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

What it does

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.

The Coast Guard's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 33 of the Code of Federal Regulations:

33 CFR 100

Compared with

The Coast Guard has published 341 final rules in 2026 so far, compared with 224 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

What happens next and when

The regulations in 33 CFR 100.1302 will be enforced from 8 a.m. until 5 p.m., each day from September 12, 2026, through September 13, 2026.

The agency's dates, word for word.

Check it yourself

• The document in the Federal Register
• Docket USCG-2026-1133 on Regulations.gov
• Title 33 on eCFR

The record as published

Source: the Federal Register (public domain). The document in the Federal Register