205450 | 14006-1 | LOCK RESTRICTION
Lock and Dam 9, UMR Mile 647.9
| IMMEDIATELY | UNTIL FURTHER NOTICE | | ST. PAUL DISTRICT | |
210107 | | DREDGING OPERATIONS
Mississippi River - Vicinity of Southwest Pass,
Pass A Loutre, and South Pass
| IMMEDIATELY | UNTIL FURTHER NOTICE | | NEW ORLEANS DISTRICT | |
210190 | 210107-1 | AMENDMENT - Navigation Notice 210107, MVN 25-28
DREDGING OPERATIONS
Mississippi River - Vicinity of Southwest Pass,
Pass A Loutre, and South Pass
| IMMEDIATELY | 2025/03/20 | | NEW ORLEANS DISTRICT | |
210145 | | NOTICE OF SCHEDULED LOCK CLOSURE
WEBBERS FALLS L&D No. 16, NM 366.6 | 2025/08/25 | 2025/09/14 | | TULSA DISTRICT | |
210768 | | LOCK CLOSURES
Lock and Dam 6, UMR 714.3 | 2025/08/19 | 2025/08/29 | | ST. PAUL DISTRICT | |
210105 | | GREEN RIVER LOCK & DAM 1
REVISED – MITER GATE REHABILITATION
GREEN RIVER MILE 9.1
| 2025/08/04 | 2025/09/28 | | LOUISVILLE DISTRICT | |
210286 | | SCHEDULED LOCK CLOSURE
Jerry F. Costello Lock and Dam
Kaskaskia River Mile 0.8
| 2025/08/01 | 2025/10/01 | | ST. LOUIS DISTRICT | |
210606 | | Calumet Harbor
Breakwater Repair | 2025/07/30 | 2025/09/12 | | CHICAGO DISTRICT | |
210767 | | LOCK CLOSURE
Lock and Dam 7, UMR Mile 702.5 | 2025/07/22 | 2025/08/01 | | ST. PAUL DISTRICT | |
210604 | | Chicago Harbor
Southerly Extension Detached Breakwater Repair | 2025/06/23 | 2025/07/23 | | CHICAGO DISTRICT | |
206558 | | SCHEDULED LOCK CLOSURE UPDATE
DARDANELLE LOCK (No. 10) NM 205.5
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM | 2025/06/15 | 2025/10/01 | | LITTLE ROCK DISTRICT | |
208226 | | 110-FT STOPLOG CONVERSION
2025 LOCK CLOSURE FORECAST
MULTIPLE LOCATIONS
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
| 2025/06/15 | 2025/10/01 | | LITTLE ROCK DISTRICT | |
210631 | | UPPER MISSISSIPPI
In-water Rock Placement (Levee Repair)
Lock 17 Lower, UMR Mile 436.0-436.6 | 2025/06/05 | UNTIL FURTHER NOTICE | | ROCK ISLAND DISTRICT | |
210785 | | OPERATIONAL STATUS – POE AND MACARTHUR LOCKS
ST. MARYS FALLS CANAL | 2025/06/04 | 2025/06/05 | | DETROIT DISTRICT | |
210624 | | MISSISSIPPI RIVER
LOCK CLOSURE
Lock & Dam 19, River Mile 364.2 | 2025/06/03 | 2025/06/05 | | ROCK ISLAND DISTRICT | |
210764 | | EQUIPMENT INSTALLATION
GULF INTRACOASTAL WATERWAY
LELAND BOWMAN LOCK | 2025/06/02 | 2025/07/19 | | NEW ORLEANS DISTRICT | |
210806 | 210764-1 | AMENDMENT - Navigation Notice 210764-1, MVN 25-49
EQUIPMENT INSTALLATION
GULF INTRACOASTAL WATERWAY
LELAND BOWMAN LOCK | 2025/06/02 | 2025/07/19 | | NEW ORLEANS DISTRICT | |
210814 | | DUKE ENERGY - GALLAGHER STATION
REMOVAL OF TWO PLANT INTAKE STRUCTURES
OHIO RIVER MILE 610
| 2025/06/02 | 2025/11/01 | | LOUISVILLE DISTRICT | |
210221 | | SCHEDULED LOCK CLOSURE
Melvin Price Locks & Dam Auxiliary Lock Chamber
Upper Mississippi River mile 200.5 | 2025/06/01 | 2025/08/31 | | ST. LOUIS DISTRICT | |
210784 | | SPECIAL NOTICE
HURRICANE SEASON | 2025/06/01 | 2025/12/01 | | NEW ORLEANS DISTRICT | |
210812 | 210730-2 | Maintenance Dredging, Waukegan Harbor Approach Channel and Advanced Maintenance Area, Waukegan, Illinois | 2025/05/25 | 2025/06/30 | | CHICAGO DISTRICT | |
210809 | | DREDGING OPERATIONS
Mississippi River
Deep Draft Crossings | 2025/05/21 | UNTIL FURTHER NOTICE | | NEW ORLEANS DISTRICT | |
210818 | 210769-1 | AMENDMENT TO NAVIGATION NOTICE 210769, 25-17:
SCHEDULED LOCK OUTAGES AT MCNARY NAVIGATION LOCK
| 2025/05/21 | 2025/05/22 | | WALLA WALLA DISTRICT | |
210808 | | DREDGING OPERATIONS
Mississippi River
Deep Draft Crossings | 2025/05/20 | UNTIL FURTHER NOTICE | | NEW ORLEANS DISTRICT | |
210810 | | DREDGING OPERATIONS
Mississippi River and
Southwest Pass | 2025/05/20 | 2025/05/27 | | NEW ORLEANS DISTRICT | |
210816 | | SAILING INSTRUCTION
COLONEL CHARLES D. MAYNARD LOCK (No. 5) NM 86.3
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
| 2025/05/20 | UNTIL FURTHER NOTICE | | LITTLE ROCK DISTRICT | |
210744 | 210504-1 | REVISION TO NOTICE TO NAVIGATION INTERESTS 25-20
STONE BANK STABILIZATION
DOW CHEMICAL
KANAWHA RIVER, MILE 54.5 | 2025/05/19 | 2025/06/06 | | HUNTINGTON DISTRICT | |
210769 | | SCHEDULED LOCK OUTAGES AT MCNARY NAVIGATION LOCK | 2025/05/19 | 2025/05/20 | | WALLA WALLA DISTRICT | |
210804 | | MOBILE HARBOR, AL
NEW I-10 BRIDGE CONSTRUCTION – MOBILE RIVER | 2025/05/16 | 2025/08/01 | | MOBILE DISTRICT | |
210805 | | GULF INTRACOASTAL WATERWAY (GIWW), AL
OBSTRUCTION - HAZARD TO NAVIGATION | 2025/05/16 | 2025/06/01 | | MOBILE DISTRICT | |
210269 | | MILITARY TRAINING EXERCISE CLEES FERRY BOAT RAMP CRM 174.2
| 2025/05/15 | 2025/05/16 | | NASHVILLE DISTRICT | Nav Notice 25-09.pdf |
210684 | | 2025 Seasonal Lockage Schedule for Recreational Craft on the Columbia River | 2025/05/15 | 2025/09/16 | | PORTLAND DISTRICT | |
210730 | | Maintenance Dredging, Waukegan Harbor Approach Channel and Advanced Maintenance Area, Waukegan, Illinois | 2025/05/14 | 2025/06/30 | | CHICAGO DISTRICT | |
210807 | 210730-1 | Maintenance Dredging, Waukegan Harbor Approach Channel and Advanced Maintenance Area, Waukegan, Illinois | 2025/05/14 | 2025/06/30 | | CHICAGO DISTRICT | |
210619 | | MUNICIPAL WATER INTAKE INSTALLATION
CUMBERLAND RIVER MILE 124.6 RDB
| 2025/05/12 | 2025/08/29 | | NASHVILLE DISTRICT | Nav Notice 25-10.pdf Nav Notice 25-10.pdf |
210623 | 210619-1 | MUNICIPAL WATER INTAKE INSTALLATION
CUMBERLAND RIVER MILE 124.6 RDB
| 2025/05/12 | 2025/08/29 | | NASHVILLE DISTRICT | Nav Notice 25-10.pdf |
210667 | | UPPER MISSISSIPPI
Mooring Cell Demolition and Construction
Lock 22 Upper, UMR Mile 301.9 | 2025/05/12 | UNTIL FURTHER NOTICE | | ROCK ISLAND DISTRICT | |
210671 | | 2025 Summer Lockage Schedule for Recreational Vessels on the Snake and Columbia Rivers | 2025/05/12 | 2025/09/22 | | WALLA WALLA DISTRICT | |
210745 | | Lock Restriction
Lock and Dam 8, UMR 679.2 | 2025/05/12 | UNTIL FURTHER NOTICE | | ST. PAUL DISTRICT | |
210815 | 210667-1 | UPPER MISSISSIPPI
Mooring Cell Demolition and Construction
Lock 22 Upper, UMR Mile 301.9 | 2025/05/12 | UNTIL FURTHER NOTICE | | ROCK ISLAND DISTRICT | |
210817 | 210745-1 | Lock Restriction
Lock and Dam 8, UMR 679.2 | 2025/05/12 | 2025/05/20 | | ST. PAUL DISTRICT | |
210727 | | FLOOD GATES CLOSURE
Gulf Intracoastal Waterway, Texas
Brazos River Flood Gates, Texas | 2025/05/10 | 2025/05/12 | | GALVESTON DISTRICT | |
210622 | | DREDGING OPERATIONS
Houston Ship Channel, Harris County, Texas
Barbours Cut Channel, Spilman Island, and Morgan’s Point Bulkhead Walls Emergency and New Work Dredging | 2025/05/09 | 2025/05/24 | | GALVESTON DISTRICT | |
210726 | | REPORTED SHOALING - LEXINGTON HARBOR, MI | 2025/05/09 | UNTIL FURTHER NOTICE | | DETROIT DISTRICT | LE_01_XTN_20250407_CS.pdf |
210728 | | TEMPORARY SUSPENSION OF RECREATIONAL LOCKAGE
OLD HICKORY LOCK
CUMBERLAND RIVER MILE 216.2
| 2025/05/09 | 2025/05/20 | | NASHVILLE DISTRICT | |
210729 | | BARKLEY LOCK CLOSURE
CUMBERLAND RIVER MILE 30.6
| 2025/05/09 | UNTIL FURTHER NOTICE | | NASHVILLE DISTRICT | Nav Notice 25-12.pdf Nav Notice 25-12.pdf |
210732 | | GULF INTRACOASTAL WATERWAY (Mile 220.5)
Billy Bowlegs Fireworks Display – Fort Walton Beach, FL | 2025/05/09 | 2025/05/25 | | MOBILE DISTRICT | |
210766 | 210728-1 | *** AMENDMENT ***
TEMPORARY SUSPENSION OF RECREATIONAL LOCKAGE
OLD HICKORY LOCK
CUMBERLAND RIVER MILE 216.2
| 2025/05/09 | 2025/05/14 | | NASHVILLE DISTRICT | Nav Notice 25-11_1.pdf |
210705 | | OPERATIONAL STATUS – SOO LOCKS EAST APPROACH NORTH CANAL OBSTRUCTION | 2025/05/08 | 2026/01/16 | | DETROIT DISTRICT | NTNI L25-09 Chartlet - Lower Approach Obstruction.pdf |
210731 | | BLACK WARRIOR TOMBIGBEE WATERWAY, ALABAMA
COFFEEVILLE LOCK AND DAM | 2025/05/08 | 2025/06/01 | | MOBILE DISTRICT | |