flows NE to Sulatna River, 5 mi. NW of Monzonite Hills, Nowitna Low.
Prospectors' name reported in 1911 by Maddren (in Brooks and others, 1912, p. 294-296), U.S. Geological Survey (USGS).
Beaver Creek, Bonanza Creek, Cottonwood Creek, Flint Creek, Little Bonanza Creek, Monzonite Creek, Tip Creek, Trail Creek, Valley Creek,