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2018 Map of Koht Kohl Hill

Name: 2018 Topographic Map of Koht Kohl Hill
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

Skoksonak and Quinlin anchor this desert landscape within the Aguirre Valley, where the drainage patterns of the Sonoran Desert are meticulously mapped. The terrain is defined by prominent elevations such as Koht Kohl Hill and Cerro Negro, while the eastern edge of the quadrangle includes the foothills of the Roskruge Mountains.

Ephemeral water management is a central theme of the survey, documented through a series of named reservoirs and drainage routes including Tank Eighty, Tank One Hundred thirteen, and the winding Aguirre Wash. Transportation in this Pima County region is primarily served by Indian Rte 35, which provides access through the arid plains and toward the southern landmarks like Twin Peaks. The map provides a clear record of land divisions and remote water sources essential for desert life.