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2020 Map of Morgan Harbor

Name: 2020 Topographic Map of Morgan Harbor
Creator: U.S. Geological Survey
Published: 2020
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2020

About this map

Morgan Harbor and the intricate coastal wetlands of Saint Bernard Parish are defined by a complex network of bayous and islands. This 2020 survey documents the fluid geography where the marsh meets the Chandeleur Sound, tracing vital waterways such as Bayou la Loutre and Otter Bayou. The landscape is dotted with named landforms like Dry Bread Island and Comfort Island, which serve as critical landmarks in an environment constantly reshaped by the Gulf.

Maritime history and local navigation patterns are evident in the placement of Morgan Harbor Pass and Scow Pass. These features, along with coastal points such as Codfish Point and Point Eliza, illustrate the importance of small-craft passage and commercial fishing access in this remote corner of Louisiana. The map serves as a contemporary record of these fragile landmasses and the named harbors, including Twilight Harbor, that support the region's water-based economy.