flows N to Noatak River, 41 mi. SW of Survey Pass, Brooks Range. 20 miles long.
Eskimo name meaning "old river," recorded in Kobuk by Orth, U.S. Geological Survey (USGS), in 1956.
Lake Omelaktavik,
Oyukak Mountain,
Kugrak River,
Anorat Creek, Arch Creek, Karumnulima Creek, Oyukak Creek,