Upper Columbia River tribes laid out plans this week that will cost the region about $176 million to reintroduce salmon and steelhead upstream of federal dams. The dams have been blocking access to the fish since Grand Coulee Dam was built in 1942.
Upper Columbia River tribes laid out plans this week that will cost the region about $176 million to reintroduce salmon and steelhead upstream of federal dams. The dams have been blocking access to the fish since Grand Coulee Dam was built in 1942.