2018 Map of Sorrel Horse Mesa

About this map

Petrified Forest National Park defines the central and northern reaches of this landscape in Apache County. This high-desert terrain is characterized by a series of prominent mesas and ridges, most notably Sorrel Horse Mesa and the expansive Puerco Ridge to the south. The arid geography is managed through a network of strategically placed water features, including named catchments such as Doubtful Tank, Billings Gap Tank, and Waterhaul Tank, which reflect the region's historical reliance on seasonal water management for grazing and land use. Natural drainages like Ninemile Wash and the E Fork Dry Cr carve through the plateau, while landmarks such as Billings Gap and Black Knoll provide distinct navigational points. These features illustrate the intersection of protected federal land and the practical water infrastructure required in the Arizona wilderness.