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2021 Map of Grasshopper Valley, 2021 Print
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2021 Map of Grasshopper Valley

USGS Topo · Published 2021

About this map

Grasshopper Valley dominates this high-altitude landscape in Lassen County, where seasonal hydrology and remote ranching infrastructure define the terrain. The valley floor is flanked by the prominent Grasshopper Ridge to the east and the Bald Hills to the southwest, creating a classic Great Basin basin-and-range profile. Water management is central to the area's utility, evidenced by the presence of the Saddle Horse Flat Reservoir and Tom Spring Reservoir, along with numerous isolated water sources like York Springs and Luddy Spring. In the northeast corner, Dry Valley and the Dry Valley Ridge show the transition toward Dry Valley Gap. The network of unpaved roads, including Termo Grasshopper Rd and S Grasshopper Rd, reveals the enduring reliance on these corridors for accessing livestock ranges and remote mountain tracts.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Grasshopper Valley Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Lassen County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain