in barrier reef between Chukchi Sea and Kivalina Lagoon, SE of Kivalina, Kotzebue-Kobuk Low.
Eskimo name meaning "separating entrance" according to U.S. Coast and Geodetic Survey (USC&GS) in 1950.
Imnakuk Bluff, Imnauralik Cliff,
Hills:Kisimigiuktuk Hill, Kitiram Ipitanga Hills, Simik Hill, Sivuchek Mountain, Sivutsiak Hill,
Islands:Lakes:Imikruk Lagoon, Kikiktauralik Lake, Kivalina Lagoon, Nuyakaglik Lakes,
Locales:Mountains:Asikpak Mountain, Company Mountain,
Mountain Passes:Itiviak Pass, Kivalik Inlet, Singauk Entrance, Sinrakrurak Inlet,
Mountain Ranges:Kisaymaruktuk Mountain, Siaktak Hills,
Rivers:Streams:Akalugram Creek, Auvom Creek, Company Creek, Igrugaivik Creek, Imnakuk Creek, Kalgiksuk Creek, Kangiligaurak Creek,