A written guide to the lower Columbia River, as well as the Willamette River; created by the Oregon State Marine Board, Washington State Parks, and the Sea Grant Programs of Washington and Oregon.

Download the PDF

NEW ADDITION. For the latest interactive guide from the Oregon State Marine Board and Travel Oregon click this link to the Boat Oregon Online Maps (BOOM HUB). Scroll down the page to the eight part cruising guide for the Columbia and Willamette Rivers.

Oregon State Marine Board Map and Cruising Guides for Boaters

Two page reference guide developed by OR Marine Board, Wash State Boating, USCG and NOAA.

Crossing the Columbia River Bar PDF download