flows S to Butte Creek, 68 mi. SE of Healy, Talkeetna Mts.
Locally named for James Wickersham; reported in 1913 by Bagley (in Brooks)and others, 1914, pl. 12), U.S. Geological Survey (USGS).
Butte Creek, Canyon Creek, Fourth of July Creek, Timberline Creek, Timberline Creek, Valdez Creek, Wickersham Creek, Willow Creek, Windy Creek,