flows SE to Iditarod River, 11 mi. N of Flat, Kilbuck-Kuskokwim Mts. 5 miles long.
Prospectors' name obtained in 1952 by U.S. Geological Survey (USGS) topographers.
Belle Creek, Black Creek, Boulder Creek, Caribou Creek, Fairbanks Creek, First Chance Creek, Flat Creek, Franklin Creek, Granite Creek, Hickey Creek, Julie Creek, Little Caribou Creek, Martin Creek, Moose Creek, Otter Creek, Slate Creek, Trail Creek, Twin Island Creek, Zimmerman Creek,
Valleys:Cities: