1984 Map of East Losa Tank
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1984 Map of East Losa Tank

USGS Topo · Published 1984

About this map

San Lorenzo Creek defines the drainage of this arid landscape along the Dimmit Co Webb Co border during the mid-1980s. The map reveals an environment engineered for ranching and resource extraction, characterized by an extensive network of water tanks and windmills essential for livestock. Notable catchments like East Losa Tank, South Losa Tank, and the Palo Blanco Tank are scattered across the terrain, often accompanied by mechanical lifelines such as the Losa Windmill and Toro Windmill. An Indefinite Boundary cuts through the center of the sheet, while scattered Oil Wells and a Gravel Pit indicate the industrial footprint of the era. The presence of several Wells and smaller tanks like Javelina Tank and Ojita Tank further illustrates the critical importance of water management in this South Texas borderland region.


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Map Details

Date Portrayed1984
Date Published1984
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions23.3 x 27.2 inches

Editions of this 1984 East Losa Tank Map

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


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Source Details

CopyrightPublic Domain