7/29/2026
- jesse4430
- 1 hour ago
- 1 min read
N. WISCONSIN / U.P - The U.S. Army Corps of Engineers-Detroit District will dredge three Lake Superior harbors this summer and fall to address sediment buildup. The $1.6 million project includes Port Wing and Cornucopia in Wisconsin, and Ontonagon in Michigan. Work is scheduled to begin in August and continue through October to remove sediment and maintain safe navigation for commercial and recreational boaters. Ontonagon Harbor, last dredged in 2024, is scheduled for work mid-September through October.


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