2021 Map of Westmorland East, 2021 Print
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2021 Map of Westmorland East

USGS Topo · Published 2021

About this map

Imperial Valley agriculture is the defining characteristic of this landscape, revealed through an intricate network of irrigation and drainage infrastructure. Water management systems like the Vail Canal, Vail Drain, and dozens of numbered laterals such as Riley Lateral Nine form a rigid grid across the desert floor. This 2021 survey illustrates how the engineering of the Alamo River corridor facilitates intensive farming in one of California's most productive regions.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2021 Westmorland East Map

This is the sole edition of this map. No revisions or reprints were ever made.


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CopyrightPublic Domain