Description
Happy Creek is located flows W to Willow Creek, 4.6 mi. SW of Flat and 57 mi. NE of Holy Cross, Kilbuck-Kuskokwim Mts. 2.2 miles long.
History
Prospectors' name reported in 1915 by J. B. Mertie and G. L. Harrington, U.S. Geological Survey (USGS).