1982 Map of Courtright Reservoir, 1983 Print
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1982 Map of Courtright Reservoir

USGS Topo · Published 1983

About this map

Courtight Reservoir and Wishon Reservoir dominate this high-elevation landscape within the Sierra National Forest, illustrating a complex hydroelectric infrastructure system in the early 1980s. The map captures the industrial imprint of the Underground Powerhouse and Surge Chamber tucked between the two massive water bodies, which are connected by a network including the Courtright Dam and Wishon Dam.


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Map Details

Date Portrayed1982
Date Published1983
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.9 x 26.7 inches

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Source Details

CopyrightPublic Domain