flows SW to Wild River E of Twoday Mtn. and 35 mi. W of Wiseman, Brooks Range
Locally named "for Slim Scofield who prospected the stream in 1905"; reported by Robert Marshall in 1932.
Gilroy Mountain, Mathews Dome, Twoday Mountain,
Streams:Agnes Creek, Birch Creek, Chicken Creek, Death Valley Creek, East Creek, Fall Creek, Flat Creek, Gilroy Creek, Jay Creek, Lake Creek, Madison Creek, Michigan Creek, Rye Creek, Scofield Creek, Seward Creek, Spring Creek, Surprise Creek,
Valleys: