Navigation Notices: Southeast Rivers
Chickamauga Lock Closure Tennessee River Mile 471.0
Notice Number: 214835 / LRN 26-22 Effective: 08/17/2026 07:00 thru 08/24/2026 17:00 EDT Chickamauga Lock will be closed from August 17, 2026 through August 24, 2026 to make repairs of…
Read MoreTombigbee River, Alabama Construction at Olin Corp. River Mile 60
Notice Number: 214795 / 26-98 Effective: 08/03/2026 14:00 thru UNTIL FURTHER NOTICE CDT Reference to Navigation Bulletin 26-94 Notice is given to mariners that a construction project at Olin Corp.…
Read MorePascagoula Harbor, Mississippi Bayou Casotte – Hazard to Navigation
Notice Number: 214789 / 26-97 Effective: 07/27/2026 00:00 thru 07/31/2026 18:00 CDT Reference Navigation Bulletin 26-96 The submerged dredge pipeline blocking Bayou Casotte Channel has been recovered. However, mariners are…
Read MorePascagoula Harbor, Mississippi Bayou Casotte – Hazard to Navigation
Notice Number: 214775-1 / 26-96 Effective: 07/24/2026 14:26 thru 07/26/2026 00:00 CDT A dredge pipeline is blocking the Bayou Casotte Channel, creating a hazard to navigation in the vicinity of…
Read MoreD08-SMB-Sector Mobile-Waterways-Port Condition Update
PORT CONDITION UPDATE FOR CERTAIN PORTIONS OF THE CAPTAIN OF THE PORT MOBILE AREA OF OPERATIONS Time: 6 P.M. / Date: July 23, 2026 1. Tropical Storm Bertha has passed…
Read MoreBlack Warrior Tombigbee Waterway, Alabama Lock Closure Holt Lock & Dam River Mile 347
Notice Number: 214766 / 26-95 Effective: 07/23/2026 14:00 thru UNTIL FURTHER NOTICE CDT Reference to Navigation Bulletin 26-90 Notice is given to mariners that Holt Lock (River Mile 347) will…
Read MoreTombigbee River, Alabama Construction at Olin Corp. River Mile 60
Notice Number: 214763 / 26-93 Effective: 07/27/2026 14:00 thru UNTIL FURTHER NOTICE CDT Reference to Navigation Bulletin 26-93 Notice is given to mariners that a construction project at Olin Corp.…
Read MoreMSIB 93-26 Port Condition Update for Certain Portions of the Captain of the Port Mobile Area of Operations
PORT CONDITION UPDATE FOR CERTAIN PORTIONS OF THE CAPTAIN OF THE PORT MOBILE AREA OF OPERATIONS (Gale force winds are predicted within 72 hours) Weather Advisory Port Status Update Time:…
Read MoreSafety/LA, MS, AL, FL – Fulf of America/Weather/CGD-H BNM 0079-26
1. AS TROPICAL DEPRESSION TWO APPROACHES, AIDS TO NAVIGATION AND STRUCTURES IN THE GULF OF AMERICA AND SURROUNDING WATERS MAY BE DAMAGED OR DESTROYED. BUOYS MAY MOVE FROM ASSIGNED POSITIONS,…
Read MoreTombigbee River, Alabama Construction at Olin Corp. River Mile 60
Notice Number: 214695 / 26-93 Effective: 07/15/2026 08:02 thru UNTIL FURTHER NOTICE CDT Reference to Navigation Bulletin 26-91 Notice is given to mariners that a construction project at Olin Corp.…
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