flows NE to Koyuk River, 6 mi. S of Haycock, Seward Peninsula High.
Local name reported in 1909 by A. H. Brooks, U.S. Geological Survey (USGS).
East Fork Koyuk River, Koyuk River, Mukluktulik River,
Streams:Alameda Creek, Billy Creek, Dime Creek, Doc Creek, Dog Creek, Dollar Creek, Eldorado Creek, Flat Creek, Greenstone Creek, Kenwood Creek, Moon Creek, Spring Creek, Stephensons Stream, Sweepstakes Creek,
Cities: