flows NE to Innoko River, 0.9 mi. NW of Ophir and 33 mi. NW of McGrath, Kilbuck-Kuskokwim Mts. 4 miles long.
Prospectors' name reported in 1912 by H. M. Eakin, U.S. Geological Survey (USGS).
Caribou Mountain, French Joe Mountain,
Streams:American Creek, Anvil Creek, Beaver Creek, Brown Creek, California Creek, California Creek, Dodge Creek, Dollar Creek, Dome Creek, Ester Creek, Frying Pan Creek, Ganes Creek, Gold Run, Goldbottom Creek, Little Creek, Naden Creek, Ophir Creek, South Fork Yankee Creek, Spalding Creek, Spruce Creek, Steel Creek, Tamarack Creek, Warner Creek, Yankee Creek,
Valleys:Six Gulch, Skookum Gulch, Victor Gulch,
Cities: