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U.S. Department of Homeland Security

District 8 Broadcast Notice to Mariners Message

Message Originator: Lower Mississippi

SAFETY / LOWER MISSISSIPPI RIVER / GENERAL / SEC LMR BNM 0071-25 /

MM 303-869 LMR

1. Mariners be advised that MSIB 25-12 has initiated low-water restrictions starting on September 2nd, 2025, for MM 303-869 on the LMR.

2. Southbound tows between MM869 to MM585 shall have:
A. Barge drafts no greater than 11'6".
B. Barges configured no more than 7 wide.

3. Southbound tows between MM 585 to MM 303 shall have:
A. Barges configured no more than 7 wide.

4. Northbound tows between MM 303 to MM 869 shall have:
A. Barge drafts no greater than 11'.
B. Barges configured no more than 6 wide.
C. Barges configured no more than 5 wide for max on loads.
D. Barges configured no more than 7 long.

5. Mariners are requested to contact Sector Lower Mississippi River Waterways Management Division at (901) 208-0311 or the Western Rivers Command Center on Ch-16 VHF for further information or report any concerns.
BT