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US Army Corps of Engineers

Great Lakes and Ohio River Division Website

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Tag: Upper Peninsula

11 Jan 2024
Black River, Upper Peninsula, Michigan
Black River Harbor, Michigan is located at the mouth of the Black River on the south shore of Lake Superior 39 miles westerly from Ontonagon, MI, and 47 miles easterly from Ashland, WI.
10 Jan 2024
Soo Locks
The Soo Locks at Sault Ste. Marie, Michigan are among the busiest lock systems in the world. Operated and maintained by U. S. Army Corps of Engineers, Detroit District. The locks are a National Historic Landmark and is also a current Corps of Engineers Mega Project site.