Citing Sockeye-Killing Warm Water, Groups To File Lawsuit Pushing For Breaching Of Lower Snake Dams

Four conservation groups notified the U.S. Army Corps of Engineers that they intend to sue the agency over the heat pollution created by the four lower Snake River dams. The groups allege the dams overheat the river’s water and those conditions are killing or injuring Snake River sockeye salmon listed as endangered under the federal Endangered Species Act.