Unlike the river's outlet, the Columbia gained its 1,200-mile momentum in the Rocky Mountain Trench between the Rockies and Purcell Ranges in the deep northwest interior of eastern British Columbia.

From gigantic floods to thousands of shipwrecks, follow the journey of the Columbia River. Host Knute Berger mines the Pacific Northwest’s historical and cultural nuggets. This season's Mossback ...

Under the terms of the treaty, Canada controls the flow of the Northwest’s largest river from its headwaters in British Columbia, ensuring enough water is sent downstream to meet U.S. hydropower ...

Under the terms of the treaty, Canada controls the flow of the Northwest’s largest river from its headwaters in British Columbia, ensuring enough water is sent downstream to meet U.S. hydropower ...

Reflecting the uncertain terms with which the Trump Administration views Canada, the active renegotiations of the long-standing Columbia River Treaty have been stymied in recent months. At the ...

CTV reported that she was perplexed by the “giant faucet” statement, but thought he might be referring to the headwaters of the Columbia River, where a snow dome drains to three oceans.

The Columbia River could be the answer to California’s water problems, former President Donald Trump seemed to say at a news conference near Los Angeles. “I’m going to give you more water ...

The Columbia River Treaty governs how Canada and the U.S. use dams for hydropower and flood control on the massive cross-border river. After more than 60 years, provisions have expired, and ...

Negotiations over the Columbia River basin could affect the environment in Canada and electrical generation and flood control in the United States. Negotiations of a 60-year-old treaty between ...

The nations were trying to finalize updates to the 61-year-old Columbia River Treaty governing shared, cross-border water and hydropower management The U.S. has paused negotiations with Canada on ...

The Columbia River could be the answer to California’s water problems, ... but thought he might be referring to the headwaters of the Columbia River, where a snow dome drains to three oceans.