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1936 Map of Red Mountain
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1936 Map of Red Mountain

USGS Topo · Published 1936

About this map

Infrastructure development and wildland management define this area of the Angeles National Forest during the mid-1930s. The map highlights the critical role of water and energy transport through the steep terrain, centered on the San Francisquito Power House No 2 and the adjacent Los Angeles Aqueduct. This site is of particular historical note as the original power house was destroyed during the St. Francis Dam disaster less than a decade before this survey, and the reconstructed facility shown here marks the recovery of the city's power grid.

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Map Details

Date Portrayed1936
Date Published1936
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions16.9 x 20.3 inches

Editions of this 1936 Red Mountain Map

Historical Maps of Los Angeles County Through Time

357 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain