heads in Darby Mts., flows NE to Tubutulik River in Death Valley, 38 mi. SE of Imuruk Lake, Seward Peninsula High. 11 miles long.
Prospectors' name reported in 1909 by Smith and Eakin (1911, pl. 1), U.S. Geological Survey (USGS).
Admiral Creek, Big Bar Creek, Big Creek, Boulder Creek, Butte Creek, Carbon Creek, Caribou Creek, Decon Creek, Granite Creek, Grouse Creek, Haven Creek, Jones Pup Creek, Lost Creek, Moonlight Creek, Nutmoyuk Creek, Otter Creek, Rock Creek, Timber Creek, Trail Creek,
Valleys: