heads in lake at 612900N1643500W, flows SW to join Aphrewn River, 1.5 mi. S of its source, Yukon-Kuskokwim Delta.
Eskimo name reported by US@C&GS in 1949.
Ingrisarak Mountain,
Tungaluk Slough,
Kuyungsik River, Nariyauck River, Ukalikchik River,