in Koyukuk River flats, 20 mi. SW of Roundabout Mtn., Koyukuk Low.
Koyukuk Indian name reported by U.S. Geological Survey (USGS) in 1955.
Sand Bluff,
Nogadaneoda Lake, Tachanlowa Lake, Tiskeet Lake,
Three Day Slough,
Hodatic River,
Kozakakat Slough,