FILE - Demian Ebert, the Klamath program manager for PacifiCorp, looks at a tank holding juvenile chinook salmon being raised at the Iron Gate Hatchery at the base of the Iron Gate Dam March 3, 2020, near Hornbrook, Calif. Federal regulators on Friday, Aug.26, 2022 issued a final environmental impact statement that supports the demolition of four massive dams on Northern California's Klamath River to save imperiled migratory salmon. (AP Photo/Gillian Flaccus, File)