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2012 Map of Grasshopper Valley

Name: 2012 Topographic Map of Grasshopper Valley
Creator: U.S. Geological Survey
Published: 2012
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2012

About this map

Grasshopper Valley defines this high-desert basin in Lassen County, where water is the primary driver of human and livestock presence. The geography is marked by a network of isolated water sources, including Dairy Spring in the northwest and York Springs toward the center, which have historically served as critical nodes for ranching activities. The land rises to the Grasshopper Ridge before descending into the eastern basin of Dry Valley.

Modern infrastructure centers on the maintenance of water for the arid landscape, seen in the presence of Bull Pine Reservoir, Tom Spring Reservoir, and Saddle Horse Flat Reservoir. Transportation in this remote corner of California relies on a sparse grid of gravel and dirt routes such as Cleghorn Rd and the Termo Grasshopper Rd, which bridge the gap between these scattered springs and the distinctive Dry Valley Gap.