19 mi. SW of Roundabout Mtn., Koyukuk Low.
Koyukuk Indian name reported in 1955 by U.S. Geological Survey (USGS).
Sand Bluff,
Louis Lake, Nogadaneoda Lake, Shoestring Dune Lake, Tachanlowa Lake,
Three Day Slough,
Kozakakat Slough, Kozakakat Slough,