
The Mississippi River bifurcates the Louisiana wetlands as it approaches the Gulf, creating the intricate network of waterways and marshlands characteristic of Plaquemines Parish in the mid-20th century. At Head of Passes, the river splits into major outlets like Southwest Pass and Main Pass, providing the essential navigation routes for the maritime economy. Pilottown stands as a critical outpost for river pilots navigating these treacherous shifting channels.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Quarantine
USGS Topo · 1:62,500
1893 · East Delta
USGS Topo · 1:62,500
1893 · Forts
USGS Topo · 1:62,500
1893 · West Delta
USGS Topo · 1:62,500
1935 · South Pass
USGS Topo · 1:31,680
1941 · Empire
USGS Topo · 1:62,500
1944 · Empire
USGS Topo · 1:62,500
1946 · Pass Du Bois
USGS Topo · 1:31,680
1946 · Mudpan Bayou
USGS Topo · 1:31,680
1946 · Pass Tante Phine
USGS Topo · 1:31,680