Data / Federal rules / 2025-10224
Security Zones; Tampa Bay: Big Bend, Boca Grande, Crystal River, East Bay, Hillsborough Bay, MacDill Air Force Base, Manbirtee Key, Old Port Tampa, Port Manatee, Port Tampa, Port St. Petersburg, Port Sutton, Rattlesnake, and Weedon Island, FL
The Coast Guard published this final rule in the Federal Register on June 5, 2025. It took effect on July 7, 2025.
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What the agency says
The Coast Guard is disestablishing a security zone in old Tampa Bay, including on land portions of Chemical Formulators Chlorine Facility. The security zone is no longer needed since Chemical Formulators facility is no longer operating. This action will remove existing regulations that restrict vessel movement through the area.
Key facts
- Document number
- 2025-10224
- Type
- Final rule
- Action
- Final rule
- Agency
- Homeland Security Department; Coast Guard
- Published
- June 5, 2025
- Takes effect
- July 7, 2025
- Dates
- This rule is effective July 7, 2025.
- Docket
- Docket Number USCG-2024-1098
- Regulation ID (RIN)
- 1625-AA87
- Code of Federal Regulations
- 33 CFR 165
- Topics
- Harbors; Marine safety; Navigation (water); Reporting and recordkeeping requirements; Waterways
- Pages
- 4
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 June 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.