flows SW to Agiapuk River, 13 mi. N of Imuruk Basin and 21 mi. NE of Teller, Seward Peninsula High. 9 miles long.
Prospectors' name reported in 1901 by T. G. Gerdine (in Collier, 1902, pl. 12), U.S. Geological Survey (USGS).
Agiapuk River, American River, Cobblestone River,
Streams:Black Crook Creek, Camp Creek, Duck Creek, Eureka Creek, Flat Creek, Flat Creek, Igloo Creek, Lone Creek, Million Creek, Mitchell Creek, Newton Creek, Nickle Creek, North Creek, Peasley Creek, Trilby Creek, Wilson Creek,