1961 Map of Leach Hot Springs, 1984 Print
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1961 Map of Leach Hot Springs

USGS Topo · Published 1984

About this map

Leach Hot Springs serves as a geothermal focal point in this high-desert landscape, where the basin of Grass Valley meets the rising terrain of the Sonoma Range. The map reveals a post-war ranching and mining economy defined by isolated outposts like Clear Creek Ranch and Hot Springs Ranch. Water management is critical for survival in this arid environment, evidenced by named features such as Lower Grand Trunk Reservoir and a network of desert springs including Grand Trunk Spring and Manganese Spring.


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Map Details

Date Portrayed1961
Date Published1984
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions18 x 21.8 inches

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Source Details

CopyrightPublic Domain