heads on SE slope of Twin Mtn., flows SW and NW to Kuskokwim Bay, 24 mi. NW of Goodnews, Kilbuck-Kuskokwim Mts. 12 miles long.
Local name published by G. L. Harrington (in Brooks and others, 1921, pl. 7), U.S. Geological Survey (USGS).
Cone Mountain, Cot Mountain, Figure Four Mountain, Kigtsugtag Mountain, Kigtsugtag Mountain, North Yoke Mountain, Northeast Twin, South Yoke Mountain, Southwest Twin, Tooth Mountain, Twin Mountain, Yoke Mountain,
Rivers:Indian River, North Fork Indian River, South Fork Indian River,
Streams:Carter Creek, Cripple Creek, Jacksmith Creek, Nautilus Creek, Sayalik Creek,