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2017 Map of Ash Mountain

Name: 2017 Topographic Map of Ash Mountain
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

Ash Mountain and Little Costilla Peak dominate this high-altitude landscape along the border of Taos and Colfax counties. The terrain is defined by a series of prominent peaks and canyons, including Powderhouse Canyon and Harry Bremmer Canyon, which serve as headwaters for numerous drainage systems. These alpine environments, such as Elk Meadows, feed into essential watercourses like Middle Ponil Cr and Shuree Cr, which flow through the southern reaches of the Cimarron Range.

Human presence is largely represented by a network of forest roads, such as FR 1910 and FR 1950, which navigate the steep gradients of Valle Vidal. Notable geologic landmarks like The Rock Wall and Windy Gap provide distinct navigational points for those studying the physical geography of this part of northern New Mexico. The map illustrates a transitional zone where high peaks give way to deep canyon systems, a critical layout for understanding local water management and access into the wilderness.