flows SE to Wild River, 5 mi. S of Tobin Mtn. and 36 mi. NW of Wiseman, Brooks Range
Named for August Tobin, a prospector in the early 1900's; reported by Robert Marshall in 1932.
Mathews Dome, Sirr Mountain, Tobin Mountain,
Streams:Agnes Creek, Birch Creek, Deadman Creek, Deadman Creek, Flat Creek, Jay Creek, Lake Creek, Madison Creek, Rye Creek, Seward Creek, Sirr Creek, Spring Creek, Surprise Creek, Swamp Creek, Tobin Creek, Wolf Creek,