1989 Map of Grasshopper Valley
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1989 Map of Grasshopper Valley

USGS Topo · Published 1989

About this map

Grasshopper Valley and its surrounding high-desert terrain dominate this 1989 provisional survey of Lassen County. The landscape is characterized by a series of north-south running elevations, most notably Grasshopper Ridge and Dry Valley Ridge, which separate the primary basin from Dry Valley and the Madeline Plains to the northeast. Water management is a central feature of the area, as evidenced by several localized water sources and storage points including Bull Pine Reservoir, Tom Spring Reservoir, and Saddle Horse Flat Reservoir.


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Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.9 x 26.7 inches

Editions of this 1989 Grasshopper Valley Map

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


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Source Details

CopyrightPublic Domain