Completed Mississippi River Mechanical Dredging (Strike Removal) Huron Chute, UMR Mile 424.1 to 424.5

Navigation Notice: 201146-1/MR 22-201146-1
Date: 08/03/2022 07:00 thru 09/21/2022 14:22

Mechanical dredging (Strike Removal) operations will commence on Wednesday, 3-August-2022 and will continue until Further Notice at Huron Chute, UMR Mile 424.1 to 424.5. Dredging will be performed 7 days a week, 10.5 hrs per day, 0700-1730.

Mariners are requested to contact the MV Rock Island or MV Moline on channel 13, 14, 16 or 82, THIRTY minutes prior to transiting the area.

Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made.


Jon Klingman
Chief, Channel Maintenance Section Operations Division