2018 Map of Ashland SE

About this map

The Cimarron River carves a broad valley across this 2018 survey of the Kansas and Oklahoma border, where Clark County and Harper County meet. The landscape is defined by a dense network of intermittent drainages, including the prominent Big Sandy Cr and Little Sandy Cr, which feed into the main river channel. This section of the High Plains illustrates a sparse, grid-based rural infrastructure where unpaved routes like Acres Rd, River Rd, and Angle Rd provide the only access across the varying elevation. The drainage patterns of smaller tributaries such as Bullard Cr, Stink Cr, and Keiger Cr reveal the intricate erosion of the prairie, creating a topography that influenced the placement of early ranching and agricultural boundaries along the Kansas-Oklahoma state line.