in Brooks Range, 20 mi. N of Howard Pass
Named by U.S. Geological Survey (USGS) for nearby Tukuto Creek in 1951. Orth reports the present=day Eskimo name as "Nioqtun" meaning "drill" or "bit." This is the same name as Nigtun Lake in Howard Pass.
Ekakevik Mountain, Kavaksurak Mountain,
Streams:Bupto Creek, Crassico Creek, Ekakevik Creek, Memorial Creek, Taffy Creek,