on Seward Peninsula, extends into Kotzebue Sound, 17 mi. W of Deering, Kotzebue-Kobuk Low.
Local name reported in 1950 by U.S. Geological Survey (USGS); derived from nearby Rex Creek.
Clifford Creek, Collins Creek, Cunningham Creek, Eureka Creek, Fox Creek, Hannum Creek, Iron Creek, May Creek, Milroy Creek, Oregon Creek, Reindeer Creek, Rex Creek,
Valleys: