Lake Pontchartrain

New Orleans estuary

Lake Pontchartrain is a large brackish lake in southeastern Louisiana, bordered by New Orleans to the south.

Connected to the Gulf of Mexico, it spans roughly 40 miles across.

The Lake Pontchartrain Causeway, one of the world's longest bridges, crosses it: We drove across Pontchartrain to get to the North Shore.

The lake figured prominently in Hurricane Katrina flooding.

NewOrleans

Crescent City

New Orleans nickname

Lakeview · West End · levees · flood control · Hurricane Katrina · storm surge · evacuation · seawall · pumping stations · floodwaters

recreation

fishing

Catching aquatic creatures

kayaking · paddleboarding · marina · swimming · jetskiing · waterskiing · yachting · angling · redfish · blue crab

brackish

estuary

Tidal mixing zone

halocline · deltaic · wetlands · marsh · bayou · cypress swamp · drainage basin · sedimentation · turbidity

causeway

bridge

Structure spanning an obstacle

pilings · concrete · commute · toll · traffic · engineering · miles · motorists · guardrails · turnarounds

size

vast

Extremely great in size

basin · wide · broad · surface area · depth · shoreline · sprawling · horizon · open water · expanse

Categories
Opposites
water body type

Lake PontchartrainGulf of Mexico

Partially enclosed Atlantic basin

Mississippi River · open ocean · Atlantic Ocean · deep sea · Caribbean Sea

Family

lakeside, lakefront

Familiarity
Top 500,000
Profile
Mostly American · Timeless · Concrete · Everyday, not technical · Rated G