2020 Map of Horse Bench West

About this map

The San Rafael River meanders through this portion of Emery County, defining the drainage patterns of a landscape marked by high plateaus and deep washes. The prominent landform of Horse Bench dominates the central-eastern terrain, standing as a significant topographical feature above the surrounding desert floor. This 2020 survey documents the modern network of access roads essential for navigating the region's mining and ranching history, including Acerson Mine Rd and its extension, Se Acerson Mine Exn, alongside Gillis Ranch Rd. The map detail captures the intersection of the San Rafael Valley and the northern reaches of the San Rafael Desert. This area is heavily dissected by seasonal watercourses such as Iron Wash, which features the Lower Iron Wash Loop, and Cottonwood Wash, reflecting a geography shaped by intermittent flooding and erosion.