on Seventymile River, 21 mi. NW of Eagle, Yukon-Tanana High.
Named by prospectors and reported in 1911 by C. E. Ellsworth (in Brooks and others, 1912, p. 232), U.S. Geological Survey (USGS), as "Seventymile River at the falls."
Mount Eldridge, Glacier Mountain,
Streams:Barney Creek, Bear Creek, Broken Neck Creek, Canyon Creek, Crooked Creek, Crowley Creek, Curtis Bar Creek, Deer Creek, Eldorado Creek, Gillman Creek, Gold Creek, Little Washington Creek, Meyers Creek, Mogul Creek, Placer Creek, Ruby Creek, Sonickson Creek, Suter Creek, Sutter Creek, Trout Creek, Tyrena Creek,
Valleys:Eight Gulch, Flume Gulch, Independence Gulch, Owl Gulch, Seven Gulch, Seventeen Gulch, Ten Gulch, Thirteen Gulch, Union Gulch,
Waterfalls: