1957 Map of Brawley NW, 1979 Print
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1957 Map of Brawley NW

USGS Topo · Published 1979

About this map

Military testing grounds and heavy irrigation infrastructure dominate this Imperial County landscape. The El Centro Naval Reservation Boundary encloses a significant portion of the western terrain, featuring specialized zones such as the Parachute Range, Recovery Test Range, and a Firing Range. These tactical areas contrast sharply with the eastern agricultural development, where a complex network of man-made waterways like the Westside Main Canal and Thistle Canal support the arid valley's farm economy.


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Map Details

Date Portrayed1957
Date Published1979
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions22.3 x 27.3 inches

Editions of this 1957 Brawley NW Map


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Source Details

CopyrightPublic Domain