2017 Map of Coal Draw South

About this map

Thunder Basin National Grassland dominates this high plains landscape in Wyoming, where the vast open range is segmented by the Cheyenne River Divide. The terrain is defined by a network of drainage systems including Coal Draw and the various branches of Bear Creek, punctuated by man-made water sources like the Bear Creek Number 1 Reservoir and Reynolds Reservoir. These features reflect the area's ongoing reliance on water management for ranching and livestock. Local geography is further detailed through landmarks such as Dilts Flat and the evocative Calamity Gulch. Remote access is maintained through a modest road network, including Co RD 34 and the specifically named Jennie Trail Rd, highlighting the sparse but organized infrastructure of this expansive grassland territory during the early twenty-first century.