in Yukon Delta, extends NE-NW 7 mi. between Chinikluk Slough and Kwikpak Pass, 20 mi. NE of Kwiguk; Yukon-Kuskokwim Delta.
Historyname recorded as "Little Aproon" in 1899 by R. L. Faris, U.S. Coast and Geodetic Survey (USC&GS), who also obtained the Eskimo name "Kravaksarok."
Apakshau Slough, Aproka Pass, Chapeluk Slough, Chinikluk Slough, Etokek Slough, Gukyuk Slough, Kamerchiluk Slough, Little Apoon Pass, Nunabiklu Slough, Nunachik Pass, Okfauchavuk Slough, Okshokwewhik Pass, Taksakwivik Slough,
Rivers:Streams:Kwikpakak Slough, Nanvaranak Slough, Naringolapak Slough, Naringolapak Slough,
Streams:Cities: