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 | |
211009 | | Auxiliary Lock Annual Maintenance Period | 2026/03/02 | 2026/03/13 | | SEATTLE DISTRICT | |
211008 | | Large Lock Maintenance Period | 2025/11/10 | 2025/11/26 | | SEATTLE DISTRICT | |
211367 | | TENNESSEE-TOMBIGBEE WATERWAY, MISSISSIPPI
Jamie L. Whitten Lock, Mile 411.9 | 2025/09/03 | 2025/10/04 | | MOBILE DISTRICT | |
211369 | 211367-1 | TENNESSEE-TOMBIGBEE WATERWAY, MISSISSIPPI
Jamie L. Whitten Lock, Mile 411.9 | 2025/09/03 | 2025/10/04 | | MOBILE DISTRICT | |
210145 | | NOTICE OF SCHEDULED LOCK CLOSURE
WEBBERS FALLS L&D No. 16, NM 366.6 | 2025/08/25 | 2025/09/14 | | TULSA DISTRICT | |
210866 | | NOTICE OF CANCELED LOCK CLOSURE WEBBERS FALLS L&D 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 | |
210893 | | Lock Closure
T.J. O’Brien Lock & Dam, River Mile 326.5 | 2025/08/19 | 2025/08/19 | | CHICAGO DISTRICT | |
211370 | | Bonneville Navigation Lock Temporary Closure | 2025/08/08 | 2025/08/08 | | PORTLAND DISTRICT | |
211332 | 211093-1 | UNDERWATER EXCAVATION AND PIPELINE REPAIR
TENNESSEE RIVER MILE 246.4 LDB
| 2025/08/07 | 2025/10/01 | | NASHVILLE DISTRICT | Nav Notice 25-18_1.pdf Nav Notice 25-18.pdf |
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 | |
210894 | 210606-1 | Calumet Harbor
Breakwater Repair | 2025/07/30 | 2025/09/12 | | CHICAGO DISTRICT | |
211409 | | SUBAQUEOUS STONE PLACEMENT
Mississippi River - Mile 80.6 AHP LDB | 2025/07/29 | 2025/08/15 | | NEW ORLEANS DISTRICT | |
211393 | | MISSISSIPPI RIVER
LOCK CLOSURE
Lock & Dam 11, River Mile 583.0
| 2025/07/23 | 2025/07/23 | | ROCK ISLAND DISTRICT | |
211410 | 211407-1 | OHIO RIVER
LOUISVILLE DISTRICT
CHANNEL MAINTENANCE DREDGING
PORTLAND CANAL AND SURGE BASIN
OHIO RIVER MILE 605
| 2025/07/23 | 2025/07/30 | | LOUISVILLE DISTRICT | |
210767 | | LOCK CLOSURE
Lock and Dam 7, UMR Mile 702.5 | 2025/07/22 | 2025/08/01 | | ST. PAUL DISTRICT | |
211187 | | OPERATIONAL STATUS – POE AND MACARTHUR LOCKS
ST. MARYS FALLS CANAL | 2025/07/22 | 2025/07/23 | | DETROIT DISTRICT | |
211375 | | CHANNEL MAINTENANCE DREDGING
USACE DREDGE GOETZ
Upper Mississippi River mile 274.5 | 2025/07/22 | UNTIL FURTHER NOTICE | | ST. LOUIS DISTRICT | |
211376 | | CHANNEL MAINTENANCE DREDGING
USACE Dredge Potter
Upper Mississippi River Mile 171.5 | 2025/07/22 | UNTIL FURTHER NOTICE | | ST. LOUIS DISTRICT | |
211389 | 211376-1 | CHANNEL MAINTENANCE DREDGING 21 July 2025 Update
USACE Dredge Potter
Upper Mississippi River Mile 171.5 | 2025/07/22 | UNTIL FURTHER NOTICE | | ST. LOUIS DISTRICT | |
211394 | 211376-2 | CHANNEL MAINTENANCE DREDGING 21 July 2025 Update
USACE Dredge Potter
Upper Mississippi River Mile 196, and 207 | 2025/07/22 | UNTIL FURTHER NOTICE | | ST. LOUIS DISTRICT | |
211407 | | OHIO RIVER
LOUISVILLE DISTRICT
CHANNEL MAINTENANCE DREDGING
PORTLAND CANAL AND SURGE BASIN
OHIO RIVER MILE 605
| 2025/07/22 | 2025/07/28 | | LOUISVILLE DISTRICT | |
211093 | | UNDERWATER EXCAVATION AND PIPELINE REPAIR
TENNESSEE RIVER MILE 246.4 LDB
| 2025/07/21 | 2025/08/29 | | NASHVILLE DISTRICT | Nav Notice 25-18.pdf |
211249 | | REPORTED SHOALING
SAGINAW RIVER, MI | 2025/07/21 | 2026/01/01 | | DETROIT DISTRICT | SH_01_SAG_20250714_CS(SHEET62).pdf |
211287 | | Controlled Demolition at Montgomery Lock and Dam, Ohio River | 2025/07/21 | 2026/01/01 | | PITTSBURGH DISTRICT | |
211329 | | SCHEDULED LOCK OUTAGE AT MCNARY NAVIGATION LOCK | 2025/07/21 | 2025/07/21 | | WALLA WALLA DISTRICT | |
211374 | | GUIDEWALL REPAIRS
Gulf Intracoastal Waterway
(Morgan City-Port Allen Alternate Route)
Bayou Sorrel Lock | 2025/07/21 | 2025/09/11 | | NEW ORLEANS DISTRICT | |
211387 | | UPPER MISSISSIPPI
MECHANICAL DREDGING (STRIKE REMOVAL)
Barkis and Bass Island, UMR Pool 17, RM 446.1 - 447.8
| 2025/07/21 | UNTIL FURTHER NOTICE | | ROCK ISLAND DISTRICT | |
211388 | | MOBILE HARBOR, AL
CHANNEL OBSTRUCTION – MOBILE RIVER | 2025/07/21 | 2025/08/05 | | MOBILE DISTRICT | |
211391 | 211329-1 | AMENDMENT TO NAVIGATION NOTICE 211329, 25-25:
SCHEDULED LOCK OUTAGE AT MCNARY NAVIGATION LOCK | 2025/07/21 | 2025/07/21 | | WALLA WALLA DISTRICT | |
211392 | | INCREASED LOCKAGE TIME AT MCNARY NAVIGATION LOCK | 2025/07/21 | 2025/07/25 | | WALLA WALLA DISTRICT | |
211372 | | OHIO RIVER
LOUISVILLE DISTRICT
CHANNEL MAINTENANCE DREDGING
RALIEGH BAR
OHIO RIVER MILE 855.0 | 2025/07/20 | 2025/07/27 | | LOUISVILLE DISTRICT | |
211408 | 211372-1 | OHIO RIVER
LOUISVILLE DISTRICT
CHANNEL MAINTENANCE DREDGING
RALIEGH BAR
OHIO RIVER MILE 855.0 | 2025/07/20 | 2025/07/20 | | LOUISVILLE DISTRICT | |
211207 | | REPLACEMENT OF FIBER LINE ON TVA TRANSMISSION LINE CUMBERLAND RIVER MILE 30.2 | 2025/07/16 | 2025/07/16 | | NASHVILLE DISTRICT | Nav Notice 25-22.pdf |
211349 | | TOW HAULAGE RETURN TO SERVICE
NORRELL LOCK (No. 1) NM 10.3
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
| 2025/07/16 | 2025/07/17 | | LITTLE ROCK DISTRICT | |
211164 | | SCHEDULED LOCK OUTAGE AT MCNARY NAVIGATION LOCK | 2025/07/15 | 2025/07/15 | | WALLA WALLA DISTRICT | |
211247 | | SCHEDULED LOCK OUTAGE AT LOWER MONUMENTAL NAVIGATION LOCK | 2025/07/15 | 2025/07/16 | | WALLA WALLA DISTRICT | |
211252 | 211247-1 | SCHEDULED LOCK OUTAGE AT LOWER MONUMENTAL NAVIGATION LOCK | 2025/07/15 | 2025/07/16 | | WALLA WALLA DISTRICT | |
211309 | | DREDGEING OPERATIONS
MISSISSIPPI RIVER
DEEP DRAFT CROSSINGS
| 2025/07/15 | UNTIL FURTHER NOTICE | | NEW ORLEANS DISTRICT | |
211351 | | ELECTRONIC AIDS TO NAVIGATION TEST
July 15, 2025 (8 a.m. – 8 p.m.) | 2025/07/15 | 2025/07/16 | | MOBILE DISTRICT | |
211188 | | MARKLAND LOCKS AND DAM
AUXILIARY CHAMBER CLOSURE
OHIO RIVER MILE 531.5
| 2025/07/14 | 2025/09/19 | | LOUISVILLE DISTRICT | |
211290 | | REPAIRS
GULF INTRACOASTAL WATERWAY
BAYOU BOEUF LOCK
| 2025/07/14 | 2025/08/16 | | NEW ORLEANS DISTRICT | |
211308 | | DREDGEING OPERATIONS
MISSISSIPPI RIVER AND SOUTHWEST PASS | 2025/07/14 | 2025/07/31 | | NEW ORLEANS DISTRICT | |
211127 | | River mile 849.5 Stonework RDB near Caruthersville Harbor | 2025/07/11 | 2025/07/18 | | MEMPHIS DISTRICT | |
211167 | | Jerry F. Costello Lock and Dam
Kaskaskia River Mile 0.8 | 2025/07/11 | 2025/07/13 | | ST. LOUIS DISTRICT | |