heads at Gillam Glacier terminus, flows NE joins West Fork to form Little Delta River, 25 mi. NW of Mount Hayes, Alaska Range. 23 miles long.
Name reported in 1910 by J. W. Bagley, U.S. Geological Survey (USGS).
East Fork Little Delta River, West Fork Little Delta River,
Streams:Buchanan Creek, Iowa Creek, O-Brien Creek, Portage Creek, West Hayes Creek, Whiskey Pup, Whistler Creek,