Homeland Security Department, Coast Guard
The Coast Guard is proposing to establish minor changes to a Special Local Regulation (SLR) for certain navigable waters of the Columbia River. The SLRs are needed to protect personnel, vessels, and the marine environment from potential hazards from the associated marine events. This proposed rulemaking would prohibit persons and vessels from being in the regulated area unless specifically authorized by the Captain of the Port, Sector Columbia River. We invite your comments on this proposed rulemaking.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Homeland Security Coast Guard 33 CFR Part 100 [Docket Number USCG-2026-0274] RIN 1625-AA08 AGENCY: Coast Guard, Department of Homeland Security. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard is proposing to establish minor changes to a Special Local Regulation (SLR) for certain navigable waters of the Columbia River. The SLRs are needed to protect personnel, vessels, and the marine environment from potential hazards from the associated marine events. This proposed rulemaking would prohibit persons and vessels from being in the regulated area unless specifically authorized by the Captain of the Port, Sector Columbia River. We invite your comments on this proposed rulemaking. DATES: Comments and related material must be received by the Coast Guard on or before May 19, 2026. ADDRESSES: To submit comments and view available documents, go to the Federal Docket Management System at https://www.regulations.gov and search for USCG-2026-0274. ( printed page 24144) FOR FURTHER INFORMATION CONTACT: If you have questions about this proposed rule, contact LCDR Jesse Wallace, Sector Columbia River Waterways Management Division, U.S. Coast Guard; telephone 503-572-3524, or email SCRWWM@uscg.mil . SUPPLEMENTARY INFORMATION: I. Table of Abbreviations CFR Code of Federal Regulations COTP Captain of the Port DHS Department of Homeland Security FR Federal Register NPRM Notice of proposed rulemaking § Section U.S.C. United St…
Citation: 91 FR 24143
