Coast Guard closes part of Potomac River near DC in July 2026
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Table of Contents
The Coast Guard will enforce a security zone around the Tidal Basin and adjacent waters of the Potomac River from 6 a.m. on July 2, 2026, until 6 a.m. on July 5, 2026. This area covers all navigable water between the Francis Scott Key Bridge in Maryland and a line extending east to Hains Point in D.C., including the Boundary Channel and Georgetown Channel.
Why it matters: This is an administrative safety measure tied to a specific event in Washington, DC. For most boaters, it means avoiding these waters for four days. It does not change long-term navigation rules but restricts access during this short window.
Who it affects
- Recreational boaters and tour operators on the Potomac River and Tidal Basin
This rule was issued by the U.S. Coast Guard, Department of Homeland Security; check the original Federal Register document for full regulatory details before making plans.
Agency: Homeland Security Department, Coast Guard
Source: Federal Register — read the official document