2020 Map of Olson Coulee South

About this map

Big Sheep Mountains dominate the central landscape of this Dawson County region, serving as a prominent landmark for the network of drainage coulees and creeks that define the local topography. This 2020 survey illustrates a sparsely settled area where life is organized around the rugged relief of Crazy Butte and the watershed of Sioux Cr. The map details a complex system of local access routes like RD 401 and the Pasture Trl, which navigate between the high ridges and the water-carved valleys of Olson Coulee and Stilson Coulee. The presence of numerous seasonal watercourses, including Spring Cr and Hay Cr, highlights the importance of drainage patterns in this semi-arid terrain, while High Point provides a clear tactical reference for the surrounding sections of the Public Land Survey System.