Notice Number: 214977 / L26-19 Effective: 09/03/2026 00:00 thru 11/15/2026 23:45 EDT 1.    The U.S. Army Corps of Engineers will conduct channel maintenance within the 21.0′ portion of Course 9, Middle…

A SAILING RACE IS TAKING PLACE ON THE DETROIT RIVER BETWEEN BELLE ISLE AND THE AMBASSADOR BRIDGE ON SATURDAY AND SUNDAY, AUGUST 29 AND 30, 2026, FROM 11 A.M. TO…

Notice Number: 214833 / L26-18 Effective: 08/04/2026 08:00 thru 08/04/2026 11:00 EDT 1. The MacArthur Lock will close from 0800 to 1100 on 04 August 2026 for critical concrete placement.…

Notice Number: 214730 / L26-17 Effective: 07/22/2026 07:00 thru 07/22/2026 11:00 EDT 1. The MacArthur Lock will be closed from 0700 to 1100 on 22 July 2026 for critical concrete…

Notice Number: 214611 / L26-16 Effective: 06/17/2026 00:00 thru 12/31/2027 23:45 EDT 1.    Recent project condition surveys at Little Lake Harbor, MI, indicate shoaling in the navigation channel. 2.…

Notice Number: 214572 / L26-15 Effective: 07/04/2026 21:45 thru 07/05/2026 23:15 EDT 1. The East Approach to the Poe and MacArthur Locks will be closed July 4, 2026, 2145 to…

1. There will be diving operations being conducted in the vicinity of the St. Mary’s Cement facility on the Rouge River during daylight hours from the 5th to the 14th…

1. THE FORT STREET BASCULE BRIDGE (M.M. 2.20) OVER THE ROUGE RIVER IS INOPERABLE DUE TO MECHANICAL ISSUES. 2. ALL MARINERS ARE URGED TO USE CAUTION WHEN TRANSITING THE AREA.

1. THE PORTAGE RIVER DRAW BRIDGE (MM 0.40) ON THE PORTAGE RIVER IS CURRENTLY STUCK IN THE DOWN POSITION DUE TO AN ELECTRICAL ISSUE. ESTIMATED TIME OF REPAIR IS 1200LCL.…

1. THE MLK BRIDGE (MM 4.30) ON THE MAUMEE RIVER IS CURRENTLY STUCK IN THE DOWN POSITION DUE TO AN ELECTRICAL ISSUE. ESTIMATED TIME OF REPAIR IS UNKNOWN. 2. ALL…