United States, Minnesota, Houston, Mississippi River (Navigation Pool #8). Houston Co., Site 74, forested island along main channel; Mile 679.2-692.;Upper Mississippi National Wildlife Refuge;;;
43.575557 -91.264979 +-27795m.
Salix community dominated the N & S ends; Ulmus, scattered Phalaris, and shrubs mixed on main island; among Phalaris and Polygonum.