flows NW to Iditarod River, 34 mi. NE of Aniak, Kilbuck-Kuskokwim Mts.
Local name reported in 1910 by C. G. Anderson (in Eakin, 1914, pl. 1), U.S. Geological Survey (USGS).
Mosquito Mountain, Saddle Mountain,
Streams:American Creek, Little Creek, Quinn Creek, Rainy Creek, Slate Creek, Small Creek,