2020 Map of Ashford Coulee

About this map

The Larb Hills define this high-plains landscape in Valley County, where intricate drainage patterns have carved a network of coulees across the terrain. This modern topographical study captures the water-carved geography of the region, anchored by the presence of Ashford Spring and the Luther Reservoir. These water sources are critical in an area where ephemeral streams like Square Cr, S Fork Antelope Cr, and McNab Coulee snake through the draws. The map illustrates how sparse human infrastructure, represented by Sunset Ln and Skyview Ridge Rd, adapts to the natural contours of the northern Montana prairie. For researchers, the document provides a precise look at the township and range divisions across T30N and T29N, illustrating the enduring spatial organization of the western rangeland.