Spokane Mountaineers trail maintenance volunteers remove rocks that had been stacked into a dam to form a pool. The recreational project also blocks fish passage on Marie Creek in the Idaho Panhandle National forests.
Spokane Mountaineers trail maintenance volunteers remove rocks that had been stacked into a dam to form a pool. The recreational project also blocks fish passage on Marie Creek in the Idaho Panhandle National forests. LYNN SMITH Courtesy Lynn Smith via Spokesman-Review
Spokane Mountaineers trail maintenance volunteers remove rocks that had been stacked into a dam to form a pool. The recreational project also blocks fish passage on Marie Creek in the Idaho Panhandle National forests. LYNN SMITH Courtesy Lynn Smith via Spokesman-Review

Recreational dam builders blocking critical fish movements

September 08, 2016 5:28 AM