67 ° 44' 55" N,
153 ° 58' 50.002" W
Yukon-Koyukuk (CA)
1998 ft (608.99 m)
heads at Survey Pass, flows SE to Unakserak River, Brooks Range
HistoryNamed by the U.S. Geological Survey (USGS) expedition of 1924 to commemorate the U.S. Geological Survey.