flows NE to Mosquito Fork 8 mi. E of that stream's junction with South Fork Koyukuk River, 44 mi. SW of Chandalar, Brooks Range
Prospectors' name obtained in 1901 by Schrader (1904, pl. 3), U.S. Geological Survey (USGS).
Winers Lake,
Boulder Creek, Keating Creek, Moore Creek, Siwash Creek,