
The southern shoreline of Lake Pontchartrain reveals a highly engineered landscape in the mid-20th century, defined by an intricate network of drainage and transport infrastructure. The Corps of Engineers and U.S. Army documentation highlights the critical role of water management in Jefferson Parish and Orleans Parish, featuring numerous outfall canals such as the London Ave Outfall Canal and the Metairie Relief Outfall Canal.
48 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1891 · Hahnville
USGS Topo · 1:62,500
1891 · Spanish Fort
USGS Topo · 1:62,500
1891 · New Orleans
USGS Topo · 1:62,500
1892 · Chef Menteur
USGS Topo · 1:62,500
1892 · Bonnet Carre
USGS Topo · 1:62,500
1892 · St. Bernard
USGS Topo · 1:62,500
1932 · New Orleans NE
USGS Topo · 1:31,680
1932 · New Orleans NW
USGS Topo · 1:31,680
1932 · Hahnville NE
USGS Topo · 1:31,680
1935 · Slidell
USGS Topo · 1:62,500