1956 Map of Alamorio, 1974 Print
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1956 Map of Alamorio

USGS Topo · Published 1974

About this map

The Alamo River meanders through this agricultural landscape in California's Imperial Valley, following a survey conducted in the mid-1950s. The terrain is defined by an intensive network of irrigation and drainage infrastructure, including the Holtville Main Drain, Moorhead Levee, and numerous alphabetically named laterals such as the Oak Lateral and Oxalis Lateral. This intricate water management system supported small rural communities and educational centers, including Alamorio, Orita, and the Magnolia Union Sch.


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Map Details

Date Portrayed1956
Date Published1974
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

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CopyrightPublic Domain