2017 Map of Hansen Lake

About this map

Hansen Lake and McGann Lake serve as focal points in this high-elevation basin within the Great Divide Basin. The landscape is defined by vast depressions like Chain Lakes Flat and Battle Spring Flat, where internal drainage creates a unique hydrographic environment far from any ocean outlet. Topographical relief is provided by Coal Butte and the distinct elevation change at Chain Lakes Rim, which marks the edge of the lower basin floor. Transportation through this isolated portion of Sweetwater County is facilitated by the Wamsutter Crooks Gap Rd, a route connecting remote resource areas. The presence of numerous wetlands surrounding the lakes indicates a delicate desert ecosystem where water dictates the movement of people and wildlife across the expansive t23n r94w and t23n r93w townships.