14 Nov 2025

Detroit District accepting entries for annual photo contest

The Detroit District invites the public to enter its 10th annual photo contest highlighting U.S. Army Corps of Engineers sites across the Great Lakes. The top 12 photographs highlighting Detroit District projects on the Great Lakes, such as the Soo Locks, Duluth Ship Canal, piers, breakwaters or federal harbors and channels will earn a spot in the 2026 downloadable calendar. The entry deadline is 11:59 p.m. November 23, with winners determined by public voting on Facebook. The Soo Locks Visitors Center Association will award the top three photographers a plaque featuring their winning photo.

18 Sep 2025

Dredging operations to begin in Manistee Harbor federal channel

The U.S. Army Corps of Engineers, Detroit District will dredge the Manistee Harbor federal channel to ensure safe navigation as early as Sunday, Sept. 21 — weather dependent. The maintenance project will remove seasonal shoaling at the mouth of the channel, which impacts commercial traffic when left unaddressed.  

23 Jul 2025

Corps of Engineers begins Muskegon Harbor revetment repair work

The U.S. Army Corps of Engineers, Detroit District is beginning long-term improvements to the Muskegon Harbor North Revetment in July to improve the safety and stability of the popular walkway. The $5.765 million project will include the removal and replacement of revetment stone and concrete walkway along the Muskegon River channel, including installing new railing posts, replacing concrete panels and new riprap on the bank for marine traffic. The work will also address voids and sinkholes underneath and along the edge of the structure, while making improvements to prevent future material loss.

16 Jun 2025

Remaining Phase 3 options awarded for New Lock at the Soo

U.S. Army Corps of Engineers, Detroit District’s New Lock at the Soo project in Sault Ste. Marie, Michigan, awards a total of $95.3 million for remaining Phase 3 options to Kokosing Alberici Traylor, LLC (KAT) of Westerville, Ohio. The remaining Phase 3 options include Option 4: Downstream Work ($44.9 million), Option 5: Hands Free Mooring ($24.2 million), and Option 6: Downstream Ship Arrestors ($26.2 million). Negotiated pricing on the remaining Phase 3 options was set to expire in September 2025.

13 Jun 2025

Federal channel dredging begins at outer Grand Haven Harbor

Annual U.S. Army Corps of Engineers, Detroit District maintenance dredging operations are scheduled to begin Friday, June 13, in the federal channel at outer Grand Haven Harbor, Michigan. The project is scheduled to remove 14,600 cubic yards of material from the mouth of the Grand River where seasonal shoaling accumulates. The project is expected to conclude by June 30, weather dependent.

9 Jun 2025

Corps of Engineers Inner St. Joseph Harbor dredging starting June 9

The U.S. Army Corps of Engineers, Detroit District dredging operations are scheduled to begin Monday, June 9, to maintain the federal channel at the inner St. Joseph Harbor. Dean Marine & Excavating, of Mount Clemens, Michigan, will perform the mechanical dredging to maintain safe passage for vessels at the upstream docks as the Corps of Engineers contractor. The work is scheduled to conclude by July 30.

2 Jun 2025

Detroit District receives $1.2M to continue flood study in Midland region

The U.S. Army Corps of Engineers, Detroit District, will receive an additional $1.2 million in funding under the Fiscal Year 2025 Work Plan to continue its Tittabawassee Watershed Flood Risk Management Study.

30 May 2025

 Corps of Engineers dredging gets underway in New Buffalo 

The U.S. Army Corps of Engineers, Detroit District is scheduled to begin maintenance dredging operations in the federal navigation channel Sunday, June 1 in New Buffalo Harbor.  The dredging will remove about 15,000 cubic yards of shoaling in the harbor, which will be then used for renourishment about 1,500 feet south of the South Breakwater. Material will be placed from the shoreline to about 8 feet deep in Lake Michigan. 

16 May 2025

Lake Superior Maritime Visitor Center Announces Operations for Summer 2025 Season

The Lake Superior Maritime Visitor Center in Duluth, Minnesota announces operations hours for the summer season. The U.S. Army Corps of Engineers’ Lake Superior Maritime Visitor Center will have summer operating times of five days a week and six hours per operating day for the summer 2025 season. The opening days and times will be Thursday-Monday, 10:30 a.m. to 4:30 p.m. starting Memorial Day week through Labor Day week.

15 May 2025

Detroit District receives $558.9 million investment from FY25 Work Plan

The U.S. Army Corps of Engineers, Detroit District, is receiving a total allocation in the Operations & Maintenance account of $291.2 million in the Work Plan, released May 15, 2025, for connecting channels and harbor projects, $264.1 million for the New Lock at the Soo construction project and $3.6 million to conduct investigation studies. The released work plan provides the entire appropriation for the Corps of Engineers under the yearlong continuing resolution that was passed. “This is an exciting opportunity for the Detroit District team to provide solutions to our regional infrastructure,” said Detroit District Commander Lt. Col. Wallace Bandeff. “Repairing, maintaining and improving our federal harbors and infrastructure is essential to bring resiliency to our communities, our economy and the environment. I know the Detroit District team and our partners are ready to deliver these historic investments!"