US approves largest dam removal in history to save endangered salmon

Four dams on California-Oregon border to be decommissioned on Klamath River, which fish use to reach spawning groundsA US agency seeking to restore habitat for endangered fish gave final approval on Thursday to decommission four dams straddling the California-Oregon border, the largest dam removal undertaking in US history.Dam removal is expected to improve the health of the Klamath River, the route that Chinook salmon and endangered coho salmon take from the Pacific Ocean to their upstream spawning grounds, and from where the young fish return to the sea. Continue reading...