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1986 Map of Hayfield Spring

Name: 1986 Topographic Map of Hayfield Spring
Creator: U.S. Geological Survey
Published: 1987
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1987

About this map

Eagle Mountains and the Orocopia Mountains converge in this high-desert corridor of Riverside County, creating a natural bottleneck that has long dictated human infrastructure. The mid-1980s landscape is dominated by the massive engineering of the Colorado River Aqueduct, which cuts across the Hayfield Valley alongside a network of high-voltage transmission lines and pipelines. This utility corridor follows the natural depression of Lake Chuckwalla, a dry lake bed flanked by the rugged Chuckwalla Mts.

Evidence of mineral exploration is scattered across the slopes, with several Prospects marked near Boulder Canyon and Difficult Canyon. Water, the valley's most precious resource, is meticulously noted at Hayfield Spring and Buzzard Spring, while the state of Hayfield Summit Spring (Dry) reflects the arid environment. A cluster of buildings at Camp near the western edge and the geodetic marker at Hayfield East base indicate the area's role as a logistical hub for regional water and energy management.