Special Local Regulations; Marine Events Within the Sector Columbia River Captain of the Port Zone, Portland, OR

The Coast Guard will enforce special local regulations at one location in the Sector Columbia River Captain of the Port Zone in Portland, OR from September 12, 2026, to September 13, 2026. This action is necessary to provide for the safety of life and property on these navigable waters during marine events. During the enforcement periods, the operator of any vessel in the regulated area must comply with the directions from the Patrol Commander or any official patrol vessel.

From Federal Register — USCIS and DHS (federalregister.gov). First seen Oct 10, 2026.

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