in Noatak River valley, 40 mi. SE of Howard Pass, Brooks Range. 1.5 miles long.
History of Lake Isiak
Eskimo name meaning "foot" /isagak/ obtained at Kobuk by Orth in 1956. au Isidor Hill a3 on SW coast of Lulu I., Alex. Arch. a4 552715N1333530W a7 isidoro.