Imnaha River Regroup / North Fork / Willamette / /
Country
Columbia / /
Facility
Harpster Dam / Hell’s Canyon Dam / Blackbird Mine / Pelton Dam / /
IndustryTerm
catastrophic dredge mining operation / possible applications / /
NaturalFeature
Chamberlain Creek / Upper Yakima River / Clearwater River / Grande river / White Salmon River / Tucannon River / Canyon tributaries / Deschutes tributaries / Elum lake / Naches River / River Steelhead / Little Salmon River / Ronde river / Keechelus lake / Alturas Lake / Willow Creek / Kachess lake / Walla Walla river / French creek / Bumping lake / Salmon Canyon tributaries / Columbia tributaries / Wind creek / Umatilla river / Valley Creek / Sheep creek / Asotin Creek / Cle Elum lake / Cle lake / Lemhi River / Grande Ronde river / Columbia tributary / American Rivers / Crooked creek / John Day River / Rimrock lake / Marsh Creek / Alturas Lake Creek / Panther Creek / Bear Valley / /
OperatingSystem
Fork / /
Organization
Fish Commission / Stanford / Environmental Protection Agency / /