Coast Guard Closes Michigan River for Dam Gate Repairs
Published Date: 5/22/2026
Rule
Summary
The Coast Guard is setting up a temporary safety zone on the Cheboygan River in Michigan from May 18 to May 31, 2026, to protect people and boats while repairs happen on flood-damaged dam gates and cables. No one can enter this area without special permission, keeping everyone safe and the environment protected. This quick action means boaters need to plan ahead and avoid the zone during these dates.
Analyzed Economic Effects
3 provisions identified: 2 benefits, 1 costs, 0 mixed.
Cheboygan River Closed to Boats
All vessels and people may not enter the Cheboygan River safety zone from the Cheboygan Lock & Dam Complex (45°38'09.9" N, 84°28'47.6" W) to the Lincoln Bridge (45°38'01.9" N, 84°28'55.5" W) from May 18, 2026, through May 31, 2026. You must avoid this stretch of river during those dates unless you have specific authorization from the Captain of the Port.
Safety and Environment Protected During Repairs
The safety zone is in place to protect repair personnel, vessels, and the marine environment while the Cheboygan Lock & Dam safety cable and spillway gates are repaired. The protection applies for the same period, May 18, 2026, through May 31, 2026.
How to Request Access to Zone
If you need to enter the safety zone, you must get authorization from the Captain of the Port or their designated representative by contacting them on VHF-FM channel 16 or by telephone at (906) 635-3237. Anyone in the zone must follow lawful orders from the Captain of the Port or their representative during May 18–31, 2026.
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Key Dates
Department and Agencies
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