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 ...

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 Canada-U.S. Columbia River is relied upon by millions and governed by a treaty in desperate need of updating. Here is how a modern Columbia River Treaty could work.