Data / Federal rules / 2025-15802
Special Local Regulations; Marine Events Within the USCG East District (Formerly USCG District 5); Waterman's Triathlon
The Coast Guard published this final rule in the Federal Register on August 19, 2025.
SpecStream is the live web data engine for teams and agents. It reads every rule and proposed rule in the Federal Register each morning, and this page is that reading. Name your industry once and new rules, comment deadlines and effective dates arrive in your sheet, CRM, Slack or agent as they are published.
What the agency says
The Coast Guard will enforce a special local regulation for the Waterman's Triathlon, in Rock Hall, MD from September 27 through September 28, 2025, to provide for the safety of life on navigable waterways during this event. Our regulation for marine events within the USCG East District (formerly USCG District 5) identifies the regulated area for this event in Rock Hall, MD. During the enforcement periods, the operator of any vessel in the regulated area must comply with directions from the Patrol Commander or any Official Patrol displaying a Coast Guard ensign.
Key facts
- Document number
- 2025-15802
- Type
- Final rule
- Action
- Notification of enforcement of regulation
- Agency
- Homeland Security Department; Coast Guard
- Published
- August 19, 2025
- Dates
- The regulation in 33 CFR 100.501 for the event titled "Rock Hall and Waterman's Triathlon Swims" will be enforced from 7:45 a.m. through 4:15 p.m. on September 27, 2025, and 8:45 a.m. through 10:30 a.m. on September 28, 2025.
- Docket
- Docket No. USCG-2025-0682
- Code of Federal Regulations
- 33 CFR 100
- Pages
- 1
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 · Published in August 2025
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.