2015 Map of Luman Rim

About this map

Luman Rim and the surrounding high desert of Sweetwater County define this corner of the Wyoming landscape. The terrain is characterized by prominent geologic formations such as Buffalo Hump and its namesake Buffalo Hump Basin to the west. Sparse drainage patterns are evident through the seasonal reaches of Bush Cr and Bear Cr, which cut through the open rangeland. The map illustrates a high-altitude environment shaped by erosion, with Cronin Draw and the isolated Luman Butte serving as key navigational markers in a region largely defined by its topography rather than permanent settlements. This 2015 survey by the U.S. Geological Survey provides a precise view of the public land survey system divisions across the township lines of T24N and T25N.