Washington state aims to regulate water temperature at federal dams, wading into controversy
Wednesday, May 27, 2020 - 08:30
in Earth & Climate
The Columbia is the great river of the West, winding from the north to meet its largest tributary, the Snake in Eastern Washington, then dividing the states of Oregon and Washington on its push to the sea. Big and powerful, its wild energy has been tamed to engineered stair steps controlled by locks and dams.