2024 Map of Pecan Island, 2024 Print
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2024 Map of Pecan Island

USGS Topo · Published 2024

About this map

Pecan Island emerges as a linear settlement defined by the unique chenier geology of coastal Louisiana, where habitation is confined to narrow ridges rising above the surrounding wetlands. This environment has dictated a distinct east-west development pattern along Sweet Bay Ridge, Cane Ridge, and Lambert Ridge, with the local population clustered near the Pecan Island Catholic Cem and Pecan Island Community Cem. The map reveals a landscape caught between the vast expanse of White Lake and the intricate marsh systems, where transportation relies on a mix of modern roads like La HWY 3147 and historical waterways such as the Gung Pirogue Trail. The reliance on these ridges—including Back Ridge, Coupe Ridge, and Kochs Ridge—illustrates the traditional South Louisiana strategy of utilizing elevated shell and sand embankments for both residence and infrastructure within the coastal prairie and marsh.


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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Pecan Island Map

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


Historical Maps of Pecan Island Through Time

184 maps found


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Source Details

CopyrightPublic Domain