2014 Map of Shoestring Ridge

About this map

Thirtymile Cr carves through this high desert plateau along the border of Sherman and Gilliam counties, defining a landscape of deep canyons and prominent basaltic formations. The drainage network is dense with named breaks including Richmond Canyon, Armstrong Canyon, and the appropriately named Devils Canyon. High points such as Nelson Butte and Table Rock provide topographic anchors for the surrounding range, while the distinctive North Pole Ridge and Shoestring Ridge dictate the flow of the intermittent waterways. This area, largely defined by ranching and grazing access, is serviced by remote corridors like Richmond Ln and Seales Rd. Water sources are critical in this arid terrain, with Schilling Spring serving as a vital landmark. The map documents the intricate natural boundary between the two counties as it follows the sinuous path of the local creek beds.