LOWER MISSISSIPPI RIVER - UPPER MISSISSIPPI RIVER
General / Miscellaneous
Commencing October 27, 2026, and continuing until October 28, 2026, divers will be diving on the USCGC GASCONADE at the southern end of the U.S. Army Corps pier, in the vicinity of Mile 176.6. A safety boat will be in the area while divers are down. Mariners should exercise caution when transiting the area.
USCG Heartland (MRS) District Local Notice to Mariners 43/2026