The fate of threatened native fish in Oregon’s Upper Willamette River Basin remains in limbo after a federal agency missed a key deadline to file a report to Congress on whether eight hydroelectric dams are still necessary. Why it matters: Altered river flows and blocked spawning routes caused by the dams have put Chinook salmon and steelhead trout at increased risk for extinction by 2040, according to a National Oceanic and Atmospheric Administration report.
