189 Columbia River, Headwaters to the Pacific Ocean Paper Products:6.5" x 24" 000 since the 1950s

000 since the 1950s

Though defunct and out of business today

Known as Quebec Bridge

roads and intrusive traffic noises and neighbors

one-mile wide

189 Columbia River, Headwaters to the Pacific Ocean Paper Products:6.5" x 24" 000 since the 1950sColumbia River Whether it is called the River Oregon, Big River, or River of the West, the Columbia River is the largest river in North America that drains into the Pacific Ocean. The Columbia River drains a basin that is approximately 260,000 square miles, from its headwaters in the Rocky Mountains of British Columbia, Canada to the Pacific Ocean at Astoria, Oregon, and Ilwaco, Washington where it borders both states. The Columbia River basin