Chinook & Steelhead Returns to Bonneville Dam, 5/9/17
The 2017 spring adult Chinook salmon and Steelhead migration to the Columbia River basin has begun. Bonneville dam is the first dam encountered by salmon and steelhead adults as they return to their natal waters to spawn. Fish destined for the middle and upper Columbia and Snake Rivers will encounter 3 more dams (The Dalles, […]