flows NW to Iditarod River, 20 mi. N of Flat and 50 mi. SE of Holikachuck, Kilbuck-Kuskokwim Mts.
Prospectors' name reported in 1912 by H. M. Eakin, U.S. Geological Survey (USGS).
Belle Creek, Caribou Creek, First Chance Creek, Franklin Creek, Glacier Creek, Hickey Creek, Horsefly Creek, Little Caribou Creek, Moose Creek, Twin Island Creek,
Cities: