2010 Map of Black Mesa

About this map

Mesilla Valley agriculture and the desert transition define this landscape, where an intricate network of irrigation and drainage infrastructure manages the flow of the Rio Grande. The settlement of San Pablo sits at the northern edge of the quadrangle, serving as a focal point in a region dominated by water management. A complex system of laterals and drains, including the Mesilla Lateral, Del Rio Drain, and Louisiana Lateral, demonstrates the intensive land use required to sustain farming in the arid New Mexico climate. To the south, the terrain rises sharply from the valley floor toward the prominent volcanic features of Black Mesa and Santo Tomas Mountain. This elevation change creates a stark contrast between the lush, managed waterway corridors and the undeveloped desert expanses, navigated by rural routes like County Rd-B006 and County Rd-B009.