Lake Pontchartrain dominates this 2018 survey, illustrating the maritime and jurisdictional complexity of the waters north of New Orleans. The map highlights the aquatic expanse where the boundaries of St. Tammany Parish, Jefferson Parish, and Orleans Parish converge in the center of the lake. This edition focuses on the open water and its essential transportation links rather than the dense urban grid, providing a clear view of the Lake Pontchartrain Causeway as it cuts across the western portion of the sheet. It serves as a modern record of the parish lines that divide this vital Louisiana waterway.
6 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1891 · Spanish Fort
USGS Topo · 1:62,500
1892 · Chef Menteur
USGS Topo · 1:62,500
1935 · Slidell
USGS Topo · 1:62,500
1935 · Covington
USGS Topo · 1:62,500
1936 · South Point
USGS Topo · 1:31,680
1936 · Chef Menteur
USGS Topo · 1:62,500
1936 · Spanish Fort
USGS Topo · 1:62,500
1938 · Little Woods
USGS Topo · 1:31,680
1938 · Spanish Fort
USGS Topo · 1:31,680
1938 · Indian Beach
USGS Topo · 1:31,680