The Gulf of Mexico dominates this nautical expanse, representing a remote stretch of the outer Louisiana coastline. Defined primarily by the maritime boundary of St. Bernard Parish, this area serves as a critical point of geographic reference for the marshy fringes of the Mississippi River Delta. While the map is predominantly open water, it precisely delineates the administrative limits of Louisiana, providing an essential record of territorial waters and coastal jurisdiction in the early 21st century. The simplicity of the terrain reflects the fluid and shifting nature of the state's southeastern extremity, where the land and sea meet in a complex, ever-changing environment.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · New Harbor Islands
USGS Topo · 1:24,000
1951 · Stake Islands
USGS Topo · 1:24,000
1957 · Breton Sound
USGS Topo · 1:250,000
1961 · Breton Sound
USGS Topo · 1:250,000
1982 · North Islands
USGS Topo · 1:100,000
1998 · New Harbor Islands
USGS Topo · 1:24,000
2012 · Curlew Islands
USGS Topo · 1:24,000
2012 · Freemason Island
USGS Topo · 1:24,000
2012 · Curlew Islands OE E
USGS Topo · 1:24,000
2012 · Grand Gosier Islands OE E
USGS Topo · 1:24,000