1943 Map of McNary
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1943 Map of McNary

USGS Topo · Published 1943

About this map

The Rio Grande defines the international boundary and the agricultural landscape of this corner of west Texas during the early 1940s. Centered on the settlement of McNary, the map reveals an intricate network of irrigation infrastructure essential for desert farming, including the Hudspeth Main Canal, the Diablo Canal, and the Algodon Canal. These man-made waterways contrast with the natural ephemeral drainages of Madden Arroyo and Diablo Arroyo that cut toward the river valley. The corridor is a vital transportation artery, where the Southern Pacific and Texas And Pacific rail lines parallel the river, supporting local agricultural hubs like Camp 9 and the Hudspeth Farm Camp. This survey captures the intensive land use in the river bottomlands just before the era of major mid-century agricultural shifts.


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Map Details

Date Portrayed1943
Date Published1943
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions16.8 x 19.8 inches

Editions of this 1943 McNary Map

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


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Source Details

CopyrightPublic Domain