2015 Map of Quinn Table

About this map

Buffalo Gap National Grassland and Badlands National Park meet in this portion of South Dakota, where the high prairie begins its dramatic descent into the dissected breaks. The landscape is defined by the sharp transition between the level expanse of Brennan Flat and the namesake Quinn Table, a prominent plateau overlooking the winding course of the Cheyenne River. These features represent the classic topography of the region, where erosion has carved out a complex network of drainages including Sage Cr, S Fork Crooked Cr, and Dry Cr. The map reveals a sparse but deliberate road network, with routes like Sage Creek Rd and Sandy Flat Rd navigating the varying elevations. This documentation of the terrain at the edge of the badlands serves as a critical reference for understanding the intersection of federal lands and the unique geology near White Butte.