
Southwest Pass serves as the dominant maritime artery in this coastal survey, cutting through the delta marshes where the Mississippi meets the Gulf of Mexico. The landscape is a complex network of industrial and navigational infrastructure, defined by the extensive Oil Field operations and numerous Oil Wells that dot the wetlands. Protective engineering is evident in the long reaches of the West Jetty and East Jetty, which channel the river's flow past Mud Bay and into the open sea.
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This is the sole edition of this map. No revisions or reprints were ever made.
1893 · West Delta
USGS Topo · 1:62,500
1946 · Pass Du Bois
USGS Topo · 1:31,680
1946 · Mudpan Bayou
USGS Topo · 1:31,680
1947 · Southwest Pass
USGS Topo · 1:31,680
1949 · Burrwood
USGS Topo · 1:31,680
1952 · Southwest Pass
USGS Topo · 1:62,500
1953 · West Delta
USGS Topo · 1:62,500
1954 · Pass Du Bois
USGS Topo · 1:31,680
1954 · Southwest Pass
USGS Topo · 1:31,680
1954 · Mudpan Bayou
USGS Topo · 1:31,680