Data / Federal rules / 2026-11725
Regulated Navigation Area; Piscataqua River, Newington, NH
The Coast Guard published this final rule in the Federal Register on June 11, 2026. It took effect on June 11, 2026. Comments closed on September 9, 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 regulated navigation area (RNA) on the Piscataqua River near the General Sullivan Bridge in Newington, NH, due to bridge demolition. The RNA imposes a "Slow-No Wake" speed restriction, limits vessel transiting through the bridge to a beam of less than 160 feet, and other restrictions. Full enforcement periods of the regulated area, prohibiting all vessel entry, will be implemented only during hazardous demolition operations involving multiple cranes lifts of structural steel over the navigational channel. This rule is necessary to protect personnel, vessels, and the marine environment from construction-related hazards.
Key facts
- Document number
- 2026-11725
- Type
- Final rule
- Action
- Temporary interim rule and request for comments
- Agency
- Homeland Security Department; Coast Guard
- Published
- June 11, 2026
- Takes effect
- June 11, 2026
- Comments due
- September 9, 2026
- Dates
- This rule is effective without actual notice from June 11, 2026, through March 31, 2027. For the purposes of enforcement, actual notice will be used from June 10, 2026, until June 11, 2026. Comments and related material must be received by the Coast Guard on or before September 9, 2026.
- Docket
- Docket Number USCG-2026-0401
- Regulation ID (RIN)
- 1625-AA11
- Code of Federal Regulations
- 33 CFR 165
- Topics
- Harbors; Marine safety; Navigation (water); Reporting and recordkeeping requirements; Security measures; 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 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.