXT

DAYMK DMGD

MISSING

STRUCT DEST

MISSING

LT EXT

LT EXT

STRUCT DEST/TRUB

DAYMK DMGD

STRUCT DMGD

STRUCT DMGD

MISSING/STRUCT DEST/LT EXT

DAYMK MISSING

DAYMK MISSING/STRUCT DMGD

STRUCT DEST

STRUCT DEST

MISSING

STRUCT DEST/LT EXT

STRUCT DEST/LT EXT

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

MISSING

OFF STA

40/15

40/15

40/15

40/15

40/15

40/15

40/15

29/14

31/10

11/14

11/14

37/10

11/14

35/18

03/20

45/11

18/13

42/16

29/19

50/18

01/13

45/10

01/13

50/17

50/17

16/20

14/12

33/17

16/18

51/19

29/16

02/13

15/16

16/11

17/20

16/19

16/19

38/14

38/14

38/14

38/14

38/14

38/14

38/14

46/13

11326

11326

11326

11326

11326

11326

11326

11326

11317

11317

11317

11317

11317

11319

11309

11308

11308

11308

11311

11309

11302

11302

11302

11391

11391

11388

11385

11385

11385

11383

11378

11383

11378

11378

11364

11355

11352

11324

11324

11324

11324

11324

11324

11324

11324

26790

26795

26810

26815

26820

26825

26830

26855

27665

27820

27825

27830

27835

28090

28200

28460

28495

28595

28872

29190

29635

29655

29695

31060

31065

31705

31970

31995

32265

32966.04

32985

33160

33210

33610

34925

35155

35160

36215

36220

36225

36230

36235

36240

36245

36250

0193-14 CC

0194-14CC

0195-14 CC

0302-13CC

0439-16 CC

0304-19 CC

0246-18 CC

0217-20 MO

0192-18 MO

0633-16 MO

1002-12

0539-11 NO

0860-13 GA

24 June 202025/20LNM:


DISCREPANCIES (PRIVATE AIDS) CORRECTED


Harborwalk Entrance East Buoy 4

Harborwalk Entrance West Buoy 1

Harborwalk Entrance West Buoy 2

Brazoria Wildlife Refuge Wave Barrier LightAransas-Corpus Christi Bay Cutoff Channel Pipeline Light APackery Channel Daybeacon 12

Packery Channel Daybeacon 13



Padre Isles North Channel Daybeacon 16Padre Isles North Channel Daybeacon 16Queen Isabella Causeway North East Danger Lights (4)Queen Isabella Causeway North West Danger Lights (5)Queen Isabella Causeway South West Danger Lights (5)Queen Isabella Causeway South East Danger Lights(4)Anadarko Temporary Lighted Danger Buoy

Loop Fairway Lighted Buoy 3

OFF STA

MISSING

MISSING

LT EXT

STRUCT DEST/LT EXT





MISSING

MISSING

LT EXT

LT EXT

LT EXT

LT EXT

MISSING

WATCHING PROPERLY

34/13

08/18

08/18

17/13

40/17

41/18

41/18

41/18

41/18

37/08

39/18

14/19

14/19

14/19

14/19

40/18

03/20 25/20

11322

11322

11322

11322

11314

11308

11308

11308

11308

11308

11308

11302

11302

11302

11302

11353

11359

36715

36775

36780

37375

39280

39910

39915

39935

39975

40060

40060

42860

42865

42870

42875

525

0104-18 GA

0105-18 GA

0321-13 GA

0522-18 CC

0523-18 CC

0524-18 CC

0525-18 CC

PLATFORM DISCREPANCIES

SS INOPLT EXTLT EXT/SS INOPSS INOPMISSINGLT EXT/SS INOPLT EXT/SS INOPLT EXTLT EXTSS INOPSS INOPLT EXT/SS INOPSS INOPLT EXTLT EXTLT EXT/SS INOPLT EXTLT EXT/SS INOPSS INOPLT EXTLT EXT/SS INOPSS INOPSS INOPLT EXT/SS INOP

29-19-32.660N30-12-20.864N29-38-11.354N29-20-50.775N29-19-20.596N29-24-00.439N29-23-53.567N29-22-45.903N29-09-50.256N29-33-16.211N29-35-17.000N29-09-51.156N29-15-37.747N29-16-07.138N29-15-10.117N29-15-47.527N29-15-59.650N29-49-22.000N29-15-44.730N29-06-55.000N29-17-01.086N29-15-52.970N29-15-26.096N29-19-33.840N

088-01-12.440W088-03-41.846W088-05-31.592W088-06-47.910W088-32-22.130W088-36-33.646W088-37-40.811W088-37-56.376W088-39-55.422W088-41-13.611W088-42-39.000W088-44-46.075W088-44-50.190W088-45-21.444W088-45-26.961W088-45-33.249W088-45-38.410W088-45-48.000W088-46-03.480W088-46-05.000W088-46-15.272W088-46-19.529W088-46-22.762W088-52-37.390W

0209-20 NO

0894-11 MO

326-19 MO

085-15

0263-17

0621-18 NO

0269-18

114-18

0774-11 NO

0182-15

NO 0106-18

277-19 NO

1002-17 NO

NO 1016-17

0800-18 NO

0415-08

0974-17 NO

0987-17 NO

0635-17 NO

0989-17 NO

Name Status Position BNM Ref.

18/20

39/11

18/19

05/15

53/19

18/17

36/18

10/19

16/18

08/18

23/11

09/15

08/18

22/19

48/17

49/17

47/18

06/08

47/17

39/08

47/17

31/17

47/17

42/17

LNM St LNM End

Fieldwood-107-3Mobil-228-5Fieldwood-114-4Merit-105-12Castex-105-01Petro Ventures-100-3Petro Ventures-100-2ExxonMobil-110-1Fieldwood-107-5Energy Xxi-102-11Mobil-194-4Gom Shelf-300-4Cantium-114-06Mcmoran-117-4Cantium-114-05Mcmoran-117-2Mcmoran-117-7Bt Operating-101-2Mcmoran-117-5Walter-105-10Cantium-114-03Mcmoran-117-3Cantium-114-04Energy Xxi-102-5 (Racon)

24 June 202025/20LNM:


LT EXTLT EXT/SS INOPLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTSS INOPSS INOPSS INOPLT EXTSS INOPSS INOPSS INOPLT EXTSS INOPSS INOPLT EXTLT EXTLT EXTSS INOPSS INOPLT EXTLT EXTLT EXT/SS INOPLT EXTLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXTLT EXTLT EXTSS INOPSS INOPLT EXTSS INOPLT EXTLT EXTSTRUCT DEST/HAZ NAV/LT EXSTRUCT DEST/HAZ NAV/LT EXLT EXTHAZ NAV/LT EXTLT EXTLT EXT/SS INOPLT EXTLT EXTLT EXTLT EXTLT EXT/STRUCT DMGD

29-21-10.592N29-15-59.000N29-25-36.300N29-12-41.000N29-24-30.433N29-23-33.983N29-21-04.233N29-24-34.048N29-22-53.220N29-22-02.000N29-24-21.007N29-22-22.187N29-22-22.187N29-23-37.052N29-18-24.470N29-17-54.374N29-19-03.659N29-24-47.162N30-00-23.000N29-23-48.800N30-02-04.981N28-58-42.410N29-24-56.888N30-03-36.865N29-24-38.000N29-31-10.000N29-28-00.000N29-00-12.000N28-58-29.000N28-59-10.000N28-59-46.000N28-59-35.000N29-04-19.200N29-04-02.890N28-53-57.549N28-40-49.670N28-49-19.710N28-54-39.000N28-53-31.200N29-14-09.000N28-43-11.908N28-54-54.000N28-54-23.000N28-54-58.000N29-07-26.000N28-55-05.000N28-54-32.660N29-08-58.000N29-34-39.800N29-11-15.434N29-34-04.200N29-25-41.000N

088-53-07.382W088-54-29.000W088-55-15.363W088-57-01.000W088-57-34.172W088-57-55.992W088-58-55.688W088-58-56.348W088-59-15.852W088-59-35.000W088-59-39.611W089-00-27.992W089-00-27.992W089-00-36.902W089-03-24.761W089-03-32.051W089-03-36.883W089-04-19.615W089-05-10.000W089-06-25.500W089-06-39.903W089-07-42.480W089-09-58.327W089-10-15.441W089-11-58.000W089-13-43.000W089-14-57.000W089-15-28.000W089-15-30.000W089-15-41.000W089-15-58.000W089-17-43.000W089-19-57.000W089-20-57.160W089-22-05.219W089-23-15.350W089-23-41.850W089-24-02.000W089-25-16.700W089-25-36.000W089-25-50.707W089-26-43.000W089-27-02.000W089-27-08.000W089-27-10.000W089-27-11.000W089-27-26.200W089-29-02.000W089-29-44.700W089-30-33.004W089-30-37.500W089-30-49.000W

NO 0132-18

NO 0354-18

259-19 NO

1097-17

396-19 NO

0570-18 NO

0997-17NO

0932-12 NO

0108-15 NO

0018-20 NO

NO 0127-18

0578-11 NO

0291-14NO

0098-09 NO

0405-16 NO

1545-10 NO

0343-13 NO

0639-15 NO

0163-20 NO

0158-11 NO

1305-02 NO

0122-20 NO

0200-01 NO

0719-98 NO

0853-97 NO

0245-12 NO

09/18

04/18

29/19

34/16

12/20

29/19

29/19

22/18

20/19

52/17

29/19

33/18

29/19

48/17

23/12

05/15

02/20

29/19

07/11

09/18

07/11

17/11

14/14

07/11

04/09

19/16

48/10

44/08

44/08

44/08

44/08

44/08

14/13

39/04

33/15

12/20

13/18

50/12

06/11

38/02

09/20

08/15

07/01

08/15

31/98

08/15

31/11

35/97

37/08

38/08

37/08

09/12

EnVen-106-2Energy Xxi-102-6Cantium-100-02Mariner-118-1Cantium-100-06Cantium-100-05Cantium-110-02Cantium-101-11Cantium-101-07Cantium-110-01Cantium-101-05Cantium-101-13Cantium-101-13Cantium-101-09Sanare-104-4Sanare-104-12Sanare-104-15Cantium-115-01Eb04-17812-1(Pxp)Cantium-109-01Eb04-17388-1(Pxp)Ocean Energy-102-335Century-109-4Eb04-17387-1(Pxp)Amerada Hess-114-10Century Exploration-100-8Amerada Hess-103-1Energy Partners-102-34Energy Partners-102-191Energy Partners-102-130Energy Partners-102-20Energy Partners-102-121Panaco-101-39Panaco-101-41Llog-114-1 Lighted BuoyFieldwood-106-5Energy XXI-108-19En Dev Corp-103-4XTO Offshore-100-1Ed19-Bld-183Fieldwood-106-3S. Parish-102-9S. Parish-102-7S. Parish-102-12Signal-100-0S. Parish-102-11IG Petroleum-100-1Davis Fuels-101-2Eb01-195qq-96MCMORAN-136-2Eb26-195qq-49Eb21-195 Qq-312 (Merit Energy)

24 June 202025/20LNM:


SS INOPSS INOPLT EXT/SS INOPSS INOPLT EXT/SS INOPLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXTLT EXT/SS INOPSS INOPSS INOPLT EXTLT EXTSS INOPLT EXTLT EXTLT EXT/SS INOPLT EXT/SS INOPLT EXTLT EXT/SS INOPLT EXT/SS INOPSS INOPLT EXTLT EXT/SS INOPLT EXTSS INOPLT EXTLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPLT EXTLT EXTSS INOPSS INOPLT EXTSS INOPRAC INOPLT EXTLT EXT/SS INOPSS INOPSS INOPLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTSS INOP



89-20 NO

NO 0930-17

0575-18 NO

911-18 NO

1829-08 NOLA

412-19 NO

1468-01 NO

269-19 NO

0276-20 NO

058-19 NO

415-19 NO

0644-17 NO

0791-07

420-19 NO

293-19 NO

0377-03 D8

0377-03 D8

0273-14 NO

0172-20 NO

1488-12

1109-15 NO

0221-02 D8

376-19 NO

212-19 NO

NO 0686-18

0058-18 NO

0064-18 NO

NO 1066-17

0023-19 NO

0771-19 NO

07/20

29/16

38/08

29/16

38/08

37/08

05/16

24/18

20/20

04/16

21/20

44/17

34/18

07/11

05/19

11/20

09/20

03/18

44/08

29/19

50/01

41/14

21/19

23/20

06/19

51/15

29/19

31/17

24/07

11/06

47/08

47/08

29/19

23/19

33/03

33/03

13/14

14/20

37/12

25/2052/15

22/02

27/19

06/17

16/19

40/18

06/18

06/18

51/17

45/18

05/19

48/19

Fieldwood-115-17Denbury-200-7Denbury-200-17Denbury-200-17Denbury-200-12Ea06-5710108-39-RiserMcmoran-136-3Energy XXI-107-29Energy Partners-112-8Nexen-103-3Capco-100-1Fieldwood-115-6Fieldwood-115-2Eb12-17656-2 (Pxp)Basin-104-3(Buoy Waiver)Energy XXI-107-18Energy XXI-107-17Black Elk-116-1Black Elk-116-2Energy Xxi-107-24Ec6-3327-Prod PlfmApache-125-14Mariner-117-2Fieldwood-113-1Gom Shelf-110-3Anglo Suisse-100-1Gom Shelf-110-2BP Exploration-112-28BP Exploration-112-17Ocean Energy-112-1El Paso-180-5El Paso-180-4Energy Xxi-111-4Fieldwood-104-8Ec5-6750-2Ec5-6750-2 PlfmRooster-107-1Beryl-100-1Agip-300-1(Tlp-Seastar)BP Exploration-102-7BP Exploration-110-3 (Atlantis)Ea44-5310175-Riser PlfmBP Exploration-102-27Ankor Energy-100-7Fieldwood-104-7Cantium-102-03Cantium-102-04Cantium-117-15Cantium-106-04Cantium-117-09Cantium-116-08Cantium-116-25

24 June 202025/20LNM:


LT EXTLT EXT/SS INOPLT EXTSS INOPLT EXT/SS INOPLT EXTSS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPLT EXTLT EXT/SS INOPSS INOPLT EXTLT EXTLT EXTSS INOPSS INOPSS INOPLT EXTLT EXTLT EXTSS INOPLT EXTLT EXTLT EXTLT EXT/SS INOPLT EXT/SS INOPLT EXTSS INOPLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTSS INOPLT EXTSS INOPSS INOPLT EXTLT EXT/SS INOPLT EXTLT EXT/SS INOPSS INOPOFF STA/HAZ NAV/LT EXT/SS ISS INOPLT EXTSS INOP

29-01-51.217N29-06-04.229N29-05-59.663N29-05-59.663N29-05-53.528N29-06-12.932N29-02-38.022N28-39-58.982N29-05-20.339N29-04-18.430N29-05-43.531N29-04-19.221N29-03-25.793N29-04-56.285N29-03-55.369N29-03-05.418N29-03-06.411N29-04-17.927N29-05-19.399N28-58-46.000N28-47-36.000N29-03-58.500N29-03-32.864N28-09-41.090N30-04-31.000N28-47-43.000N28-32-40.000N28-37-01.861N28-39-27.900N28-30-24.000N28-29-42.976N28-41-21.105N28-42-10.427N28-30-34.800N28-27-13.407N28-34-49.000N28-47-56.000N28-37-50.842N28-32-26.000N28-32-26.000N29-06-45.000N28-50-43.669N28-26-45.000N28-55-57.240N28-50-00.000N29-07-42.000N28-53-30.810N28-49-32.030N28-30-24.800N28-26-57.399N28-56-27.736228-56-19.6908

090-08-40.497W090-08-51.195W090-08-58.564W090-08-58.564W090-09-08.747W090-09-13.073W090-09-18.965W090-09-21.160W090-09-28.040W090-09-38.970W090-09-50.461W090-10-04.434W090-10-05.790W090-10-09.357W090-10-18.173W090-10-21.224W090-10-22.655W090-10-25.261W090-10-28.582W090-10-33.000W090-12-09.000W090-12-57.600W090-13-34.244W090-13-39.450W090-13-48.000W090-13-49.000W090-14-01.000W090-14-57.702W090-16-55.700W090-17-07.000W090-17-56.891W090-19-55.900W090-22-28.852W090-22-47.700W090-23-00.289W090-23-33.000W090-24-52.000W090-25-04.048W090-26-08.000W090-26-08.000W090-26-54.000W090-27-42.145W090-27-53.000W090-28-55.000W090-29-58.000W090-30-52.000W090-37-05.733W090-37-14.710W090-40-46.360W090-41-06.836W090-43-13.7748090-44-33.5544

NO 0912-18

NO 0374-18

1024-17 NO

NO 0373-18

1023-17 NO

183-19 NO

NO 0011-18

NO 1111-17

NO 0375-18

1106-17 NO

414-19 NO

NO 0380-18

NO 1112-17

NO 1112-17

NO 1112-17

0547-18 NO

NO 0012-18

0356-19 NO

1036-17

0512-18 NO

0307-01 D8

1499-12 NO

404-19 NO

0404-15 NO

0671-18 NO

D8-0106-15

1380-00 NO

0800-19 NO

1797-07

0299-19 NO

1499-12

0472-02 D8

0844-19 NO

1258-01 NO

0440-14 NO

0502-02 D8

0265-14 NO

0821-18 NO

0904-18 NO

06/19

23/18

50/17

44/19

23/18

50/17

15/19

06/20

02/18

01/18

23/18

01/18

29/19

24/18

01/18

01/18

01/18

32/18

02/18

14/20

25/19

50/17

07/11

30/18

42/01

37/12

25/18

29/19

06/20

21/15

39/18

33/15

50/00

25/2050/19

34/16

03/18

50/07

23/19

37/12

46/02

53/19

14/15

39/01

22/14

46/02

41/08

44/15

39/08

13/14

47/18

52/18

Cantium-117-14Cantium-116-21Cantium-116-20Cantium-116-20Cantium-116-24Cantium-116-23Cantium-117-11Arena Offshore-106-14Cantium-116-02Cantium-118-02Cantium-116-07Cantium-118-06Cantium-118-10Cantium-118-23Cantium-118-12Cantium-118-03Cantium-118-05Cantium-118-11Cantium-116-03Energy XXI-100-91Talos-102-12Shoreline-100-4Louisiana Orphan Wellsite C #151642Fieldwood-101-2Ec5-7325-1 & 1DTrunkline-103-4Offshore Energy-107-3Arena Offshore-106-18Arena Offshore-106-10Transco-101-6Energy Xxi-100-80Walter-116-10Century Offshore-102-1Arena Offshore-106-6Fieldwood-101-12Arena Offshore-106-5Energy Xxi-100-75Remington-400-1Trunkline-103-2Trunkline-103-2Ee27-188-76 Walkway Lt (Texaco)Fieldwood-101-7Black Elk-100-8Bois-103-6Trunkline-103-3Ee21-1247-13Energy Partners-109-2Talos-101-16Noble Energy-106-6Probe-102-2Fieldwood-102-6Fieldwood-102-5

24 June 202025/20LNM:


LT EXT/SS INOPLT EXT/SS INOPSS INOPSS INOPLT EXTLT EXTLT EXT/SS INOPSS INOPSS INOPLT EXTSS INOPLT EXT/FS INOPLT EXT/SS INOPLT EXTLT EXTSS INOPLT EXT/FS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPLT EXTSS INOPSS INOPSS INOPSS INOPLT EXTSS INOPLT EXTLT EXTSS INOPLT EXT/SS INOPLT EXTLT EXT/SS INOPLT EXTSS INOPLT EXTSS INOPSS INOPSS INOPLT EXT/SS INOPSS INOPSS INOPLT EXT/SS INOPLT EXTLT EXTFS INOPLT EXTMISSING/HAZ NAVLT IMCH/SS INOPLT EXTSS INOPLT EXT

28-46-59.000N28-56-52.506N28-53-33.308828-33-52.000N28-53-39.025828-05-02.370628-52-24.146228-58-33.671N28-58-21.000N28-49-28.106N28-49-28.106N28-50-13.000N28-50-08.782828-49-01.434N28-49-01.434N28-49-01.434N28-50-10.000N28-50-21.000N28-40-11.000N28-49-28.711N28-29-30.000N28-49-41.000N28-49-39.240628-49-40.123228-49-42.150N28-48-36.000N28-49-31.813828-57-21.000N28-58-19.000N28-32-11.890N28-42-36.176N28-03-59.513N28-40-10.979N28-43-35.540N28-43-35.540N28-02-03.083N28-02-03.083N28-35-35.884N28-13-42.808N28-22-10.840828-28-12.890N28-17-57.534N28-16-28.876N28-51-34.000N28-58-26.331N28-59-24.178N28-59-24.178N28-41-08.000N28-58-57.853N28-46-12.705N29-06-58.000N28-55-37.214N

090-46-04.000W090-46-29.862W090-47-44.5123090-48-11.000W090-49-03.4572090-49-09.494W090-49-30.0885090-50-15.489W090-50-16.000W090-50-21.728W090-50-21.728W090-50-31.000W090-50-31.8696090-50-41.402W090-50-41.402W090-50-41.402W090-50-51.000W090-50-56.000W090-52-37.000W090-54-04.118W090-54-06.000W090-54-07.000W090-54-17.892W090-54-21.7764090-54-29.4444090-55-02.000W090-56-09.3726090-57-11.000W090-57-49.000W090-58-50.153W090-58-54.622W090-59-40.655W091-00-17.349W091-01-17.605W091-01-17.605W091-01-46.881W091-01-46.881W091-04-10.931W091-04-32.912W091-05-13.664W091-05-14.404W091-05-15.278W091-05-33.791W091-07-52.000W091-08-55.733W091-11-20.838W091-11-20.838W091-12-23.000W091-13-08.200W091-14-21.145W091-17-09.000W091-18-14.140W

0281-20 NO

239-19 NO

857-18 NO

154-20 NO

1029-15 NO

0275-17

409-19 NO

186-19 NO

0862-03 NO

408-19 NO

0882-18 NO

410-19 NO

0862-03 NO

407-19 NO

78-20 NO

0982-12 NO

0754-09 NO

003-20 NO

650-17 NO

753-19 NO

1627-11 NO

NO 0387-18

0960-04 NO

0503-17 NO

0846-19

229-20 NO

399-17 NO

0131-16 NO

0595-17 NO

0590-17 NO

418-19 NO

0158-04 D8

0246-08

0851-17

209-19 NO

25/2018/19

49/18

18/20

11/20

19/20

44/19

49/15

19/17

29/19

15/19

28/03

29/19

44/19

51/18

29/19

28/03

29/19

38/08

06/20

10/20

37/12

44/19

44/19

44/19

24/12

51/19

25/17

23/09

01/20

21/20

31/17

47/19

39/11

24/18

33/04

30/18

53/19

21/20

38/08

24/17

07/16

30/17

30/17

29/19

14/04

05/19

39/08

39/17

22/20

46/19

16/19

Trunkline-103-6Fieldwood-117-17Talos-100-37Fieldwood-117-36Talos-100-38Fieldwood-117-14Talos-100-45Newfield-103-27Newfield-103-22Talos-100-46Talos-100-46Comstock Offshore-100-56Talos-100-30Talos-100-31Talos-100-31Talos-100-31Comstock Offshore-100-62Murphy-101-68Odeco-166-15Talos-100-50Energy XXI-109-7Comstock Offshore-100-36Talos-100-24Talos-100-26Talos-100-25Comstock Offshore-100-6Talos-100-27Sanare-122-6Northstar-122-9Fieldwood-117-28Tana-103-5Bennu-100-1Fieldwood-117-34Capco-102-1Capco-102-1Bennu-100-2Bennu-100-2Fieldwood-117-9Fieldwood-117-32Sandridge-101-2Ankor Energy-100-4Monforte-101-1Monforte-101-2Energy XXI-109-09Castex-106-1Castex-106-2Castex-106-2Century-106-7Mcmoran-145-1Fieldwood-117-6W&T Offshore-113-53Fieldwood-117-4

24 June 202025/20LNM:


SS INOPSS INOPSS INOPSS INOPSS INOPLT EXT/SS INOPSS INOPSS INOPLT EXTSS INOPLT EXT/SS INOPLT EXTLT EXT/SS INOPSS INOPLT EXT/SS INOPLT EXTLT EXTLT EXTSS INOPSS INOPLT EXTSS INOPLT EXTLT EXTLT EXTSS INOPSS INOPSS INOPLT EXTLT EXT/SS INOPSS INOPHAZ NAV/LT EXT/SS INOPSS INOPLT EXTLT EXTSS INOPMISSING/HAZ NAVLT EXTMISSING/HAZ NAVSS INOPLT EXT/SS INOPLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXT/SS INOPHAZ NAV/LT EXT/SS INOPLT EXT



0574-17 NO

0227-17

0096-09 NO

826-17 NO

0078-18 NO

0753-09 NO

0060-18 NO

837-17 NO

720-17 NO

0613-17 NO

321-17

0664-17 NO

0412-16 NO

0022-09 NO

0245-08

722-17 NO

0124-16 NO

1680-08 NO

1681-08 NO

725-17 NO

1349-08 NO

1037-17 NO

45/19

29/17

19/18

05/19

15/17

09/18

04/20

03/09

22/20

38/17

23/18

20/19

20/19

06/18

30/19

23/09

22/20

06/18

25/2038/17

50/16

34/17

43/19

05/19

11/20

30/17

20/17

52/08

32/17

40/08

43/19

40/08

25/2019/16

01/09

25/2039/08

07/19

39/08

34/17

41/16

11/19

07/16

40/08

51/18

40/08

18/19

34/17

34/08

05/19

38/08

50/17

Fieldwood-117-26Fieldwood-103-54Energy XXI-101-19Fieldwood-103-59Whitney-101-04Arena Offshore-105-32Northstar-103-3Arena Offshore-105-60Energy XXI-101-18Fieldwood-103-86Energy xxi-101-12Fieldwood-103-48Fieldwood-103-28Fieldwood-103-47Arena Offshore-105-3Gryphon-103-1Energy XXI-101-16Huffco-103-1Energy xxi-101-11Fieldwood-103-16Nexen-100-9Fieldwood-103-45Fieldwood-103-27Fieldwood-103-84Fieldwood-103-8Fieldwood-103-24CONTANGO-200-6Devon-112-16Houston-103-1Nexen-100-15Fieldwood-103-66Mobil-134-1Fieldwood-103-85Juniper-100-1Bt Operating-102-1Fieldwood-103-21Walter-114-3Fieldwood-103-32Mariner-111-10Fieldwood-103-30Rooster-106-1Fieldwood-103-71Rooster-106-3Arena Offshore-105-36Fieldwood-103-75Arena Offshore-105-37Fieldwood-103-68Fieldwood-103-73Arena Offshore-105-35 (B-DRL)Fieldwood-103-23Merit-102-1Fieldwood-103-90

24 June 202025/20LNM:


HAZ NAV/LT EXT/SS INOPSS INOPSS INOPLT EXTSS INOPSS INOPSS INOPSS INOPLT EXTSS INOPSS INOPHAZ NAV/LT EXT/SS INOPSS INOPOFF STA/HAZ NAV/LT EXT/SS ISS INOPLT EXT/SS INOPSS INOPSS INOPLT EXTLT EXTLT EXTLT EXTLT EXTLT EXTLT EXT/SS INOPLT EXTSS INOPSS INOPSS INOPSS INOPSS INOPLT EXTSS INOPLT EXTLT EXTSS INOPLT EXT/SS INOPSS INOPLT EXTLT EXT/SS INOPLT EXTLT EXTSS INOPLT EXT/SS INOPSS INOPSS INOPSS INOPLT EXTLT EXTLT EXTSS INOPSS INOP



NO 0385-18

0650-12 NO

1699-11 NO

0008-20 NO

0377-15 NO

0046-15

0046-15

0726-03 NO

1941-12

1110-12 NO

0011-12 NO

NO 1114-17

NO 0723-18

0940-17 NO

1933-12 NO

NO 0386-18

NO 0161-18

NO 0261-18

210-19 NO

NO 0925-17

0238-15 GA

0335-03 D8

NO 0910-17

NO 033-19

0227-15 NO

0460-18 NO

1254-12 NO

NO 0693-18

0539-16 NO

0436-15 NO

39/08

25/2023/15

19/18

05/18

24/18

17/20

17/12

36/19

21/18

51/19

41/11

01/20

39/08

05/19

19/15

03/16

03/16

25/03

47/12

28/12

47/19

02/12

01/18

42/18

39/17

45/17

23/17

11/20

47/12

24/18

10/18

16/18

15/17

16/19

44/17

15/15

30/19

30/03

43/19

42/17

19/18

05/19

06/17

17/20

12/15

28/18

14/18

31/12

40/18

28/17

23/15

Sterling-102-1Devon-112-7Black Elk-109-1Fieldwood-105-29Energy Xxi-108-13Energy XXI-108-31Energy XXI-108-32Devon-115-5Energy XXI-108-18Energy XXI-108-44Energy XXI-108-46Merit-110-2Talos-113-4Devon-115-9Fieldwood-105-27Devon-115-3Nippon-103-10Devon-115-1WA28-334-Tank Batt 1 (Hilcorp Energy)Wa28-334-B28 (Hilcorp Energy)WA28-334-B109 (Hilcorp Energy)Fieldwood-105-24WA28-334-B93 (Hilcorp Energy)Energy XXI-108-14Energy XXI-108-14Energy XXI-108-48Energy XXI-108-48Fieldwood-105-21Fieldwood-105-13Mariner-115-9Energy Xxi-108-11Cox-109-33Cox-109-33Mcmoran-114-51Seneca-107-1Elf Aquitaine-106-2Northstar-123-1Fieldwood-105-26Taylor Energy-103-8Energy XXI-113-11Energy XXI-113-9Fieldwood-108-14Castex-104-2Murphy-105-16Fieldwood-108-20Coastal-105-3Contango-250-01Fieldwood-108-21Conquest-104-1Castex-104-3Castex-104-3Basin-107-3

24 June 202025/20LNM:


LT EXTHAZ NAV/LT EXT/SS INOPHAZ NAV/LT EXT/SS INOPHAZ NAV/LT EXT/SS INOPLT EXTLT EXT/SS INOPLT EXT/SS INOPHAZ NAV/LT EXT/DAYMK IMCHLT EXT/SS INOPSS INOPLT EXT/SS INOPSS INOPSTRUCT DESTSS INOPLT EXT/SS INOPLT EXTSS INOPLT EXTLT EXTLT EXT/SS INOPSS INOPLT EXT/SS INOPSS INOPSTRUCT DMGDHAZ NAV/LT EXT/SS INOPLT EXTSS INOPLT EXT/SS INOPLT EXTMISSING/HAZ NAVMISSING/HAZ NAVLT EXTMISSING/HAZ NAVLT EXT/SS INOPSS INOPSS INOPMISSING/HAZ NAVLT EXTLT EXT/SS INOPLT EXTSS INOPLT EXTSS INOPLT EXT/SS INOPHAZ NAV/LT EXT/SS INOP/STRLT EXT/SS INOPLT EXTLT EXTLT EXTSS INOPLT EXT/SS INOPSS INOP



1115-14 NO

0794-15 NO

0257-17

0366-15 NO

0567-18 NO

0143-16 no

0170-16

0429-15

235-20 NO

3908

0243-08

0441-15 GA

0351-13 GA

0246-08

0855-13GA

1128-09 GA

0192-13 GA

0019-11 LA

0198-13 GA

1656-10 NO

0050-14 GA

0723-12

0052-14 GA

06/14

40/08

38/08

38/08

40/15

40/08

42/08

39/08

40/08

20/19

38/18

17/17

50/09

22/09

49/16

43/18

01/17

13/20

42/16

19/15

33/18

07/16

10/16

41/16

38/08

22/15

21/20

40/08

39/00

39/08

39/08

16/20

39/08

43/10

26/15

18/13

39/08

46/13

51/09

02/17

10/13

07/11

11/13

52/10

03/14

27/18

44/19

34/12

49/08

03/14

46/17

38/15

Nexen-102-11Samson Contour-101-1Samson Contour-101-4Samson Contour-101-3Lobo-101-2Nexen-102-12Nexen-102-2Millennium-103-1Nexen-102-33Fieldwood-108-5Beryl-107-1Talos-103-14Merit-112-1Palm Energy-104-1Black Elk-101-5Energy XXI-113-13Black Elk-101-6Fieldwood-108-1Black Elk-101-2Black Elk-101-4Energy Xxi-113-15Black Elk-101-1Black Elk-101-3Black Elk-101-3Marathon-114-1Probe-103-1Probe-103-1Nexen-102-1Energy Resource-103-4Newfield-105-15King Ranch-103-2Fieldwood-108-2Aquilla-108-1Gomex-100-1PROBE-100-1Coastal-104-1Maritech-111-3East Cameron Partners-100-2Houston-102-2Merit-108-2Merit-108-1Louisiana Orphan Wellsite A #156996Houston-102-6Merit-110-1Con Energy-101-1Fieldwood-100-10Energy Xxi-104-1Helis-121-3Hec-101-2Hec-102-7Merit-107-1Virgin-100-2

24 June 202025/20LNM:


LT EXT/SS INOPSS INOPSS INOPLT EXT/SS INOPLT EXTSS INOPSS INOPLT EXTSS INOPLT EXTLT EXT/SS INOPSS INOPLT EXT/SS INOPSS INOPLT EXT/SS INOPSS INOPLT EXTSS INOPSS INOPLT EXTSS INOPLT EXTLT EXT/SS INOPSS INOPSS INOPSS INOPSS INOPSS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPSS INOPSS INOPLT EXT/SS INOPSS INOPSS INOPLT EXTLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXTSS INOPSS INOPLT EXTLT EXTLT EXT/SS INOPLT EXTLT EXTSS INOPLT EXTSS INOP

29-41-02.000N29-41-01.000N29-40-53.000N29-41-07.000N29-40-52.000N29-37-35.162N29-19-04.000N29-40-05.603N29-40-05.491N28-28-02.168N29-20-17.000N29-39-36.032N29-39-07.369N29-38-56.026N29-38-46.686N29-33-32.972N29-37-00.775N28-55-26.610N28-30-32.600N29-25-18.656N29-24-12.540N29-36-32.007N29-37-39.173N29-23-58.460N28-35-48.000N28-32-56.780N29-35-00.849N28-28-39.658N29-23-47.000N29-23-46.135N29-30-16.419N29-30-16.419N29-30-18.835N29-30-01.126N29-30-01.126N28-54-31.000N28-41-18.727N28-15-30.552N29-24-26.000N29-24-27.982N27-51-35.495N29-33-34.926N29-25-56.000N29-25-54.972N28-26-12.091N27-59-09.000N29-43-57.583N29-11-41.249N29-39-39.366N29-41-36.160N27-57-43.678827-57-43.6788


0354-13 GA

0367-15 GA

0505-18 GA

0266-14 GA

0240-09

0362-10

0296-14 GA

0297-14 GA

0506-18 NO

554-17 GA

555-17 GA

0512-18 GA

0368-17 GA

0016-14 D8

0811-17 GA

1122-09 GA

0645-13 GA

0767-11 GA

0450-10 GA

0912-09

0825-18 GA

11/19

05/19

24/19

11/18

53/19

01/18

18/13

13/19

25/2025/19

21/15

22/20

05/19

27/19

25/18

12/19

14/19

31/18

15/14

22/18

11/09

16/20

43/19

16/10

16/14

16/14

31/18

22/09

35/17

35/17

18/20

43/17

11/18

32/18

11/18

15/16

22/17

51/16

17/18

17/18

04/14

49/17

50/09

34/13

34/11

23/19

12/19

20/10

40/09

51/18

10/20

46/19

Fieldwood-100-14Fieldwood-100-17Fieldwood-100-15Fieldwood-100-16Fieldwood-109-38Fieldwood-109-26Diamond Shamroc-104-3Fieldwood-109-24Fieldwood-109-16Fieldwood-109-23Black Elk-102-16Fieldwood-109-37Fieldwood-109-4Fieldwood-109-6Fieldwood-109-5Fieldwood-109-45Fieldwood-109-7Northstar-107-14Tarpon-100-10Fieldwood-109-12 A-B-C-9Houston-110-3Fieldwood-109-51Fieldwood-109-17Houston-110-4Petsec-101-2ATP-100-18Walter-106-5Pisces-106-2Conn Energy-200-1Conn Energy-200-2Fieldwood-109-34Fieldwood-109-34Fieldwood-109-31Fieldwood-109-30Fieldwood-109-30Century Offshore-101-2Monforte-100-2Peregrine-105-1Linder-105-1Linder-105-2ATP-100-13Castex-101-1Mobil-225-39El Paso-103-28Beryl-108-2Black Elk-102-13Fieldwood-109-47Mariner-104-17Northstar-107-5Northstar-107-13Fieldwood-111-10Fieldwood-111-10

24 June 202025/20LNM:


SS INOPLT EXTSS INOPLT EXTSS INOPSS INOPSS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPSS INOPLT EXTSS INOPSS INOPSS INOPLT EXT/SS INOPHAZ NAV/LT EXT/SS INOPLT EXTLT EXT/SS INOPSS INOPLT EXTLT EXTSS INOPLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXTLT EXTLT EXTSS INOPSS INOPLT EXTSS INOPLT EXTSS INOPLT EXTLT EXTSS INOPSS INOPLT EXT/SS INOPLT EXT/SS INOPLT EXT/SS INOPSS INOPLT EXTLT EXTSS INOPLT EXT/SS INOPLT EXTLT EXTLT EXTLT EXT/SS INOP

29-29-50.773N29-26-18.077N29-24-18.963N28-13-42.000N28-13-42.000N28-24-17.472N28-21-21.535N27-54-12.276N28-03-23.907N29-11-21.407N29-11-03.224N28-21-10.483N28-00-22.939N28-13-38.775N28-15-18.367N29-09-34.403N29-26-09.000N29-16-03.000N29-11-28.280N29-11-28.280N29-05-36.952829-14-16.000N28-02-56.550N28-53-36.975N28-43-10.338N28-57-52.900N28-34-36.219N28-35-32.000N28-44-47.000N28-15-22.872N28-18-53.000N28-23-33.320427-50-19.553N27-51-16.186N28-24-50.796N28-23-34.000N28-22-45.000N27-38-17.880N27-38-17.880N28-06-07.711N28-06-06.394N28-13-53.000N28-05-23.461N28-05-22.156N28-06-23.705N28-21-24.850N28-02-28.300N27-36-01.000N27-42-33.360N27-39-18.000N27-38-57.000N27-31-00.000N


0059-14

0123-18 GA

0460-15 GA

0273-16 GA

0313-19 GA

0409-19 GA

0685-17 GA

1078-11 GA

0058-12 GA

0019-15

0098-19 GA

0770-18 GA

0773-17 GA

0880-09 GA

1162-04 GA

0785-15 GA

0514-15

0397-17 GA

0065-15

0059-15 GA

0470-17 GA

0220-19 CC

0061-19 CC

0221-10CC

0221-10CC

45/18

28/17

04/14

09/18

26/14

28/15

17/16

49/17

10/19

30/19

24/19

50/19

15/18

29/19

41/17

47/11

04/12

02/15

08/19

49/18

05/18

46/17

38/09

30/04

49/15

31/15

19/17

24/17

05/15

04/15

28/17

29/19

20/20

28/19

21/09

19/18

21/09

44/18

49/18

14/18

43/17

35/12

25/19

23/19

29/18

13/20

08/19

25/18

39/17

19/10

19/10

25/18

Fieldwood-121-1Dominion-108-2Atp-106-4Union-198-3Union-198-3Sanare-108-3Sanare-108-4Fieldwood-111-14Fieldwood-111-11Energy Xxi-106-10Energy Xxi-106-9Bandon-100-1Fieldwood-111-31Newfield-109-9McMoran-170-2Virgin-100-1Union-196-1Devon-200-4Hoactzin-100-01Hoactzin-100-01Fieldwood-111-5Transco-109-1Newfield-109-2Blue Dolphin-101-10Black Elk-104-1Hec-125-3Black Elk-108-1Seagull-101-3Kirby-104-3ATP-102-3Transco-116-1Fieldwood-110-1Gom Shelf-100-4Gom Shelf-100-2Black Elk-105-5Fieldwood-120-12American Coastal-102-5Apache-110-7Apache-110-7Fieldwood-120-8Fieldwood-120-7Buttes-101-2Fieldwood-120-1Fieldwood-120-2Fieldwood-120-3WD03-216-19 (Petro Guard)ExxonMobil-100-02Inexco-101-3White Marlin-100-6Reynolds-102-3Reynolds-102-4Ctx-100-1

24 June 202025/20LNM:


SECTION III - TEMPORARY CHANGES and TEMPORARY CHANGES CORRECTEDThis 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


St Joseph Bay Light & Entrance A Range Rear Light

ST GEORGE ISLAND LIGHTED BUOY 3



St Joseph Bay Entrance A Range Front Light

St Joseph Bay Light & Entrance A Range Rear Light

St Joseph Bay Entrance Range D Rear Light




Mobile Bar Lighted Buoy 6



Mullet Point Light 2


Arlington Range Front Light

Arlington Range Rear Light


Oyster Bayou Weir Light 4

Port Arthur Canal D Range Front Light

Port Arthur Canal D Range Rear Light

Neches River Light 20

Houston Ship Channel Security Zone Marker 1

DISCONTINUED

RELOCATED DUE TO SHOALING



DISCONTINUED

DISCONTINUED

DISCONTINUED

DISCONTINUED

DISCONTINUED

DISCONTINUED

DISCONTINUED FOR DREDGING



TRLT

TRLT

TRLT

TRLT

DISCONTINUED


TRLT

TRLT


RELOCATED

15/09

40/17

40/17

48/18

24/08

15/09

44/15

01/20

14/20

14/20

17/20

21/20

21/20

33/18

33/17

06/18

06/18

39/15

38/19

44/18

44/18

21/20

36/18

11393

11404

11404

11404

11393

11393

11393

11385

11384

11384

11378

11377

11378

11377

11374

11370

11370

11339

11339

11342

11342

11343

11325

95

2840

2845

2846

3025

3030

3105

4590

4850

4855

6125

6135

6145

6970

7760

15300

15305

21430

21475

22785

22790

23355

25742

0715-18 MO

0770-19 MO

0715-18 MO

0870-15 MO

0009-20 MO

0187-20 MO

0188-20 MO

0258-20 MO

0319-20 MO

0320-20 MO

0585-17 MO

0065-18 NO

0066-18 NO

0650-15 GA

0548-19 GA

0705-18 GA

0706-18 GA

0366-20 GA

0560-18 GA

PLATFORM DISCREPANCIES CORRECTED

LT EXT/SS INOPLT EXT/SS INOPLT EXTLT EXT

WATCHING PROPERLYWATCHING PROPERLYWATCHING PROPERLYWATCHING PROPERLYWATCHING PROPERLY

27-30-48.000N27-30-48.000N27-46-10.910N27-46-05.590N

28-09-47.768N28-15-05.249N28-25-51.927N27-56-00.952N27-55-33.304N

097-10-06.000W097-10-49.000W097-17-41.960W097-20-55.010W

090-21-30.913W091-51-47.816W092-03-49.0896093-40-09.790W093-56-40.228W

Name Status Position BNM Ref.

25/18

25/18

39/17

39/17

25/20

12/20

24/20

20/20

18/20

25/20

25/20

25/20

25/20

25/20

LNM St LNM End

Ctx-100-4Ctx-100-3WF03-33100-48-3 (WHITE MARLIN)WF03-32973-71-1 (WHITE MARLIN)

Fieldwood-116-1Fieldwood-105-30Fieldwood-105-2Fieldwood-111-12Fieldwood-111-13

24 June 202025/20LNM:


TEMPORARY CHANGES CORRECTED


1115 A 44th Ed. 01-OCT-10 22/20Cape St. George to Mississippi Passes (Oil and Gas Leasing Areas)ChartTitle:

NAD 83Last LNM: 25/20

Main Panel 2995 LEASE BLOCK FOR CAPE ST. GEORGE TO MISSISSIPPI PASSES. Page/Side: N/ACGD08

Tucker Bayou Security Zone Marker

Vinces Bayou Security Zone Marker

Anahuac Channel Light 1



Freeport Entrance Lighted Buoy 6


La Quinta Channel Inner Range Front Light



Oyster Lake Daybeacon 1

Oyster Lake Daybeacon 5




Galveston Bay Entrance Channel Lighted Buoy 9

RELOCATED

RELOCATED

TRDBN

TRDBN

TRDBN

RELOCATED

RELOCATED FOR DREDGING

TRLT

DISCONTINUED

DISCONTINUED

TRLT

TRLT


RELOCATED

RELOCATED

Returned to Assigned Position

36/18

36/18

34/19

34/19

34/19

46/18

28/19

11/18

14/20

14/20

21/20

21/20

39/18

28/18

46/19

36/19 25/20

11325

11325

11326

11326

11326

11322

11312

11309

11384

11384

11322

11322

11315

11303

11302

11324

25762

25822

25910

25915

25925

26935

28155

28970

33060

33065

37350

37370

38550.01

42395

42650

23770

This section contains corrections to federally and privately maintained Aids to Navigation, as well as NOS corrections. This section contains corrective actions affecting chart(s). Corrections appear numerically by chart number, and pertain to that chart only. It is up to the mariner to decide which chart(s) are to be corrected. The following example explains individual elements of a typical chart correction.

Chart Chart Edition Last Local Notice Horizontal Source of Current LocalNumber Edition Date to Mariners Datum Reference Correction Notice to Mariners l . l . l . . . l . . . l . . . l . . l12327 91st Ed. 19-APR-97 Last LNM: 26/97 NAD 83 27/97Chart Title: NY-NJ-NEW YORK HARBOR - RARITAN RIVER Main Panel 2245 NEW YORK HARBOR CGD01(Temp) ADD NATIONAL DOCK CHANNEL BUOY 3 at 40-41-09.001N 074-02-48.001W . . l . Green can l . . . . . . l . Corrective Object of Corrective Position Action Action

(Temp) indicates that the chart correction action is temporary in nature. Courses and bearings are given in degrees clockwise from 000 true. Bearings of light sectors are toward the light from seaward. The nominal range of lights is expressed in nautical miles (NM) unless otherwise noted.

0559-18 GA

0558-18 GA

0487-19 GA

0488-19 GA

0489-19 GA

0187-20 MO

0188-20 MO

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

SECTION IV - CHART CORRECTIONS

24 June 202025/20LNM:


OIL RIG MOVEMENT

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

TX – UPPER GALVESTON BAY – Dickinson Bayou Channel

TX – UPPER GALVESTON BAY – Dickinson Bayou Channel

Due to mooring dolphins being built, the Coast Guard will be making the following change after July 14, 2020:Discontinue Greens Bayou Security Zone Marker (LLNR-25812) in approximate position 29-44-54.840N/095-10-00.420W.

Due to a sunken oyster boat, the Coast Guard will be making the following change after July 14, 2020:Establish Eagle Point LB WR3 (LLNR-26350) in approximate position 29-30-04.770N/094-55-02.590W showing Q G, 3NM nominal range, Green.

LNM: 20/20

Drill Rigs/Vessels RemovedLatitude Longitude Block Rigs/Vessel Type Status

Latitude Longitude Block Rigs/Vessel Type Status28-32-57.701N27-41-28.545N26-19-06.740N28-50-00.000N26-20-00.000N27-19-15.769N28-13-16.568N28-47-27.850N29-39-34.930N27-37-30.071N28-28-00.000N27-13-20.013N28-00-54.210N27-09-13.531N29-14-03.891N

088-27-04.097W091-06-49.069W091-05-06.840W090-05-00.000W096-47-00.000W090-32-07.279W088-31-56.475W089-03-22.180W093-14-08.840W090-26-28.345W088-18-00.000W091-00-02.088W088-45-03.945W090-18-35.814W088-39-52.504W

MC-427GC-281WR-634GI-63N/A-GC-645MC-777MC-194WC-37GC-338MC-518GC-767MC-948GC-825MP-296

DEEPWATER ASGARDDISCOVERER INSPIRATIONDeepwater ConquerorENSCO 8503ENSCO 8505HOLSTEIN SPAR RIGIsland VentureNABORS 202NOBLE PAUL ROMANONabors Mods 201OCEAN BLACKHORNETROWAN RELENTLESSROWAN RESOLUTESEADRILL WEST AURIGAWIRELINE UNIT 49979

113401134011340113401133011340113401134011340113401134011340113401134011340

DRILLSHIPDRILLSHIPDRILLSHIPSEMI-SUBMERSIBLESEMI-SUBMERSIBLEJACKUPN/AJACKUPSEMI-SUBMERSIBLESEMI-SUBMERSIBLEDRILLSHIPDRILLSHIPDRILLSHIPDRILLSHIPN/A

NEW WELLUNREPORTEDUNREPORTEDSTACKEDSTACKEDSTACKEDUNREPORTEDUNREPORTEDSTACKEDSTACKEDNEW WELLNEW WELLUNREPORTEDUNREPORTEDUNREPORTED

Chart

Chart

Drill Rigs/Vessels Established

11006

11343

11360

34th Ed.

39th Ed.

44th Ed.

01-AUG-13

01-DEC-13

01-OCT-10

22/20

31/19

24/20

Gulf Coast - Key West to Mississippi River

Sabine and Neches Rivers

Cape St. George to Mississippi Passes

ChartTitle:

ChartTitle:

ChartTitle:

NAD 83

NAD 83

NAD 83

Last LNM:

Last LNM:

Last LNM:

25/20

25/20

25/20

Main Panel 44 KEY WEST TO THE MISSISSIPPI RIVER. Page/Side: N/A

Main Panel 77 SABINE AND NECHES RIVERS. Page/Side: N/A

Main Panel 48 CAPE ST. GEORGE TO MISSISSIPPI PASSES. Page/Side: N/A

DELETE

DELETE

ADD

ADD

DELETE

Platform (Anadarko-121-1(Tlp-Independence Hub))


Phillips 66 Dock 4 Downstream Light, FL2.5s, 12ft on dolphin (Priv Maint)

Phillips 66 Main Dock Upstream Light, FL2.5s, 12ft on dock pile (Priv Maint)


CGD08

CGD08

CGD08

CGD08

28-05-06.202N

28-05-06.202N

30-00-44.890N

30-00-29.270N

28-05-06.202N

087-59-09.021W

087-59-09.021W

093-57-46.540W

093-58-35.220W

087-59-09.021W

None

Chart 11329

None

Advance Notice(s)

24 June 202025/20LNM:


TX/LA – SABINE AND NECHES RIVER – Sabine River

FL – ST. ANDREW BAY – St Andrew Bay

TX/LA – SABINE AND NECHES RIVER – Neches River

TX – MATAGORDA BAY – Matagorda Ship Channel

LA – ISLES DERNIERES TO POINT AU FER – Bayou Grand Caillou

Due to an underwater obstruction preventing a pile to be driven, the Coast Guard is unable to rebuild Old River Obstruction Light 2A (LLNR-23265) and will be making the following change after August 4, 2020:Change Old River Obstruction Light 2A (LLNR-23265) in approximate position 30-04-43.790N/093-43-33.390W to Old River Obstruction Lighted Buoy 2A (LLNR-23265) showing Q R, 3NM nominal range, Red.

Due to increased water depths and vessel traffic in the St Andrew Bay, the Coast Guard will be making the following changes after August 4, 2020:Establish St Andrew Bay 26 V-AIS (LLNR-3482/31082) in approximate position 30-07-49.219N/085-37-51.450W, showing as a Virtual AIS Aid with MMSI to be determined.Establish St Andrew Bay West 12 V-AIS (LLNR-3592/31158) in approximate position 30-10-30.290N/085-43-36.975W, showing as a Virtual AIS Aid with MMSI to be determined.

Due to a dredging project in the Neches River, the Coast Guard will be making the following changes after August 11, 2020:Relocate Neches River Light 40 (LLNR-23450) in approximate position 30-00-54.120N/094-00-06.700W to 30-00-58.645N/094-00-21.547W, showing Fl R 4s, 4NM nominal range, TR on pile, Ra Ref. Establish Neches River Light 38 (LLNR-23447) in approximate position 30-00-51.838N/093-59-54.453W, showing Q R, 4NM nominal range, TR on pile,Ra Ref.

In order to provide a more efficient and effective Aid to Navigation signal, the Coast Guard will be making the following change after August 18, 2020:Change Matagorda Ship Channel Light 11 (LLNR-27165) in approximate position 28-25-34.457N/096-19-46.130W from 8NM nominal range to 6NM nominal range.

Due to shallow water in Bayou Grand Caillou, the Coast Guard is unable to rebuild Bayou Grand Caillou Daybeacon 11 (LLNR-18005) and will be making the following Aid to Navigation change after August 18, 2020:Change Bayou Grand Caillou Daybeacon 11 (LLNR-18005) in approximate position 29-11-14.586N/090-55-40.903W to Bayou Grand Caillou Buoy 11 (LLNR-18005) showing Green can.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

20/20

23/20

23/20

24/20

25/20

25/20

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

TX – GALVESTON BAY ENTRANCE – Galveston Bay Entrance Channel

FL – PENSACOLA BAY – Bayou Chico

TX – GALVESTON BAY – Trinity Bay – Double Bayou Channel

In order to provide a more efficient and effective Aid to Navigation signal, the Coast Guard is proposing the following Aid to Navigation Changes:Change Galveston South Jetty Light 5A (LLNR-23720) in approximate position 29-19-39.647N/094-41-20.402W from 6NM nominal range to 5NM nominal range.Change Galveston North Jetty Light 6A (LLNR-23725) in approximate position 29-20-42.173N/094-40-41.445W from 6NM nominal range to 5NM nominal range.Comments will be taken until June 30, 2020. Please email comments regarding this proposal to: [email protected].

In order to provide a more efficient and effective Aid to Navigation signal, the Coast Guard is proposing the following Aid to Navigation Change:Change Bayou Chico Daybeacon 13 (LLNR-5340) in approximate position 30-24-18.213N/087-15-14.897W to Bayou Chico Buoy 13, showing Greencan.Comments will be taken until June 30, 2020. Please email comments regarding this proposal to: [email protected].

Due to continuous shoaling in Double Bayou Channel, the Coast Guard is proposing the following Aid to Navigation Changes:Change Double Bayou Channel Light 6 (LLNR-25865) in approximate position 29-38-29.678N/094-43-25.034W to Double Bayou Channel Lighted

LNM:

LNM:

18/20

18/20

Chart

Chart

Chart

Chart

Chart

Chart

11327

11343

11391

11343

11317

11356

Chart

Chart

11324

11383

None

Proposed Change Notice(s)



24 June 202025/20LNM:


AL – MOBILE BAY – Mobile Channel

AL – MOBILE BAY – Mobile Channel

TX – GALVESTON BAY TO CEDAR LAKES – Freeport – Port O’Connor – Brazos River Crossing

FL – WEST BAY TO SANTA ROSA SOUND – Choctawhatchee Bay – Old East Pass Harbor Channel

LA – MISSISSIPPI RIVER – New Orleans to Baton Rouge

Buoy 6 (LLNR-25865) showing Fl R 2.5s, 3NM nominal range, Red.Change Double Bayou Channel Daybeacon 8 (LLNR-25875) in approximate position 29-38-36.814N/094-43-02.806W to Double Bayou ChannelLighted Buoy 8 (LLNR-25875) showing Fl R 4s, 3NM nominal range, Red.Change Double Bayou Channel Daybeacon 10 (LLNR-25890) in approximate position 29-38-41.463N/094-42-48.790W to Double Bayou ChannelLighted Buoy 10 (LLNR-25890) showing Fl R 2.5s, 3NM nominal range, Red.Change Double Bayou Channel Daybeacon 11 (LLNR-25900) in approximate position 29-38-53.454N/094-42-14.860W to Double Bayou ChannelLighted Buoy 11 (LLNR-25900) showing Q G, 3NM nominal range, Green.Change Double Bayou Channel Light 12 (LLNR-25905) in approximate position 29-38-52.293N/094-42-14.478W to Double Bayou Channel LightedBuoy 12 (LLNR-25905) showing Q R, 3NM nominal range, Red.Comments will be taken until July 14, 2020. Please email comments regarding this proposal to: [email protected].

The Coast Guard is proposing the following Aid to Navigation Change:Discontinue Theodore Ship Channel Buoy 1A (LLNR-6540) in approximate position 30-28-38.405N/088-01-07.900W.Comments will be taken until July 14, 2020. Please email comments regarding this proposal to: [email protected].

The Coast Guard is proposing the following Aid to Navigation Change:Change Arlington Channel Junction Buoy (LLNR-6690/7555) in approximate position 30-38-40.688N/088-02-01.991W to Arlington Channel Junction Buoy A (LLNR-6690/7555) showing Green can with red band.Comments will be taken until July 28, 2020. Please email comments regarding this proposal to: [email protected]

Due to the Brazos River Lock expansion plan, the Coast Guard is proposing the following Aid to Navigation changes:Discontinue Brazos River Crossing Light 2 (LLNR-37395) in approximate position 28-53-48.575N/095-23-01.367W.Discontinue Brazos River Crossing Light 4 (LLNR-37400) in approximate position 28-53-48.535N/095-23-09.158W. Comments will be taken until August 4, 2020. Please email comments regarding this proposal to: [email protected].

The Coast Guard is proposing the following Aid to Navigation Change:Discontinue Old East Pass Harbor Channel Buoy 2 (LLNR-4590) in approximate position 30-23-33.091N/086-30-37.981W.Comments will be taken until August 11, 2020. Please email comments regarding this proposal to: [email protected].

The Coast Guard is proposing the following Aids to Navigation Changes:Change Huey P Long Bridge Approach Buoy C (LLNR-14045) in approximate position 29-56-33.658N/090-10-11.886W, from an AIS Aid to a V-AIS Aid named Huey P Long Bridge Approach C V-AIS with assigned MMSI 993682002.Change Hale Boggs Luling Bridge Approach Buoy A (LLNR-14240) in approximate position 29-56-31.012N/090-22-21.069W, to an AIS Aid with MMSI to be determined.Change Hale Boggs Luling Bridge Approach Buoy B (LLNR-14245) in approximate position 29-56-36.784N/090-22-32.791W, from a Physical Aid to a V-AIS Aid named Hale Boggs Luling Bridge Approach B V-AIS with MMSI to be determined.Change Hale Boggs Luling Bridge Approach Buoy C (LLNR-14250) in approximate position 29-56-38.922N/090-22-39.000W, to an AIS Aid with MMSI to be determined.Change Gramercy Bridge Approach Buoy 1 (LLNR-14555) in approximate position 30-02-45.215N/090-40-11.131W, to an AIS Aid with MMSI to be determined.Change Gramercy Bridge Approach Buoy 3 (LLNR-14560) in approximate position 30-02-38.507N/090-40-25.727W, from a Physical Aid to a V-AIS Aid named Gramercy Bridge Approach 3 V-AIS with MMSI to be determined.Change Gramercy Bridge Approach Buoy 5 (LLNR-14565) in approximate position 30-02-36.515N/090-40-29.939W, to an AIS Aid with MMSI to be determined.Change Sunshine Bridge Approach Buoy 1 (LLNR-14835) in approximate position 30-05-46.671N/090-54-53.317W, from an AIS Aid to a V-AIS Aid named Sunshine Bridge Approach 1 V-AIS with assigned MMSI 993682009.Change Sunshine Bridge Approach Buoy B (LLNR-14845) in approximate position 30-05-58.176N/090-54-46.531W, from an AIS Aid to a V-AIS Aid named Sunshine Bridge Approach B V-AIS with assigned MMSI 993682011.Establish Sunshine Bridge Approach 4 V-AIS (LLNR-14846) in approximate position 30-06-00.50N/090-54-36.83W showing as a V-AIS Aid with MMSI to be determined.Comments will be taken until August 18, 2020. Please email comments regarding this proposal to: [email protected].

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22/20

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24/20

25/20

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

Continuing until approximately December 31, 2020, the U.S. Navy will be conducting inert underwater mine and Airborne Mine Neutralization System(AMNS) destructor testing in the Gulf of Mexico, in an area approximately 39 nautical miles southwest of the Panama City Pass. The inert mine destructors are silver and orange, 3 feet long, 6 inches in diameter and weigh approximately 2 pounds in water, while weighing 35 pounds in air. Inert mine bottom shapes and inert mine destructors will be deployed, operated and tested in the below test areas during this period. AMNS

FL - GULF OF MEXICO - U.S. Navy Testing

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11326

11376

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11322

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24 June 202025/20LNM:


testing will consist of surface ship operations to include the following: R/V SEWEE or R/V STARFLEET PATRIOT and Project Support Crafts (PSC) 02, 03, 05, 08, 11 or PSC 12; however, additional R/Vs may be added in the future. It is requested that all vessels maintain a one nautical mile CPA of all vessels while operations are in progress. All U.S. Navy / U.S. Navy contracted AMNS support vessels will monitor VHF-FM Channel 16. For up-to-date information, mariners can contact Mr. Robertson, at (850) 230-7698 or via e-mail at [email protected]. The corners of the test areas are as follows: Test Area Tango:29-56-25.20N 085-54-36.00W,29-58-55.20N 085-54-36.00W,29-58-55.20N 085-51-42.60W and29-56-25.20N 085-51-42.60W.

Continuing until approximately October 1, 2020, the U.S. Navy will be conducting test operations in several areas south of Panama City, Florida, aboard primary vessel M/V PATRIOT, or from suitable alternative platform. Primary test areas are in the vicinity of 29-57-00.0N 086-53-00.0W (100-foot op area) and 29-40-00.0N 086-19-00.0W (330-foot op area). It is requested that all surface vessels remain at least 2 nautical miles fromtest vessels working in these areas as they are likely to be under restricted maneuverability towing conditions during test events. There are also items on the sea floor and in the water column in these general areas. Any items moored close enough to the surface to be a hazard to navigation will be lighted, buoyed, and/or guarded while deployed for short durations during the test period. M/V PATRIOT will be on station in these areas during test events scheduled at a frequency of approximately 3-5 days per week. Concerned traffic should contact the U.S. Navy Support Vessel on VHF-FM Channel 16, heed all instructions given, and stay a minimum of 2 nautical miles from vessels on station in any of these operational areas. Additionally, it is requested that all trawler operations within 2 nautical miles of the op area positions given be avoided at all times as U.S. Navy equipment has been deployed in these areas and will remain in these areas through the duration of the test event.

Shifting channel conditions have been reported in the vicinity of St. George Island. An unlit red nun has been temporarily established, St. George Island Buoy 2A (LLNR TBD) in position 29-37-09.213N 084-57-45.822W, in 6.6 feet of water. Mariners are urged to use caution when transiting this area.

Approval has been given to repair fender and under deck navigational lighting that was damaged from Hurricane Michael on the Carrabelle River, Mile 1.0, (SR 300 between E. Point and St. George) in Franklin County, Florida. The work will continue until August 6, 2020, from 7:00 a.m., to 7:00 p.m., 4-days a week. A 26-foot by 10-foot vessel will be present within the area of the bridge monitoring VHF-FM Channel 16. For additional information, mariners can contact (850) 245-7922. Mariners are requested to exercise caution when transiting the area.

The SR 397 (John Sims Parkway), across Toms Bayou, Mile 0.50, at Valparaiso, Okaloosa County, Florida, Phase II is scheduled until November 2020, the demolition of the northbound bridge and replacement with a new bridge. During construction, the contractor will designate different navigational channels and updates will follow. They will utilize two 80-foot by 80-foot section crane spud barges, a 40-foot by 40-foot material spud barge, four 20-foot by 10-foot section material barges, the Tug MISS RONDA and a crew work boat. VHF-FM Channel 13 or 16, will be monitored for communications. This equipment should be lighted according to the “Inland Navigational Rules of 1980.” Mariners should avoid the area, travel through the navigation spans and urged to proceed at slowest safe speed with extreme caution. Anyone needing assistance should call the contractor at (334) 319-7006 or the FDOT at (850) 333-4389.

Phase II of the demolition and pile driving has commenced at the Pensacola Bay Bridge (aka 3-Mile Bridge), Mile 0.0, at Gulf Breeze, Escambia County and Santa Rosa Counties, FL. A trestle will be constructed on the southeast side of Gulf Breeze side of the bay. For additional information, mariners can contact (850) 630-4790 or (757) 435-5240. Mariners are requested to transit the area with extreme caution.

Due to severe shoaling and unknown channel depths, all mariners are advised to not rely on floating Aids to Navigation within the Alabama River. Until a 9-foot channel depth is restored and maintained, the U.S. Coast Guard will not be conducting Aids to Navigation Patrols on the Alabama River.

Dredge KELLY L., is conducting maintenance dredging operations at Sunflower Bar, Mile 78.0 and George Gaines Bar, Mile 82.5. Continuing until approximately June 30, 2020, Inland Dredging Co., Dredge INGENUITY will be conducting maintenance dredging operations at Sunflower Bar Mile 78.0 and East Bassetts Bar, Mile 87.0. The dredge will utilize floating and submerged pipelines and will be disposing material to several different locations within the area. The dredge will monitor VHF-FM Channels 13 and 16. Mariners should exercise extreme caution when transiting the area. Shipping traffic is urged to contact the dredge prior to passing. For further information, mariners can contact Mr. Chad Brumelow, at (205) 752-3571.

The Howell Heflin L/D in the vicinity of Mile 266.1, will be shut down for maintenance, commencing July 7, 2020, at 7:00 a.m., and continuing until July21, 2020, at noon. For additional information, mariners can contact Mr. Chad Brumelow at the BWT/Alabama-Coosa Project Management Office, at (205) 752-3571 or Mr. Roger Wilson, Jr., at the Tennessee-Tombigbee Project Management Office, at (662) 245-5500.

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08-20

11-20

12-20

25-20

41-18

25-20

38-19

21-20



FL - ST. GEORGE SOUND - Channel Condition

FL - GIWW - CARRABELLE TO APALACHICOLA BAY - Bridge Rehabilitation - UPDATE

FL - TOMS BAYOU - Bridge Modifications and New Construction

FL - PENSACOLA BAY - Bridge, Mile 0.0 Demolition and Construction

AL - ALABAMA RIVER - Channel Condition

AL - TOMBIGBEE RIVER - Dredge Operations

AL - TENNESSEE-TOMBIGBEE WATERWAY - Lock Closure

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1115A 11360

1115A 11360

11401 11404 11405

11401 11404

11385 11388

11382 11383

11376


24 June 202025/20LNM:


Continuing until approximately June 26, 2020, Dredge KELLY L., and attendant plant will be conducting dredging operations on the Tennessee-Tombigbee Waterway, near Mile 357.5, on Columbus Lake. Operations will be performed 24-hours a day, 7-days a week. Dredge material will be disposed in the permitted upland disposal area C-21. Mariners can contact Dredge KELLY L., via VHF-FM Channel 16. For further information, mariners can contact Roger Wilson, Jr. or Joshua Oliver at the Tennessee-Tombigbee Project Management Office, at (662) 245-5500. Mariners areurged to transit the area at their slowest safe speed to minimize wake.

The Jamie Whitten L/D in the vicinity of Mile 411.9, will be shut down for maintenance, commencing June 30, 2020, at 7:00 a.m. and continuing until July 30, 2020, at noon. For up-to-date information, mariners can contact Mr. Roger Wilson Jr., at the Tennessee Tombigbee Project Office, at (662)245-5500.

Continuing until approximately June 29, 2020, Kostmayer Construction will be installing intake piping for a water intake facility along the Black Warrior-Tombigbee River, near Mile 391.0, on the RDB, approximately 80 feet to 150 feet from the bank. Divers will be in the water as well as a crane and 2 barges supporting the operation. For further information, mariners can contact Pete Dunn, at (985) 285-4991. Mariners are urged to transit the area at their slowest safe speed to minimize wake.

Commencing approximately August 18, 2020, at 7:00 a.m., and continuing until noon on, August 27, 2020, the Holt Lock and Dam on the Black Warrior Tombigbee Waterway, near Mile 347.0, will be shut down for maintenance. For additional information, mariners can contact Mr. Chad Brumelow at the BWT/Alabama-Coosa Project Management Office (CESAM-OP-BA), at (205) 752-3571.

Continuing until August 10, 2020, the Hopper Dredge COLUMBIA will be conducting dredging operations in the vicinity of the Pascagoula Bar Channeland Bayou Casotte Ship Channel. Survey Vessel CAPE ANNE will also be on-scene. Dredged material will be transported to designated offshore disposal site on board the Hopper Dredge COLUMBIA. There will be no pipelines, tugs, or barges used for this project. Trawling Vessel, WILD DREAM II, will be used to relocate endangered species out of the channel. Dredge COLUMBIA and attendant vessels will monitor the VHF-FM Channels 13, 16 and 69. Mariners are urged to use caution when transiting the area.

Continuing until approximately June 30, 2020, Hydraulic Cutter Suction Dredge ALASKA will be conducting island restoration and dredging operations in the vicinity of Ship Island. Commencing June 30, 2020 and continuing until December 31, 2020, Hydraulic Dredge ELLIS ISLAND will be conducting island restoration and dredging operations in the vicinity of Ship Island. In support of the dredging operations, auxiliary equipment that may include, but is not limited to, tugs, barges, anchor barges and derricks will arrive and stage prior to commencement. Both floating and submerged pipeline will be staged with the auxiliary equipment in preparation for this project. Temporary occupancy and storage of equipment will be in the following locations:On the southwest side of the railroad bridge in Biloxi Bay.North side of Horn Island, adjacent to Dog Key Pass.North side of Ship IslandSee attached enclosures of charts for further details. All equipment will be lighted and marked as per U.S. Coast Guard regulations. These markers should NOT be used for navigation, and mariners are advised to maintain a safe distance. Dredge ALASKA will be connected to approximately 4,000 feet of floating pipeline that will direct connect to submerged pipeline. The submerged pipeline will run from the borrow area indicated on the drawings to Ship Island. All pipeline and vessels will be marked and lighted in accordance with U.S. Coast Guard regulations. Operations will be performed 24-hours a day, 7-days a week. Dredge ELLIS ISLAND will be connected to approximately 300 feet of floating pipeline that will direct connect to submerged pipeline. The submerged pipeline will run from the connection indicated on the drawings to Ship Island. All pipeline and vessels will be marked and lighted in accordance with U.S. Coast Guard regulations. Operations will be performed 24-hours a day, 7-days a week. See attached enclosure of charts for further details. Dredge ALASKA and Dredge ELLIS ISLAND will monitor VHF-FM Channel 13 or 16. For further information, mariners can contact Nicholas Williams, Project Manager, at (630) 247-2256, or Mario Martinez, QC Manager, at (806) 292-5637.

Continuing until further notice, Magnolia Dredge and Dock’s Pipeline Dredge GRAND CHENIER will be conducting maintenance dredging operations inBayou Caddy. The dredge will be disposing material from the Bayou Caddy Channel into the nearby marsh creation site and open water site adjacent to the channel. The dredge plant will monitor VHF-FM Channels 13 and 16. Mariners should exercise extreme caution when transiting thisarea. For further information, mariners can contact the USACE, Irvington Site Office, at (251) 957-6019.

Continuing until approximately July 1, 2020, Magnolia Dredge & Dock, LLC., will be conducting dredging operations in the vicinity of Bayou Caddy, MS.,near Lakeshore, MS. The work will start near The Silver Slipper. The contractor will be utilizing a floating plant. Work will be performed 12-hours a day, from 6:30 a.m., until 6:30 p.m., 7-days a week, pending weather. Dredge material will be transported via 18 inch black floating high-density polyethylene (HDPE) pipeline that will be marked every 60 feet with orange lighted buoys with an amber flashing light. The spoil will be deposited in a designated area. The Dredge CHENIER, work boats and mud tug will be monitoring VHF-FM Channel 13. Mariners are urged to transit the area with caution.

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19-20

23-20

13-20

20-20

25-20

24-20

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23-20


MS - TENNESSEE-TOMBIGBEE WATERWAY - Dredge Operation


AL - BLACK WARRIOR-TOMBIGBEE WATERWAY - Intake Pipe Installation//Dive Operations

AL - BLACK WARRIOR-TOMBIGBEE WATERWAY - Lock Closure

MS - PASCAGOULA HARBOR - BAYOU CASOTTE SHIP CHANNEL - Dredge Operation

MS - MISSISSIPPI SOUND - Barrier Island Restoration/Dredge Operation

MS - MISSISSIPPI SOUND - BAYOU CADDY - Dredge Operation

MS - MISSISSIPPI SOUND - WAVELAND - BAYOU CADDY - Dredge Operation

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11373 11374

11371

24 June 202025/20LNM:


Continuing through September 30, 2020, the U.S. Naval Research Laboratory will be placing bottom moorings east of Chandeleur Islands, in a 440 yard radius around 29-55-56.3N 088-40-16.6W. Two moorings will be temporarily established on the seafloor at a depth of 20 meters. Neither mooring will extend more than 1 meter off the bottom. One mooring will also have a profiling buoy attached to it and will profile through the water column to the surface once per day, before returning to dock inside its low-profile base less than 1 meter off the bottom. The area will be marked with lighted hazard buoys. Mariners are requested to not disturb these U.S. Naval experiments and to avoid dragging in the area.

The United States Army Corps of Engineers, has established a Waverider Buoy approximately 16 nautical miles southeast of Barataria Pass, LA., in approximate position 29-01-00.00N 089-49-56.76W. The buoy is operated for the U.S. Army Corps of Engineers in partnership with the Coastal Data Information Program. The Wave Buoy is a 3-foot diameter sphere with an attached telemetry whip antenna and a night yellow color warning flashing light. The light timing sequence is a Fl 4. The buoy is painted yellow and marked "wave buoy" with the phone number (858) 534-3032.

Attached as an enclosure to this LNM, an ocean bottom seismic survey will be conducted in the Gulf of Mexico.

The U.S. Government Contract Cutterhead Dredge CAPTAIN FRANK and attendant plant have completed working in Southwest Pass from Head of Passes (Mile 0.0) to approximately Mile 22.0, BHOP, and in the Mississippi River from Head of Passes to approximately Mile 11.0, AHOP.

Continuing until further notice, the U.S. Government Contract Hopper Dredge GLENN EDWARDS will be working in Southwest Pass from Head of Passes (Mile 0.0) to approximately Mile 22.0, BHOP, and in the Mississippi River from Head of Passes to approximately Mile 13.0, AHOP. The dredgedmaterial will be deposited through a combination of floating and submerged pipelines into designated placement areas. Dredging will be performed 24-hours a day, 7-days a week. Dredge GLENN EDWARDS will monitor VHF-FM Channel 16 or 67. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. For up-to-date information, mariners can contact Michelle Kornick, at (504) 862-1842 or Heather Jennings, at (504) 862-1253.

Continuing until approximately July 6, 2020, the U.S. Government Contract Hopper Dredge WHEELER will be working in Southwest Pass from Head ofPasses (Mile 0.0) to approximately Mile 22.0, BHOP, and in the Mississippi River from Head of Passes to approximately Mile 13.0, AHOP. The dredgedmaterial will be deposited through a combination of floating and submerged pipelines into designated placement areas. Dredging will be performed 24-hours a day, 7-days a week. Dredge WHEELER will monitor VHF-FM Channel 16 or 67. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. For up-to-date information, mariners can contact Michelle Kornick, at (504) 862-1842 or Heather Jennings, at (504) 862-1253.

Continuing until approximately July 20, 2020, the U.S. Government Contract Hopper Dredge BAYPORT will be working in Southwest Pass from Head of Passes (Mile 0.0) to approximately Mile 22.0, BHOP, and in the Mississippi River from Head of Passes to approximately Mile 13.0, AHOP. Dredging will be performed 24-hours a day, 7-days a week. The Hopper Dredge BAYPORT will monitor VHF-FM Channel 16 or 67. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. For up-to-date information, mariners can contact Michelle Kornick, at (504) 862-1842 or Heather Jennings, at (504) 862-1253.

Continuing until approximately July 5, 2020, the Government Contract Hopper Dredge STUYVESANT will be working in Southwest Pass from Head of Passes (Mile 0.0) to approximately Mile 22.0, BHOP, and in the Mississippi River from Head of Passes to approximately Mile 11.0, AHOP. Dredging willbe performed 24-hours a day, 7-days a week. The Hopper Dredge STUYVESANT will be monitoring VHF-FM Channel 16 or 67. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. For up-to-date information, mariners can contact Michelle Kornick, at (504) 862-1842 or Heather Jennings, at (504) 862-1253.

Continuing through September 1, 2020, dredging operations will occur in Pass A' Loutre. Work will be conducted from 7:00 a.m., to 7:00 p.m., each day, 7-days a week. A hopper barge, 3 deck barges and 2 work boats will be on-scene. The on-scene vessels will monitor VHF-FM Channel 16. Mariners are urged to exercise caution when transiting the area. For up-to-date information, mariners can contact Kyle Arnaud, at (337) 353-9373.

Continuing until approximately July 20, 2020, a U.S. Government Contractor will be placing subaqueous stone along the RDB of the Mississippi River, near Mile 41.0, AHOP. The contractor will work 7-days a week, 12-hours a day, during daylight hours. The plant will include an anchor barge with hydraulic excavator. An office barge and various material barges will be on-site, staged along the river at this location. The M/V PINE BLUFF can be contacted on VHF-FM Channel 13 or 72 or by phone, at (318) 452-5448. Mariners are urged to transit at their slowest safe speed to minimize wakeand proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is John Page, at

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05-20

03-20

18-20

25-20

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09-20

MS - MISSISSIPPI SOUND - WAVELAND - BAYOU CADDY - Dredge Operation

LA/MS - MISSISSIPPI SOUND APPROACHES DAUPHIN ISLAND TO CAT ISLAND - Naval Research Operations

LA - GULF OF MEXICO - Waverider Buoy

LA - GULF OF MEXICO - Seismic Survey

LA - SOUTHWEST PASS - MISSISSIPPI RIVER - Dredge Operation - UPDATE

LA - SOUTHWEST PASS - MISSISSIPPI RIVER - Dredge Operation - UPDATE

LA - SOUTHWEST PASS - MISSISSIPPI RIVER - Dredge Operation



LA - PASS A’ LOUTRE - Dredge Operation

LA - MISSISSIPPI RIVER, MILE 41.0, AHOP - Subaqueous Stone Placement

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11363 11371 11373

411 1116A 11340 11366

1116A 11340 11360

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11361

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11361

24 June 202025/20LNM:


(337) 291-3015.

Continuing through approximately June 26, 2020, a U.S. Government Contractor will be placing subaqueous stone along the LDB, of the Mississippi River, near Mile 75.2, AHOP. The contractor will work 7-days a week, 12-hours a day, during daylight hours. The plant will include an anchor barge with dragline. An office barge and various material barges will be on-site, staged along the river at this location. The M/V KACIE LUHR and M/V HERBERT PLAISANCE can be contacted on VHF-FM Channels 13 and 16. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is John Page, at (337) 291-3015.

An abandoned and adrift vessel approximately 16-18 feet, has been reported in the vicinity of the middle ground in Lake Pontchartrain, in approximate position 30-09-07.9N 089-47-58.2W, drifting southeast at approximately 1 knot, on June 21, 2020. The vessel is reportedly not marked. Mariners are urged to use caution in this area.

Continuing until approximately May 31, 2025, dredging operations will be conducted along the Lower Mississippi River near Mile 87.0, AHOP, LDB, in the vicinity of the Valero Dock. The dredge will monitor VHF-FM Channel 16. Mariners are urged to transit the area with caution.

Continuing until approximately August 1, 2020, Weeks Marine Hydraulic Dredge CAPTAIN FRANK and attendant plant will be operating in the vicinity of New Orleans Harbor Region, between Mile 94.4, AHOP and Mile 101.2, AHOP, along the RDB, of the Mississippi River. Dredged material will be transported through a floating pipeline and discharged beyond the (-) 55-foot Low Water Reference Plane (LWRP), contour in the Mississippi River. The dredge will be also operating in the lock forebays at Inner Harbor Navigation Canal (IHNC) Lock, Algiers Lock, and Harvey Lock between Mile 88.0, AHOP and Mile 102.0, AHOP. Once underway, operations will be conducted 24-hours a day, 7-days a week. The dredge and attendant plant will have all required U.S. Coast Guard lighting for night operations. The dredge and tugs will monitor VHF-FM Channels 12, 16 and 67. Mariners areurged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Continuing through approximately July 1, 2020, operations will occur along the LDB, of the Mississippi River near Mile 97.1, AHOP, to remove the Jackson Street Ferry Terminal pedestrian ramp. The contractor will work 7-days a week, during daylight hours only. The M/V GEORGE C. LUGGER and M/V PERE C. LUGGER will be on-scene and can be contacted via VHF-FM Channels 13 and 67. Mariners are urged to transit with caution.

Commencing June 27, 2020 and continuing through approximately July 11, 2020, a U.S. Government Contractor will be placing subaqueous stone along the RDB, of the Mississippi River near Mile 104.9, AHOP. The contractor will work 7-days a week, 12-hours a day, during daylight hours only. The plant will include an anchor barge with dragline. An office barge and various material barges will be on-site, staged along the river at this location. The M/V KACIE LUHR and M/V HERBERT PLAISANCE can be contacted via VHF-FM Channels 13 and 16. The point of contact with the USACE New Orleans District is John Page, at (337) 291-3015. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.

Continuing until approximately July 3, 2020, dredge operations will be conducted along the Lower Mississippi River at the Destrehan Facility near Mile120.6, AHOP, LDB. Work will be conducted 24-hours a day. The Dredge, W.B. WOOD, and Tender MR. KELLY, will monitor VHF-FM Channel 71 or 67. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and exercise caution when transiting the area. For up-to-date information, mariners can contact Hunter Ham, at (504) 436-1234 or (800) 891-9663.

Continuing until approximately August 23, 2020, a new barge dock and pipe rack are being installed on the Lower Mississippi River at Mile 144.0, AHOP, LDB. Work is scheduled to take place during daylight hours only, Monday through Friday. Mariners are urged to exercise caution while transiting this area.

Continuing until further notice, the U.S. Government Contract Dustpan Dredge WALLACE McGEORGE will be working at the Mississippi River Deep Draft Crossings between approximate Mile 151.0, AHOP and Mile 234.0, AHOP. The dredge will work 24-hours a day, 7-days a week, and will give way to vessels using the waterway. The dredge can be contacted on VHF-FM Channel 16 or 67, for sailing instructions. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is Michelle Kornick at (504) 862-1842 or Heather Jennings at (504) 862-1253.

Commencing June 27, 2020 and continuing until further notice, the U.S. Government Dustpan Dredge HURLEY will be working at the Mississippi River

LNM:

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LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

47-19

24-20

25-20

22-20

25-20

24-20

25-20

25-20

35-19

20-20

LA - MISSISSIPPI RIVER, MILE 41.0, AHOP - Subaqueous Stone Placement

LA - MISSISSIPPI RIVER, MILE 75.2, AHOP, LDB - Subaqueous Stone Placement

LA - LAKE PONTCHARTRAIN - Adrift Vessel

LA - MISSISSIPPI RIVER, MILE 87.0, AHOP, LDB - Dredge Operation

LA - MISSISSIPPI RIVER, 88.0, AHOP - MILE 102.0, AHOP - Dredge Operation

LA - MISSISSIPPI RIVER, MILE 97.1, AHOP - Ramp Removal Operations

LA - MISSISSIPPI RIVER, MILE 104.9, AHOP, RDB - Subaqueous Placement Operations

LA - MISSISSIPPI RIVER, MILE 120.6, AHOP - Dredge Operation

LA - MISSISSIPPI RIVER, MILE 144.0, AHOP - Barge Dock/Pipe Rack Installation

LA - MISSISSIPPI RIVER, MILE 151.0, AHOP TO MILE 234.0, AHOP - Dredge Operation


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11364

11364

11367 11369

11364

11364 11367

11370

11370

11370

11370

11370

24 June 202025/20LNM:


Deep Draft Crossings between approximate Mile 151.0, AHOP and Mile 234.0, AHOP. The first dredging location will be at Red Eye Crossing, near Mile 224.0, AHOP. The dredge will work 24-hours a day, 7-days a week, and will give way to vessels using the waterway. The dredge can be contacted on VHF-FM Channel 16 or 67, for sailing instructions. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is Michelle Kornick at (504) 862-1842 or Heather Jennings at (504) 862-1253.

Continuing until further notice, the U.S. Government Dustpan Dredge JADWIN will be working at the Mississippi River Deep Draft Crossings between approximate Mile 151.0, AHOP and Mile 234.0, AHOP. The first dredging location will be at Alhambra Crossing, near Mile 190.5 AHOP. The dredge will work 24-hours a day, 7-days a week, and will give way to vessels using the waterway. The dredge can be contacted on VHF-FM Channel 16 or 67, for sailing instructions. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is Michelle Kornick at (504) 862-1842 or Heather Jennings at (504) 862-1253.

Multiple unmarked and uncharted breakwater structures have been reported in Caminada Bay near Bayou Rigaud, starting on the northeast end of the north shoreline of Grand Isle, LA., at approximate position 29-14-24.58N 090-00-08.40W and extending southwest towards the Highway 1 Bridge, at approximate position 29-12-21.04N 090-02-23.79W. These reported breakwater structures are part of a shoreline restoration project for the Grand Isle Independent Levee District. All related navigation safety issues should be immediately reported to U.S. Coast Guard Sector New Orleans, at (504) 365-2200. Any questions regarding the construction of the unmarked breakwater structures should be directed to the Grand IsleIndependent Levee District, at (985) 787-2222. Mariners should exercise extreme caution when navigating in or near these locations.

Continuing until approximately May 11, 2021, the Dredge LILLIE and Dredge CLEDUS will be performing dredging operations in Turtle Bay, at approximate position 29-32-25.21N 090-08-01.63W. Work will be conducted 24-hours a day, 7-days a week. The Dredge will monitor VHF-FM Channel 10, 13 or 16. Mariners are urged to use caution when transiting the area. For up-to-date information, mariners can contact Kevin Verdin, at (985) 960-2105.

The Coalition to Restore Coastal Louisiana, has installed 9 Temporary Danger Lights along the northern shoreline of the marsh located between approximate positions: 29-22-38.15N 090-00-52.02W to 29-22-51.11N 090-01-18.22W, to mark shoreline protection structures. Any questions regarding the installation of these private aids shall be directed to U.S. Coast Guard Sector New Orleans, at (504) 365-2544 or via email to: [email protected] or the Coalition to Restore Coastal Louisiana, at (504) 264-6837 or via email to: [email protected]. Mariners should exercise extreme caution when navigating in or near this location.

Continuing until approximately September 30, 2020, the Hydraulic Dredge E.W. ELLEFSEN, spider barge and attendant plant will be operating inside the South Pelto borrow area. Dredged material will be loaded by the spider barge onto scow barges and transported to the Weeks Marine 320 Unloader, located at the West Belle conveyance corridor near approximate position 29-03-38.78N 090-15-41.20W. Continuing until approximately June 30, 2020, the Clamshell Dredge WEEKS 262 and Clamshell Dredge WEEKS 226 will be excavating access channels at Trinity East Island and West Belle Headland, Terrebone Basin, LA. Mariners and shrimpers are urged to use extreme caution when crossing the submerged line in shallow water areas.The proposed pipeline corridor and booster location from Trinity East Island to Ship Shoal Borrow Area will be bound by the following approximate positions.29-02-57.75N 090-43-38.35W,29-03-10.15N 090-42-38.38W,28-54-35.17N 090-39-15.29W and28-54-21.56N 090-39-54.70W.Proposed pipeline corridor from Timbalier Island to South Pelto Borrow Area will be bound by the following approximate positions:29-03-36.17N 090-29-16.44W,29-03-38.33N 090-27-26.07W,28-59-42.12N 090-27-23.20W,28-53-12.79N 090-38-05.58W,28-54-26.84N 090-39-15.70W and29-00-27.22N 090-29-10.80W.Work Limits for access channel at Trinity East Island will be bound by the following approximate positions:29-05-59.05N 090-47-51.46W,29-07-27.79N 090-40-02.61W,29-02-27.17N 090-47-01.38W and29-03-54.55N 090-39-06.25W.Work Limits access channel at West Belle Headland will be bound by the following approximate positions:29-07-09.81N 090-19-15.27W,29-08-28.37N 090-16-40.52W,29-04-18.19N 090-17-07.39W and29-05-48.56N 090-14-21.39W.Borrow Areas (Ship Shoal and South Pelto) will be bound by the following approximate positions:28-55-32.53N 090-40-48.95W,28-55-31.72N 090-35-40.41W,28-53-55.03N 090-35-39.65W and

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LNM:

LNM:

LNM:

LNM:

24-20

20-20

15-20

39-19

20-20



LA - CAMINADA BAY - Unmarked/Uncharted Breakwater Structures

LA - TURTLE BAY - Dredge Operation

LA - HACKBERRY BAY- Temporary Private Aids Establishment

LA - PELICAN LAKE - TRINITY EAST ISLAND - WEST BELLE HEADLAND - Dredge Operation

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11370

11370

11358 11365

11358 11365

11358 11365



24 June 202025/20LNM:


28-53-51.25N 090-40-51.24W.Borrow Area and Submerged Line limits for Trinity East and Timbalier areas will be bound by the following approximate positions:29-07-44.76N 090-47-28.00W,29-05-33.21N 090-25-19.64W,28-51-35.50N 090-27-20.38W and28-54-02.50N 090-49-25.20W.Marsh Borrow Area/Pump-out Station at West Bell will be bound by the following approximate positions:29-02-39.47N 090-16-15.54W,29-03-34.43N 090-16-16.67W,29-03-31.88N 090-14-57.28W and29-02-37.05N 090-15-04.92W.Pipeline Conveyance Corridor from West Belle Headland to Marsh Borrow Area will be bound by the following approximate positions:29-03-21.85N 090-15-35.46W,29-03-23.02N 090-15-55.86W,29-05-10.69N 090-15-34.66W,29-05-41.76N 090-15-59.68W,29-05-41.53N 090-15-33.23W and29-05-14.12N 090-15-13.61W.Buoy locations for submerged line at West Belle:29-05-02.30N 090-15-25.87W,29-05-00.38N 090-15-26.52W,29-04-56.37N 090-15-27.24W,29-04-55.09N 090-15-27.70W,29-04-53.53N 090-15-27.94W,29-04-49.94N 090-15-28.24W,29-04-46.59N 090-15-28.89W,29-04-42.94N 090-15-29.59W,29-04-39.21N 090-15-30.72W,29-04-35.01N 090-15-31.77W,29-04-34.57N 090-15-32.04W,29-04-32.40N 090-15-32.50W,29-04-29.10N 090-15-33.06W,29-04-25.66N 090-15-33.73W,29-04-22.15N 090-15-34.50W,29-04-14.89N 090-15-35.89W,29-04-12.64N 090-15-35.95W,29-03-55.35N 090-15-36.95W,29-03-52.08N 090-15-37.59W,29-03-49.50N 090-15-37.97W,29-03-47.11N 090-15-39.00W and29-03-45.54N 090-15-39.76W.Operations will continue 24-hours a day, 7-days a week. The dredge and attendant plant will have all required U.S. Coast Guard lighting for night operations. Dredges, tugs and barges will monitor VHF-FM Channels 11, 13 and 72. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Continuing until approximately September 30, 2020, the Hydraulic Dredge E.W. ELLEFSEN, spider barge and attendant plant will be operating inside the South Pelto borrow area. Dredged material will be loaded by the spider barge onto scow barges and transported to the Weeks Marine 320 Unloader, located at the West Belle conveyance corridor near approximate position 29-03-38.78N 090-15-41.20W. Continuing until approximately June 30, 2020, the Clamshell Dredge WEEKS 262 and Clamshell Dredge WEEKS 226 will be excavating access channels at Trinity East Island and West Belle Headland, Terrebone Basin, LA.Temporary location for submerged line at West Belle:29-05-02.29N 090-15-25.40W,29-05-01.47N 090-15-25.75W,29-05-00.43N 090-15-26.13W,29-04-57.76N 090-15-28.45W,29-04-55.77N 090-15-31.28W,29-04-54.16N 090-15-34.81W,29-04-52.50N 090-15-38.38W,29-04-50.32N 090-15-41.61W,29-04-47.40N 090-15-44.61W,29-04-42.67N 090-15-48.58W,29-04-38.94N 090-15-51.45W,29-04-36.48N 090-15-54.05W,29-04-34.55N 090-15-57.69W,29-04-28.27N 090-16-05.99W,29-04-22.89N 090-16-11.32W,29-04-17.97N 090-16-14.80W,29-04-02.43N 090-16-16.43W and29-04-00.78N 090-16-20.24W.Mariners and shrimpers are urged to use extreme caution when crossing the submerged line in shallow water areas.Pump-out Stations for Trinity East Island:Area 1:28-57-50.26N 090-40-45.80W,28-58-09.04N 090-40-52.93W,

LNM: 22-20



Charts: 11352 11357

24 June 202025/20LNM:


28-58-02.77N 090-41-14.29W and28-57-43.99N 090-41-07.16W.Area 2:28-59-01.91N 090-41-12.26W,28-59-20.24N 090-41-20.72W,28-59-12.82N 090-41-41.60W and28-58-54.46N 090-41-33.16W.Pump-out Stations for Timbalier Island:Area 1:28-58-57.43N 090-29-25.68W,28-59-13.74N 090-29-37.84W,28-59-03.13N 090-29-56.86W and28-58-46.57N 090-29-44.51W.Laydown Area for Equipment:29-07-06.20N 090-12-55.37W,29-06-42.76N 090-12-36.93W,29-06-22.30N 090-11-26.25W and29-06-45.97N 090-11-06.13W.Access Channel for Delivery of Supplies:29-10-00.41N 090-14-21.21W,29-09-35.65N 090-13-34.51W,29-07-44.13N 090-14-34.26W and29-08-14.78N 090-15-30.02W.Operations will continue 24-hours a day, 7-days a week. The dredge and attendant plant will have all required U.S. Coast Guard lighting for night operations. Dredges, tugs and barges will monitor VHF-FM Channels 11, 13 and 72. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Continuing through approximately June 26, 2020, the U.S. Government Dustpan Dredge HURLEY will be working in 20 Grand Point from approximateMile 93.0, WHL, to Mile 99.0, WHL, GIWW. The dredge will work 24-hours a day. The dredged material will be discharged in the deep water of the Atchafalaya River. Besides dredging equipment, there are numerous work and support vessels associated with this dredging operation. Dredge HURLEY will monitor VHF-FM Channel 72. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution afterpassing arrangements have been made. The points of contact with the USACE New Orleans District are Victor Landry, at (504) 862-2407 and Robert Swayze, at (504) 862-2060.

Construction is currently taking place for the replacement bridge on the LA 323 Swing Bridge over Bayou Teche, Mile 22.3, at Oaklawn, in St. Mary Parish, Louisiana. The anticipated completion date of this project will be early summer of 2020. An on-scene vessel will monitor VHF-FM Channel 16. For additional information, mariners can contact the project contractor, at (504) 382-1970 or Michael Moran with Louisiana Department of Transporation and Development (LDOTD), at (337) 828-3700.

Continuing until approximately March 16, 2021, Sealevel Construction will be constructing a floodgate in Bayou Teche, at approximate position 29-49-35.59N 091-32-09.90W. Operations will be conducted Monday through Friday, from 7:00 a.m., to 6:00 p.m., each day. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution. The point of contact is Dylan Delcambre, at (985) 859-0977 or Nick Adams, at (985) 232-3097.

Continuing until approximately October 26, 2020, Bayou Boeuf Lock will be closed to navigation passage for construction of the new south side chamber guidewall from 7:00 a.m., until 7:00 p.m., during daylight hours only, Mondays through Thursdays. The Lockmaster, LaDon Champine, can be contacted at (985) 384-7626. The points of contact with the USACE New Orleans District are Tim Connell, at (504) 862-2360 and Anh Nguyen, at (504) 862-2153.

Continuing through approximately July 15, 2020, the U.S. Government Contract Cutterhead Dredge ALISON CROSBY will be working in Houma Terrebonne Bay from approximate Mile 0.0, to approximate Mile 11.0. The dredge will work 24-hours a day, 7-days a week. Dredged material will be deposited into open water, through a floating pipeline, approximately 2,000 feet west of the Houma Navigation Canal channel centerline. The dredge can be contacted on either VHF-FM Channel 13 or 16. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is Raymond Newman, at (504) 862-2050.

Submerged pilings have been reported in the vicinity of Conrads Shipyard, in Morgan City, LA., in approximate position 29-42-19.6N 091-13-05.6W, near Mile 120.0, on the Atchafalaya River. The submerged pilings are reportedly marked with a white buoy. All vessels are advised to proceed with extreme caution when transiting the area. For more information, mariners can contact U.S. Coast Guard Vessel Traffic Service Berwick Bay, at (985) 380-5374.

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LNM:

LNM:

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24-20

25-20

41-19

13-20

34-19

20-20

21-20


LA - GIWW - MILE 93.0, WHL TO MILE 99.0, WHL - Dredge Operation - UPDATE

LA - TECHE BAYOU - Mile 22.3 - Bridge Construction, LA 323 Swing Bridge, Oaklawn, St. Mary Parish

LA - BAYOU TECHE - Floodgate Establishment

LA - GIWW - BAYOU BOEUF LOCK - Guidewall Repair Operations

LA - HOUMA NAVIGATION CANAL - TERREBONNE BAY - Dredge Operation

LA - ATCHAFALAYA RIVER - Submerged Pilings

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11352 11357

11355

11355 11360

11352 11353 11355

11355

11355

11351 11354 11355

24 June 202025/20LNM:


Continuing through December 2020, the U.S. 90 bridge across the Atchafalaya River, Berwick Bay, Mile 17.7, Morgan City, Louisiana, is being repaired and repainted. A containment system has been placed underneath the bridge which will reduce the bridge vertical clearance by 3 feet. Mariners should contact Vessel Traffic Services Berwick Bay via VHF-FM Channel 11 or at (985) 380-5374, for updated information.

Continuing until approximately August 31, 2021, Sealevel Construction, Inc., will be constructing a floodgate in Bayou Chene at approximate position 29-37-21.59N 091-05-32.51W. Operations will be conducted Monday through Friday, from 6:30 a.m., to 5:00 p.m. Mariners are urged to transit attheir slowest safe speed to minimize wake and proceed with caution. The point of contact, Jacques Duplantis, can be reached at (985)813-8108, for further information.

Continuing through September 30, 2020, mariners will be subject to intermittent delays to navigation (up to 12-hours) at Old River Lock. The closures will occur during daylight hours only, between 7:00 a.m. and 5:00 p.m. The delays will be due to necessary work required to remove and repair a tainter valve. The work will be performed by lock personnel and a U.S. Government Maintenance Unit. The Lockmaster, Anthony T. Lindsly, can be reached, at (225) 492-3333, for up-to-date information. The point of contact for the USACE New Orleans District is Russell Beauvais, at (225) 492-2169.

Mariners are advised that when the Baton Rouge River Gauge reaches 38.0 feet and rising, the following high river stage restrictions will be in effectat Port Allen Lock, until further notice:Vessels are not allowed within 100 feet of the lock's gates when tied-up inside the lock chamber.Maximum single tow length shall be limited to 1,000 feet.Multi-vessel locking shall not exceed 950 feet.For up-to-date information,mariners can contact Port Allen Lockmaster, Adam McFarlain, at (225) 343-3752. The point of contact with the USACE New Orleans District is Victor Landry, at (504) 862-2407.

Continuing until approximately June 27, 2020, Cutterhead Dredge MIKE HOOKS will be performing dredging operations from Mile 30.0 to Mile 34.0. There is a combination of submerged pipeline and pontoon line extending down the LDB, making a shore connection at/about Mile 28.5. Operationswill continue 24-hours a day, 7-days a week. Dredge MIKE HOOKS can be contacted via VHF-FM Channels 13 and 16, or by cell phone, at (337) 486-6793. The field point of contact for Mike Hooks, LLC., is Captain Ricky Domingue, at (337) 313-8773. The alternate point of contact is Luke McKinney, at (337) 309-1978.

Continuing until approximately September 30, 2020, Hydraulic Dredge C.R. MCCASKILL and attendant plant will be operating in the vicinity of Calcasieu Ship Channel just south of Monkey Island, Cameron Parish, LA.Borrow Area will be bound by the following approximate positions:29-46-36.56N 093-20-39.78W,29-46-37.86N 093-20-25.87W,29-46-04.87N 093-20-28.59W and29-46-00.19N 093-20-37.28W.Pipeline Corridor will be bound by the following approximate positions:29-47-53.58N 093-19-49.64W,29-47-33.03N 093-19-15.94W,29-46-21.46N 093-20-18.97W and29-46-35.96N 093-20-39.67W.Submerged line and Pipeline Crossing will be bound by the following approximatepositions:29-46-01.02N 093-20-35.97W,29-45-58.10N 093-20-50.18W,29-45-28.33N 093-20-49.03W and29-45-30.99N 093-20-30.93W.Disposal Area (West Beach - nearshore disposal) will be bound by the followingapproximate positions:29-45-49.95N 093-22-18.99W,29-45-42.12N 093-20-46.52W,29-44-59.74N 093-20-38.11W and29-45-08.32N 093-22-21.07W.Submerged line and pipeline crossing at Loop Pass will be bound by the following approximate positions:29-47-49.88N 093-19-43.01W,29-47-45.51N 093-19-45.03W,29-47-48.92N 093-19-40.06W and29-47-44.38N 093-19-41.90W.Subline Crossing at Loop Pass Entrance will be bound by the following approximate positions:29-46-45.02N 093-20-19.11W,29-46-32.51N 093-20-28.48W,29-46-37.00N 093-20-36.88W and29-46-49.25N 093-20-27.10W.Dredging Area at Loop Pass will be bound by the following approximate positions:

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44-19

23-20

25-20

13-20

16-20

LA - ATCHAFALAYA RIVER - BERWICK BAY - Bridge Repair/Clearance Restrictions

LA - BAYOU CHENE - Floodgate Operations

LA - OLD RIVER LOCK - Condition

LA - PORT ALLEN LOCK - High River Stage Restrictions

LA - CALCASIEU SHIP CHANNEL - Dredge Operation


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11352 11354

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11354 11370

11347

24 June 202025/20LNM:


29-47-48.92N 093-19-40.06W,29-46-38.21N 093-20-39.87W,29-46-32.31N 093-20-24.54W and29-47-25.97N 093-19-05.47W.Operations will continue on a 24-hours a day, 7-days a week basis. The dredge and attendant plant will have all required U.S. Coast Guard lighting for night operations. The dredges and tugs will monitor VHF-FM Channel 13 or 16. Mariners are urged to use extreme caution and transit the area at their slowest safe speed to create minimum wake after passing arrangements have been made.

Weeks Marine, Inc., has established a Temporary Lighted Danger Buoy near Calcasieu Pass, LA., in approximate position 29-45-24.54N, 093-22-18.96W, to mark an uncharted dredge spoil navigation hazard that had been previously reported. All mariners are advised to avoid this area. Pointof contact is: Weeks Marine Inc., 304 Gaille Drive, Covington, LA., 70433, (985) 237-9192, Josh Crockett.

A temporary spoil area with submerged rocks has been reported on the Calcasieu River, near Mile 9.0, RDB, by West Cove, approximately 90 yards off the rock line. The temporary spoil area with submerged rocks is reportedly not marked. Mariners are urged to transit the area with caution.

Continuing until approximately September 30, 2020, a U.S. Government Contractor will be placing foreshore dike stone along the Right and Left Descending Banks of the Calcasieu River from approximate Mile 9.0 to Mile 20.0. The Contractor will work 7-days a week, 12-hours a day, during daylight hours. The plant will include an anchor barge with hydraulic backhoe. An office barge and various material barges will be on-site, staged along the river. The M/V DINO JOHN or Barge AB-6 can be contacted via VHF-FM Channel 72. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. The point of contact with the USACE New Orleans District is John Page, at (337) 291-3015.

Continuing through 7:00 p.m., on July 11, 2020, the Calcasieu River Saltwater Barrier Structure will be closed to navigation due to gate replacementoperations. The point of contact with the USACE New Orleans District is Tracy Falk, at (504) 862-2971.

Continuing until approximately July 31, 2020, Tarpan Construction, LLC., will be conducting surveying, earthen terrances, dredging, rock placement and dewatering operations on the southern bank of the GIWW, beginning 1,700 feet west of the Gibbstown Bridge and continuing west for almost two miles in Cameron Parish, LA. Hours of operation for all construction items will be 10-hours a day, 6-days a week. Dredging will be conducted 24-hours a day, 7-days a week. Rock barges as well as construction barges will be operating and staged approximately 100-150 feet from the southern shore line within this work zone.Starting approximate position: 29-56-01.6N 093-05-07.3W.Ending approximate position: 29-56-07.4N 093-06-42.4W.The goal of this project is to restore the function, value and sustainability to approximately 22,247 acres of marsh and open water by improving hydrologic conditions via freshwater input and increasing organic productivity. M/V CAPT. BUFORD will monitor VHF-FM Channel 7 and 16. Mariners are urged to use caution when transiting the area.

Continuing until May 30, 2021, a marine contractor will be installing rock rip rap by barge along the west side of Calcasieu Lake. Work will be performed during daylight hours only, 7-days a week. The M/V JULIE MARIE will monitor VHF-FM Channels 72 and 13. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made. For up-to-date information, mariners can contact Nolan Simoneaux or Darwyn Jarrell, at (504) 835-0303.

Dunham Price Concrete Products, LLC., has installed a Temporary Lighted Danger Buoy in approximate position 29-47-21.5N 093-19-26.0W, to marksubmerged concrete piling structures near Monkey Island, at Calcasieu Pass, Cameron Parish, LA. Any questions regarding the installation of this private aids shall be directed to U.S. Coast Guard MSU Lake Charles, at: (337) 491-7832 or via email to: [email protected] or Dunham Price Concrete Products, LLC, at (337) 582-8579 or [email protected]. Mariners should exercise extreme caution when navigating in or near this location.

Several unlit/uncharted structures and platforms have been reported in the Gulf of Mexico that pose a navigational hazard to transiting vessels. The below is a list of approximate positions closest to the Corpus Christi, TX., area:28-22-45.000N 096-09-54.000W,27-42-33.360N 097-06-16.020W,27-38-17.880N 096-14-05.170W,27-39-18.000N 097-07-39.000W,28-06-06.394N 096-22-51.838W,27-38-57.000N 097-07-42.000W,28-13-53.000N 096-23-24.000W,27-31-00.000N 097-09-50.000W,

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

16-20

09-20

19-20

44-19

21-20

16-20

20-20

20-20


LA - CALCASIEU PASS - Uncharted Spoil Area/Temporary Lighted Danger Buoy

LA - CALCASIEU RIVER - Temporary Spoil Area/Submerged Rocks

LA - CALCASIEU RIVER - Stone Placement

LA - CALCASIEU RIVER - Saltwater Barrier

LA - CALCASIEU LAKE - Surveying/Dredging/Rock Placement Operations

LA - CALCASIEU LAKE - Rip Rap Operations

LA - CALCASIEU RIVER - CAMERON LOOP - Submerged Obstructions

TX - GULF OF MEXICO - Unlit/Uncharted Structures and Platforms

Chart

Chart

Chart

Charts:

Charts:

Charts:

Charts:

Charts:

11347

1116A 11330 11341 11347

11339 11345 11347

11347

11347

11341 11347

11341 11347

11339 11347




24 June 202025/20LNM:


28-05-23.461N 096-23-29.994W,27-30-48.000N 097-10-06.000W,28-06-23.705N 096-25-47.686W,27-30-48.000N 097-10-49.000W,27-36-01.000N 097-04-39.000W ,27-46-10.910N 097-17-41.960W and27-46-05.590N 097-20-55.010W.Mariners are reminded to exercise caution when in vicinity of these locations, and to review the Local Notice to Mariners: https://www.navcen.uscg.gov/?pageName=lnmMain. Concerned parties with urgent concerns can contact the U.S. Coast Guard Sector/Air Station Corpus Christi Command Center, at (361) 939-0450; or for non-urgent questions and concerns, email [email protected].

Continuing until approximately July 6, 2020, Callan Marine, LTD., will be conducting dredging operations for Texas International Terminals in the Galveston Ship Channel. Dredging will take place at the Texas International Terminal Ship Dock, meeting up with the west end of the ship channel. Floating, partially submerged and submerged dredge pipeline will be utilized. Mariners are urged to refrain from conducting fishing or trawling activities in dredge operation area. Dredge area will be confined to Texas International Terminal Ship Dock, bound by the following approximate positions: 29-18-19.0N 094-49-35.0W, 29-18-15.0N 094-49-28.0W, 29-18-43.0N 094-49-08.0W and 29-18-46.0N 094-49-15.0W. The dredge will monitor VHF-FM Channels 7 and 13. Mariners are urged to use caution when transiting the area.

Continuing until approximately August 28, 2020, Callan Marine, Dredge GENERAL PATTON will be performing mobilization and dredging operations at the Port of Beaumont, TX., in approximate position 30-04-36.0N 094-05-12.0W. Vessel Traffic Service Port Arthur will provide exact dredge activity details by way of Vessel Traffic Service Advisories on VHF-FM Channel 65A. The Dredge GENERAL PATTON can be contacted via VHF-FM Channel 13 or 16, or by phone, at (409) 750-1059. Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution through this area.

Continuing until approximately July 3, 2020, Dredge GENERAL MACARTHUR will be conducting dredging operations on the Neches River, at the entrance to the MARAD facility in approximate position 30-00-55.0N 094-00-08.0W. The dredge operation will utilize floating and submerged pipeline, in addition to several support vessels. The Dredge GENERAL MACARTHUR will monitor VHF-FM Channel 13. The Dredge GENERAL MACARTHUR is requesting one-hour notice from vessels destined for the MARAD facility. Mariners are urged to transit at their slowest safe speed tominimize wake and proceed with caution through this area.

The Clear Lake Elks Lodge will host a sailboat regatta on June 28, 2020, starting at 1:30 p.m., until 3:30 p.m. Approximately 60 recreational vessels and 20 spectator crafts will participate in this event in Kemah, TX. The location will be from the area around the intersection of Clear Creek Channel and Lakewood Channel to Clear Creek Channel Daybeacon 7 (LLNR-26390) and Clear Creek Channel Light 8 (LLNR-26395). Mariners should contact the U.S. Coast Guard with any concerns via VHF-FM Channel 16.

The SH 1468 fixed bridge across Goose Lake, Mile 5.0, near Baytown, TX., has been under construction since, June 1, 2020. This bridge is being widened and the bridge protection system is being modified. Construction will take place 7-days a week, from 7:00 a.m., to 7:00 p.m., each day and will continue for approximately 10 months. Construction vessels and barges will be used during this project. There will be periods when the waterway will be closed to vessel traffic because of construction activities. Mariners that need to transit the waterway should contact U.S. Coast Guard Sector Houston-Galveston or the onsite construction representatives at the following phone numbers: (916) 870-7307, (469) 316-6699 and (205) 704-1450.

Continuing until approximately September 30, 2020, the Dredge RICHARD LAQUAY will be conducting dredging operations in the vicinity of Barbours Cut and Houston Ship Channel Light 92 (LLNR-24600) and BOSTCO Houston Ship Channel Light 116 (LLNR-25390) Dredging will be performed 24-hours a day, 7-days a week. There will be approximately 20,000 feet of combined steel and plastic pipeline. Placement Area will be Spillman Island. There will be three tender boats, two anchor barges a supply barge and a fuel barge with the dredge. The Dredge RICHARD LAQUAY and tender boats will monitor VHF-FM Channel 13 or 79. Mariners are urged to transit the area at their slowest safe speed to minimize their wake and proceedwith caution, after passing arrangements have been made.

Continuing until approximately July 24, 2020, Ship Channel Constructors, LLC., will be conducting construction operations of the Sam Houston Tollway Bridge Segment Load-Out Trestle on the north side of the Houston Ship Channel, directly west and adjacent to Beltway 8 Bridge, in approximate position 29-44-16.090N 095-08-50.010W. Work will be performed from, 7:00 a.m., until 5:00 p.m., each day, Monday through Friday. Equipment on-scene will consist of a 16-foot work boat and miscellaneous equipment. Work/vessels will not be in the navigational channel. The work boat will monitor VHF-FM Channel 16.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

15-20

19-20

21-20

22-20

23-20

17-20

14-20

25-20

TX - GULF OF MEXICO - Unlit/Uncharted Structures and Platforms

TX - GALVESTON SHIP CHANNEL - Dredge Operation

TX - NECHES RIVER - Dredge Operation

TX - NECHES RIVER - Dredge Operation

TX - KEMAH - CLEAR CREEK CHANNEL - Regatta

TX - BAYTOWN - GOOSE LAKE - Bridge Construction

TX - HOUSTON SHIP CHANNEL - Dredge Operation

TX - HOUSTON SHIP CHANNEL - BUFFALO BAYOU - Trestle Construction Operations - UPDATE

Chart

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Chart

Charts:

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Charts:

Charts:

411 1117A

11322 11323 11324 11326

11331 11343

11343

11327

11328

11328 11329

11325

https://www.navcen.uscg.gov/?pageName=lnmMain


24 June 202025/20LNM:


The Colorado River Locks will be closed to all traffic through Tuesday, June 30, 2020, from 7:00 a.m., through 6:00 p.m., each day, Monday through Fridays. Mariners can contact the lock master, at (979) 863-7842, to confirm closure times.

Shoaling has been reported in Matagorda Bay in the GIWW, Mile 471.0, WHL. The shoaling is reportedly not marked. Mariners with urgent concerns can contact the U.S. Coast Guard Sector/Air Station Corpus Christi Command Center, at (361) 939-0450; or for non-urgent questions and concerns, email [email protected]. All mariners are urged to use caution when transitting the area.

Continuing until further notice, Dredge JONATHAN KING BOYD, will be conducting dredging operations in the GIWW, south of Port O’Connor near Charlies Bait Camp, and dredging south toward San Antonio Bay. Dredge JONATHAN KING BOYD is requesting passing arrangements be made via VHF-FM Channel 16 or 80. Mariners are urged to transit the area at their slowest safe speed to minimize wake and proceed with caution.

The Bay Yacht Club Pursuit Series sailing regatta will be held July 11, 2020, August 22, 2020, September 12, 2020 and October 10, 2020, in Corpus Christi Bay south of the Corpus Christi Ship Channel. Mariners are urged to use caution near regatta.

Continuing until approximately July 30, 2020, Orion Marine Group will be conducting dredging operations at approximate position 27-49-22.00N 097-11-27.85W. Dredging will be performed 24-hours a day, 7-days a week. There will be 24 inch pipeline laid down the north side of the GIWW, starting from the intersection of the Corpus Christi Ship Channel down the GIWW, for approximately 4,000 feet, headed east bound and then upland into the placement area, Dagger Island. There will also be 24 inch pipeline laid up the La Quinta channel on both sides of the channel for approximately 25,000 feet and then into the upland placement area, Good Hope. Contractor's related floating plant consists of 4 anchor barges, 2 supply barges, 6 tender boats and 2 fuel barges. The Dredge LINDA LAQUAY and Dredge JOHN LAQUAY will monitor VHF-FM Channels 16 and 78. Mariners are urged to exercise caution in the area.

Continuing until further notice, the Corpus Christi MORF boat races will be held every Wednesday, from 6:00 p.m., to 8:00 p.m., in Corpus Christi Bay, south of the Corpus Christi Ship Channel, in the vicinity of T-Heads. Mariners are urged to use caution when transiting in vicinity of the regatta.

Continuing until approximately August 25, 2020, Orion Marine Construction will be conducting a dredging project for Epic (New Dock) in the Corpus Christi, Texas Inner Basin, in Tule Lake Channel, in approximate position 27-48-57.45N 097-27-53.66W. Continuing until approximately June 29, 2020, Orion Marine Construction will be laying pipeline to placement area 1. Dredge operations will be conducted 24-hours a day, 7-days a week. The dredge will have a combination of approximately 25,000 feet of steel and plastic pipeline. Two anchor barges, supply barge, fuel barge, 3 tender boats will be associated with the dredge. Mariners can contact Dredge WAYMON BOYD via VHF-FM Channel 13 or 16, or at (361) 487-6467. Mariners are urged to use caution when transiting the area.

Mariners are advised that every Thursday and Friday, continuing through September 4, 2020, from 8:45 p.m., to 9:45 p.m., fireworks will be launched from a barge, in approximate position 27-05-49.71N 097-10-14.69W, in South Padre Island, Texas. A Safety Zone is in effect within a 600-foot radius of the launching barge, during the event periods. Mariners are urged to use caution when transiting near the fireworks display.

Louie’s Backyard and the City of South Padre Island will be launching fireworks from a barge between approximate positions 26-06-24.0N 097-10-43.0W and 26-08-47.0N 097-10-08.0W, in South Padre Island, Texas. Fireworks will be launched on June 25-26, 2020; July 2, 3, 4, 9, 10, 16, 17, 23, 24, 30, 31, 2020; August 6, 7, 13, 14, 20, 21, 28, 2020 and September 4, 6, 2020, from 9:00 p.m., to 10:00 p.m., each night. A Safety Zone is ineffect within a 700-foot radius of the launching barge, during the event periods. Mariners are urged to use caution when transiting near the fireworks display.

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

LNM:

21-20

17-20

19-20

22-20

53-19

12-20

24-20

22-20

22-20

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

(1)No.

(2)Name and Location

(3)Position

(4)Characteristic

(5)Height

(6)Range

(7)Structure

(8)Remarks

TX - GIWW - COLORADO RIVER LOCKS - Lock Closure

TX - GIWW - MATAGORDA BAY - Shoaling

TX - GIWW - PORT O’CONNOR - Dredge Operation

TX - GIWW - CORPUS CHRISTI BAY - Marine Event

TX - CORPUS CHRISTI BAY - INGLESIDE - Dredge Operation

TX - CORPUS CHRISTI - Marine Event

TX - CORPUS CHRISTI HARBOR - TULE LAKE CHANNEL - Dredge Operation

TX - SOUTH PADRE ISLAND - Fireworks Display - Safety Zone

TX - SOUTH PADRE ISLAND - Fireworks Display - Safety Zone

23414 PHILLIPS 66 MAIN DOCK UPSTREAM LIGHT

30-00-29.270N093-58-35.220W

Marks the main dock.Fl W 2.5s

* * * * * * * *

Private Aid. 25/20

Chart

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Charts:

Charts:

Charts:

Charts:

Charts:

11319

11316 11319

11315

11308 11309 11312

11308 11309

11309 11311

11311

11301 11302

11300 11301


24 June 202025/20LNM:


ENCLOSURESBarrier Island Restoration/Dredge Operation

LA - GULF OF MEXICO - Seismic Survey

Inshore and offshore staging area. Submerged pipeline run from the borrow area to Ship Island.

Ocean bottom seismic survey in the Gulf of Mexico.

21-20

18-20

LNM:

LNM:

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

500 Poydras StreetNew Orleans, LA 70130-3310

Telephone (504) 671-2327(Business Hours 7:00 a.m. - 3:30 p.m. Monday - Friday)

(Nights, Weekends, Holidays) (504) 589-6225RADM Nadeau

(1)No.

(2)Name and Location

(3)Position

(4)Characteristic

(5)Height

(6)Range

(7)Structure

(8)Remarks

SECTION VIII - LIGHT LIST CORRECTIONS (Continued)

23415

23420

23421

PHILLIPS 66 DOCK LIGHT 1

PHILLIPS 66 DOCK LIGHTS(3)

PHILLIPS 66 DOCK 4 DOWNSTREAM LIGHT

30-00-39.000N

30-00-43.000N

30-00-44.890N

093-58-08.000W

093-57-59.000W

093-57-46.540W

Pile structure.

Pile structure.

Marks Dock 4.

Fl G 2.5s

Fl G 2.5s

Fl W 2.5s

*

*

*

*

*

*

*

*

*

*

*

Private Aid.

Private Aid.

Private Aid.

1116A 11340 11360

20

20

25/20

25/20

25/20

Charts:

GRAPHIC SCALE

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CONFIDENTIAL & PROPRIETARYThis document contains confidential and proprietary information of Great Lakes Dredge & DockCompany. If you have received this document in error, immediately discard or destroy it withoutcopying or distributing further.

Phone: (630) 574-3000

GREAT LAKES DREDGE AND DOCK COMPANY

CIVIL ENGINEERING / SURVEYING DIVISIONGR

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LNTM 11x17 (Inshore Staging)

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CONFIDENTIAL & PROPRIETARY

This document contains confidential and proprietary information of Great Lakes Dredge & Dock

Company. If you have received this document in error, immediately discard or destroy it without

copying or distributing further.

Phone: (630) 574-3000


CIVIL ENGINEERING / SURVEYING DIVISION

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C:\Dropbox (GLDD)\84727 MSCIP Phase 3 And 4\04 Drawings\01 Master\200522 ACAD-84727 - MSCIP Barrier Island Restoration Master_TLC.dwg

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263398.97

959964.79

US Survey Ft.

NAVD88 (Geoid 2012A)

MS East - 2301

NAD83

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May 22, 2020

TCookW91278-19-C-0029

84727

LNTM 11x17-Ship Island Staging

MsCIP Phase 3&4

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October 21, 2019

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KAlford

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W9127819C0029

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NOTICE OF MARINE SEISMIC SURVEY MARINE OCEAN BOTTOM SEISMIC SURVEY

APRIL-SEPTEMBER 2020

Seismic source vessel - SW Emerald

Seismic source vessel – SW Diamond

ROV deployment vessel – Harvey Deep Sea

Seismic supply vessel – Marianne-G

S A F E T Y W A R N I N G T O M A R I N E R S, D I V E R S A N D F I S H E R M E N TGS will be conducting an ocean bottom seismic survey with the SW EMERALD, SW DIAMOND and HARVEY DEEP SEA, starting approximately on the 20th APRIL for a period of 160 days. The SW EMERALD and SW DIAMOND will act as seismic source vessels towing a source array of approximately 300m (0.18Nm) length and 400m (0.2Nm) width astern of the vessel. he HARVEY DEEP SEA will deploy the ocean bottom recording equipment (nodes) using to 2 ROVs. The 2 ROVs will position the seismic recoding equipment on the seafloor at predefined positions up to 600m either side of the HARVEY DEPP SEA. While towing the seismic source arrays and deploying the seafloor seismic recoding equipment, the vessels are restricted in their manoeuvrability and will be moving at a speed of between 1knot and 4,5 knots. The vessels will be assisted by supply vessel Marianne-G. All vessels can be contacted via VHF ch. 16. NOTE: THE COMPRESSED AIR RELEASED CAN BE HAZARDOUS TO DIVERS, FOR THE SAFETY OF YOUR PERSONNEL, SHIP AND EQUIPMENT, YOU ARE REQUESTED TO KEEP WELL CLEAR OF THIS SURVEY VESSEL AND ITS TOWED EQUIPMENT.

Seismic source vessel

2

NOTICE OF MARINE SEISMIC SURVEY

MARINE OCEAN BOTTOM SEISMIC SURVEY APRIL-SEPTEMBER 2020

VESSEL RESTRICTED IN ITS MANOEUVRABILITY

VESSELS ARE REQUESTED NOT TO CROSS OVER THE SEISMIC EQUIPMENT SPREAD AND MAINTAIN A MINIMUM DISTANCE OF 1Nm ASTERN OF THE VESSEL, 2Nm AHEAD OF THE VESSEL AND 1Nm ON EACH SIDE OF THE SEISMIC EQUIPMENT

SAFE TO CROSS

NEVER CROSS THE SEISMIC EQUIPMENT

SPREAD

VERY DANGEROUS - DO NOT CROSS

Seismic source vessel

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NOTICE OF MARINE SEISMIC SURVEY MARINE OCEAN BOTTOM SEISMIC SURVEY

APRIL-SEPTEMBER 2020

Working Area Coordinates – Red Polygon

WGS84 Point Easting Northing Latitude Longitude

1 676805.85 3111435.36 28°07.000N 091°12.000W 2 714468.25 3112052.59 28°07.000N 090°49.000W 3 754009.19 3101739.63 28°01.000N 090°25.000W 4 755135.52 3048169.06 27°32.000N 090°25.000W 5 710901.65 3034394.73 27°25.000N 090°52.000W 6 676293.48 3033849.84 27°25.000N 091°13.000W 7 638185.28 3051829.29 27°35.000N 091°36.000W 8 637765.04 3088759.28 27°55.000N 091°36.000W

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NOTICE OF MARINE SEISMIC SURVEY

MARINE OCEAN BOTTOM SEISMIC SURVEY APRIL-SEPTEMBER 2020

SW Emerald

Call sign 3FYK3 IMO Number 9043079

Bridge +47 56999707 +44 2038684190 +881677749898

Bridge: [email protected] Master: [email protected]

SW Diamond Call sign 3FYJ3 IMO Number 9048706

Bridge +47 56999720 +44 2033181701 +1 9543123067 +881677749941


Harvey Deep Sea Call sign IMO Number 9581291

Bridge +1 504-717-2745 Bridge: [email protected] Marianne-G

Call sign 3FTA9 IMO Number 9520144

Bridge +31 702 170 163 +881 677 765 593









u.s. department of homeland security united …24 june 2020 lnm:25/20 coast guard district 8gulf...

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