Snake River Sockeye Run Winding Down As Fish Head To Stanley Basin; Conversion Rate From Bonneville Dam To Lower Granite Low

This year’s Columbia River sockeye salmon passage is mostly over at Bonneville Dam. Mid-Columbia River sockeye are now moving into tributaries and lakes, while the endangered Snake River sockeye are migrating towards the Stanley Basin in central Idaho, according to Jonathan Ebel of the Idaho Department of Fish and Game.