Heads on the SE slopes of Kookooligit Mountains and flowing SE for about 8 mi, then NE for about 2.3 mi to join the Fossil River at its mouth, in the central part of the N coast of Saint Lawrence Island. 15 miles long.
Eskimo name often recorded as Aivikhtak or Iveetok.
Agnayaghit Point, Cape Kitnik, Cape Myaughee, Kintanga Point, Oomyousik Point, Singikpo Cape,
Cliffs:Islands:Lakes:Mountains:Rivers: