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1956 Map of Calipatria SW, 1966 Print
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1956 Map of Calipatria SW

USGS Topo · Published 1966

About this map

The Salton Sea National Wildlife Refuge dominates the northern landscape of this mid-1950s survey, marking a significant intersection of desert reclamation and natural preservation. At this time, the Salton Sea was recorded at an elevation of 235 feet below sea level, surrounded by an intricate engineering network of drains and laterals essential for Imperial Valley agriculture. The community of Westmorland stands as the primary hub of activity in the southeast, while the expansive Vail Ranch occupies the northeastern reaches. This map illustrates the vital role of water management in the region, tracing the path of the New River and substantial infrastructure like the Vail Canal and various Trifolium Extension segments. Local features such as the Gaging Sta and a Gravel Pit provide more granular details for those researching the industrial and hydrological development of the Imperial Valley during the post-war era.

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Map Details

Date Portrayed1956
Date Published1966
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1956 Calipatria SW Map

Historical Maps of Westmorland Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain