2023 Map of The Pillar

About this map

Moncisco Mesa dominates the northeastern reaches of this high-desert landscape in the northwestern corner of New Mexico. This region is defined by its deep arroyos and wide washes, which drain the vast tablelands during seasonal rains. The map traces the path of Brimhall Wash in the south and Pinabete Arroyo further north, showing how these natural drainage systems have carved the local geography. Transportation through this part of the San Juan County backcountry is facilitated by Indian Svc Rte 5, which provides a vital east-west corridor across the central portion of the quadrangle. These routes and waterways illustrate the enduring patterns of movement and water management in a high-elevation arid environment, where Moncisco Wash also serves as a prominent landmark for navigation and historical land use.