Description
John Ross Riffle is located in course of Black River, 2 mi. SE of Englishshoe Bar and 28 mi. NE of Fort Yukon, Yukon Flats.
History
Local name obtained in 1956 by U.S. Geological Survey (USGS).
Yukon-Koyukuk County · Alaska
John Ross Riffle is located in course of Black River, 2 mi. SE of Englishshoe Bar and 28 mi. NE of Fort Yukon, Yukon Flats.
Local name obtained in 1956 by U.S. Geological Survey (USGS).