49 mi. SE of Galena, SE of Nulato; Kilbuck-Kuskokwim Mts.
Koyukan Indian name reported in 1903 by Father Julius Jette who wrote the name "R(kh) etlela" or "Khet Mountain." present spelling is shown on a 1940 map by U.S. Army Corps of Engineers.
Bessy Slough, East Fork Yuki River,
Streams: