flows NE to Little Creek, 4.4 mi. SE of Ophir and 28 mi. NW of McGrath, Kilbuck-Kuskokwim Mts. 1.7 miles long.
Prospectors' name reported in 1912 by A. G. Maddren and H. M. Eakin, U.S. Geological Survey (USGS).
Caribou Mountain, French Joe Mountain, Twin Mountain,
Streams:Anvil Creek, California Creek, California Creek, Dodge Creek, Dollar Creek, Dome Creek, Ester Creek, Ganes Creek, Gold Run, Goldbottom Creek, Independence Creek, Last Chance Creek, Little Creek, Naden Creek, Ophir Creek, Ready Bullion Creek, South Fork Yankee Creek, Spalding Creek, Spruce Creek, Tamarack Creek, Warner Creek, Yankee Creek,
Valleys:Six Gulch, Skookum Gulch, Victor Gulch,
Cities: