Data / Federal rules / 2026-20477
Security Zone; Patapsco River, Baltimore, MD
The Coast Guard published this final rule in the Federal Register on October 6, 2026. It took effect on October 6, 2026.
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 is establishing a temporary security zone for certain navigable waters of the Patapsco River. The security zone is needed to protect persons, including those under the protection of the United States Secret Service (USSS), and property from terrorist acts and incidents and to prevent terrorist acts or incidents during a high- ranking public official visit. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Maryland-National Capital Region or a designated representative.
Key facts
- Document number
- 2026-20477
- Type
- Final rule
- Action
- Temporary final rule
- Agency
- Homeland Security Department; Coast Guard
- Published
- October 6, 2026
- Takes effect
- October 6, 2026
- Dates
- This rule is effective from 1 p.m. until 7 p.m. on October 6, 2026.
- Docket
- Docket Number USCG-2026-1287
- Regulation ID (RIN)
- 1625-AA87
- 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 October 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.