Heads in Tlatl Hills at 640400N, 1565500W flows SW about 29 mi, then S, to the Innoko River 52 mi NW of Ophir, Innoko Low.
Local name published by U.S. Geological Survey (USGS) in 1965. The Indian name "Kluklaklatna" was reported in 1908 by A. G. Maddren, U.S. Geological Survey (USGS), See Little Mud River.