United States, Wisconsin, Vernon, Island 5; Mississippi Rivermile #697, E side of main channel.
43.67296034 -91.2591975 +-1138m.
T14N R07W sec19
Latitude/Longitude was derived from the Township, Range, Section location. This causes an imprecision.
ca 635 ft
Age of dredge material- 12yr; Normal pool elevation- 631 ft. Small island bordered on E and S by alluvial forest; specimen growing along S edge of dredge material site in weedy area; Vitis abundant in area.