on Seward Peninsula, 12 mi. W of Deering, Kotzebue-Kobuk Low.
Local name reported in 1950 by U.S. Geological Survey (USGS); derived from nearby Sullivan Creek.
American Creek, Arizona Creek, Collins Creek, Cue Creek, Cunningham Creek, Eureka Creek, Fink Creek, Hannum Creek, Iron Creek, May Creek, Milroy Creek, Mystic Creek, Nelson Creek, Old Glory Creek, Rex Creek, Sullivan Creek, Washington Creek, West Creek,
Valleys:Eureka Gulch, Logan Gulch, Snow Gulch,
Cities: