63 ° 51' 45" N,
157 ° 41' 55" W
Yukon-Koyukuk (CA)
138 ft (42.06 m)
N of Wapoo Hills, flows W to Mud River 4.7 mi. NE of its junction with Little Mud River, 61 mi. S of Nulato and 62 mi. NW of Ophir, Innoko Low. 50 miles long.
HistoryLocal name obtained from Joseph Ferris in 1954 by R. E. Isto, U.S. Geological Survey (USGS).