Data / Federal rules / 2026-07621
Safety Zone; Cheboygan River, Black River, Cheboygan, MI
The Coast Guard published this final rule in the Federal Register on April 20, 2026. It took effect on April 20, 2026.
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What the agency says
The Coast Guard is establishing a temporary safety zone for navigable waters of the Cheboygan River from the Cheboygan Lock and Dam Complex to the Cheboygan River's outlet from Mullett Lake and the Black River from its confluence with the Cheboygan River to Alverno Dam. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with flood waters. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Northern Great Lakes, or their designated representative.
Key facts
- Document number
- 2026-07621
- Type
- Final rule
- Action
- Temporary final rule
- Agency
- Homeland Security Department; Coast Guard
- Published
- April 20, 2026
- Takes effect
- April 20, 2026
- Dates
- This rule is effective without actual notice from April 20, 2026, through April 24, 2026. For the purposes of enforcement, actual notice will be used from April 15, 2026, until April 20, 2026.
- Docket
- Docket Number USCG-2026-0474
- Regulation ID (RIN)
- 1625-AA00
- Code of Federal Regulations
- 33 CFR 165
- Topics
- Harbors; Marine safety; Navigation (water); Reporting and recordkeeping requirements; Security measures; Waterways
- Pages
- 2
Other documents from the Coast Guard
| Document | Type | Published |
|---|---|---|
| Safety Zone; Brownsville Ship Channel, Brownsville, TX 2026-21636 | Final rule | Oct 22 |
| Drawbridge Operation Regulation; Manitowoc River, Manitowoc, WI 2026-21608 | Proposed rule | Oct 22 |
| RIN 1625-AA00 2026-21593 | Final rule | Oct 22 |
| Safety Zone; T/V DENISE FOSS (O.N. 1254223), Honolulu, HI 2026-21498 | Final rule | Oct 21 |
| Security Zones; Protection of Military Cargo, Captain of the Port Zone Puget Sound, WA 2026-21478 | Final rule | Oct 21 |
| Safety Zone; FRL Inaugural Invitational eFoil Exhibition Race, Miami Marine Stadium Basin, Miami, FL 2026-21305 | Proposed rule | Oct 19 |
| Special Local Regulation; Ponce Harbor, Ponce, PR 2026-21302 | Final rule | Oct 19 |
| Safety Zone; Cumberland River, Hendersonville, TN 2026-21240 | Proposed rule | Oct 16 |
Everything from the Coast Guard · Rules on harbors · Rules on marine safety · Rules on navigation (water) · Published in April 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.