2020 Map of West of Johnson Bayou, 2020 Print
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2020 Map of West of Johnson Bayou

USGS Topo · Published 2020

About this map

Port Arthur anchors the northwestern corner of this coastal landscape, where the state boundary between Texas and Louisiana cuts through the waters of Sabine Lake. The terrain is defined by a series of prominent cheniers, or sandy ridges, that rise above the marshlands. These features, including Garrison Ridge, Sanders Ridge, and Garner Ridge, historically provided the only dry ground for travel and settlement in this wetland environment. Along the southern edge, La 82 follows these natural elevations, connecting remote points near the Gulf coast.


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Map Details

Date Portrayed2020
Date Published2020
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2020 West of Johnson Bayou Map

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


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Source Details

CopyrightPublic Domain