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The lake was created between 3000 and 4000 years ago, it is not a true lake but an estuary connected to the Gulf of Mexico

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Q: Is lake Pontchartrain man made
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Related questions

Does lake Pontchartrain have dolphins or porpoises?

Yes, there are dolphins in Lake Pontchartrain.


How many square miles is Lake Pontchartrain?

Lake Pontchartrain is 629 square miles.


When did Battle of Lake Pontchartrain happen?

Battle of Lake Pontchartrain happened on 1779-09-10.


Who was lake pontchartrain named after?

Lake Pontchartrain was named by French explorer, Pierre La Moyne in 1699. He named the lake for the French minister of Marine, Comte de Pontchartrain.


What is the deepest lake in Louisiana?

Of course, Lake Pontchartrain... Of course, Lake Pontchartrain...


What is Lake Pontchartrain Causeway famous for?

The Lake Pontchartrain Causeway is probably most the most famous for being the longest bridge over water. The longer of the two bridges is 23.87 miles long. There was also a song made called Lake Pontchartrain by the band Ludo, which upped it's popularity.


Does lake Pontchartrain have gators?

Yes, it does.


What is the name of the large lake in southeastern Louisiana?

Lake Pontchartrain


What is the name of the large lake in southeastern in Louisiana?

Lake Pontchartrain


Is Lake Pontchartrain in Alabama or Louisiana?

louisiana


What is the name of the lake that flooded New Orleans after Katrina?

Lake Pontchartrain


What lake is New Orleans located on?

Located near Lake Pontchartrain.