Coast Guard Proposes Updates to Columbia River Event Safety Zones

The Coast Guard has published a proposed rule to update the list of special safety zones for marine events on the Columbia River. The changes adjust dates, move locations, and remove one event that has not been held in years.

Why it matters: This is mostly an administrative update to keep the safety regulations aligned with what event organizers actually do. The Coast Guard confirmed with sponsors that the old dates and boundaries no longer match the events, and one event is simply gone. The practical effect is that boat operators and event planners will have updated, accurate information on where and when river traffic will be restricted. The rule does not change the underlying safety requirements or create new restrictions.

Who it affects

• Event organizers for hydroplane races and open-water swims on the Columbia River

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This proposed rule was published by the U.S. Coast Guard in the Federal Register; review the full document and docket USCG-2026-0274 at regulations.gov before relying on any details.

Agency: Homeland Security Department, Coast Guard
Source: Federal Register — read the official document