LNM08R-3B505B
Received 23 Sept 2026, 00:00 UTCArchived 01 Nov 2026, 15:00 UTC
Warning text
LOWER MISSISSIPPI RIVER - UPPER MISSISSIPPI RIVER
General / Hazards To Navigation / Shoaling Reported
Shoaling has been reported in the vicinity of Mile 5.3. Shoaling extends from the RDB to the center of the channel, reducing the depth to 2 feet below projected depth and reducing the width to 700 feet. Mariners are urged to exercise caution in the area.
USCG Heartland (MRS) District Local Notice to Mariners 40/2026