flows S to Kobuk River 17 mi. E of Shungnak, Kotzebue-Kobuk Low.
Eskimo name spelled "Kollyoksok" by P. S. Smith, U.S. Geological Survey (USGS).
Kollioksak River, Mauneluk River,
Streams:Canyon Creek, Clara Creek, Juanita Creek, Little Creek, Lynx Creek, Radio Creek, Riley Creek, Trinity Creek, Wonder Creek,