1952 Map of Potrero Cortado, 1978 Print
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1952 Map of Potrero Cortado

USGS Topo · Published 1978

About this map

Laguna Madre defines this coastal landscape, separating the mainland from the slender barrier of Padre Island. In the mid-20th century, the Intracoastal Waterway provided a vital navigational corridor through the shallow waters, flanked by numerous Spoil Banks resulting from dredging operations. The western shore is characterized by complex sand and mud flats where several distinct topographic rises known as potreros emerge, including Potrero Cortado and Potrero De Las Canelas. Isolated water sources like the Lopeno Artesian Well and Medanito Well indicate the reliance on deep water in this arid saline environment. The designation of the Padre Island National Seashore reflects the transition of this territory toward federal conservation, while features like Potrero Farias and Potrero Lopeno preserve names of local historical significance.


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Map Details

Date Portrayed1952
Date Published1978
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24.5 x 27 inches

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Source Details

CopyrightPublic Domain