33 CFR § 110.128 - Columbia River at Portland, Oreg.

---
identifier: "/us/cfr/t33/s110.128"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 110.128 - Columbia River at Portland, Oreg."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "110.128"
section_name: "Columbia River at Portland, Oreg."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "I"
subchapter_name: "ANCHORAGES"
part_number: "110"
part_name: "ANCHORAGE REGULATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 2071; 46 U.S.C. 70006, 70034; 33 CFR 1.05-1; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGFR 67-46, 32 FR 17728, Dec. 12, 1967, unless otherwise noted."
cfr_part: "110"
---


# 110.128 Columbia River at Portland, Oreg.

The waters of the Columbia River between Sand Island and Government Island, bounded on the west by pile dike U.S. 5.75 and a line extending true north from the northerly end of the dike to the south shore of Sand Island and bounded on the east by a line bearing 339°15′ true, from a point on Government Island at latitude 45°35′10″, longitude 122°32′41″, to the southerly shore of Sand Island.