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2018 Map of Bay Batiste

Name: 2018 Topographic Map of Bay Batiste
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

Grande Ecaille and the surrounding marshlands of Plaquemines Parish represent a complex landscape of coastal hydrology and industrial history. This 2018 survey documents the intricate network of waterways where the Gulf Of Mexico meets the delta, including the significant expanse of Barataria Bay and Lake Grand Ecaille. The map highlights the intersection of natural features and commercial engineering, notably the Freeport Sulphur Company Canal and Robinson Canal, which cut through the wetlands to facilitate industrial access.

Water dominates the region, with family and location-named features such as Two Sisters Bayou, Bayou Grande Cheniere, and Rattlesnake Bayou winding through the marsh. To the west, Big Island stands as a distinct landmark against the open waters of the bay. This map provides a detailed record of the shoreline and waterway configurations in the 21st century, serving as a vital reference for understanding the modern geography of Bay Batiste and its connected basins.