flows W to South Fork Koyukuk River, 21 mi. E of Bettles, Kokrines- Hodzana High.
Name used by prospectors; reported in 1899 by F. C. Schrader and T. G. Gerdine, U.S. Geological Survey (USGS).
Middle Fork Koyukuk River, North Fork Koyukuk River,
Streams:Eldorado Creek, Florence Creek, Hudson Bay Creek, Prospect Creek, Squaw Creek,