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1940 Map of Camp Rincon
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1940 Map of Camp Rincon

USGS Topo · Published 1940

About this map

San Gabriel Mountains hydrology and infrastructure dominate this 1930s-era topography, focused on the critical water management systems north of Azusa. The San Gabriel Flood Control Reservoir and Morris Reservoir are centerpieces of the landscape, managed by the massive San Gabriel Dam No 1. These engineering works transformed the deep canyons where the North Fork and West Fork converge, marking a significant era of regional flood control and water storage for Los Angeles County.

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Map Details

Date Portrayed1940
Date Published1940
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions16.9 x 20.8 inches

Editions of this 1940 Camp Rincon Map

Historical Maps of Los Angeles County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain