flows NE to Koyuk River, 10 mi. SE of Haycock, Seward Peninsula High. 4 miles long.
Prospectors' name reported in 1909 by P. S. Smith, U.S. Geological Survey (USGS).
East Fork Koyuk River, Koyuk River,
Streams:Alameda Creek, Dime Creek, Dollar Creek, Eldorado Creek, Flat Creek, Greenstone Creek, Kenwood Creek, Sweepstakes Creek,
Cities: