Description
Flat Creek is located flows SW to Long Creek, 7 mi. SW of Long and 29 mi. S of Ruby, Kilbuck-Kuskokwim Mts. 3.5 miles long.
History
Prospectors' name reported in 1908 by A. G. Maddren, U.S. Geological Survey (USGS). So called because the lower course of the stream is in a low wetland.