at mouth of Ninglick River, 110 mi. W of Bethel; Yukon-Kuskokwim Delta.
Eskimo name reported in 1949 by U.S. Coast and Geodetic Survey (USC&GS).
Kumlunak Peninsula, Naskonat Peninsula,
Islands:Kigigak Island, Nunivachak Island,
Mountains:Erchakrtuk Mountain, Kaluyut Mountain, Killinupak Mountain,
Mountain Ranges:Rivers:Azun River, Ikalugtulik River, Kealavik River, Ninglick River,
Cities:Ukak,