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1986 Map of Quail Spring Wash

Name: 1986 Topographic Map of Quail Spring Wash
Creator: U.S. Geological Survey
Published: 1986
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1986

About this map

Dendora anchors the southern portion of this desert landscape, where a series of ephemeral drainages converge and navigate the foothills. The terrain is dominated by the southern reaches of the Gila Bend Mountains, a landform defined by significant vertical relief and unique geological features like the Saddle Potholes. The network of seasonal waterways, including Fourth of July Wash and Quail Spring Wash, illustrates the complex drainage patterns required to manage sudden runoff in this arid environment.

Evidence of human activity is sparse but telling, with a single Prospect noted amidst the ridges, suggesting the persistent search for mineral wealth in the Maricopa County backcountry. Transportation in the mid-1980s was limited to unimproved roads and trails that followed the natural contours of the land, connecting landmarks such as the Saddle to the broader desert floor. The map captures a moment before significant modern encroachment, preserving the spatial relationship between family-named washes like Loudermilk Wash and the surrounding peaks.