Some sections of New Orleans' flood walls sinking at rate of nearly 2 inches per year, study finds

Some sections of New Orleans’ flood walls sinking at rate of nearly 2 inches per year, study finds

New Orleans — As the Atlantic hurricane season has gotten underway, a new study published Friday by researchers at Tulane University reveals hotspots in New Orleans’ concrete flood walls which had been strengthened in the aftermath of Hurricane Katrina. The study found that the city’s concrete flood walls are sinking faster than sea levels are rising, reducing…

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Saltwater intrusion in Mississippi River threatens livelihood of residents south of New Orleans

Saltwater intrusion in Mississippi River threatens livelihood of residents south of New Orleans

Communities along the freshwater Mississippi River are facing a growing threat from an intrusion of saltwater moving the wrong way up the river from the Gulf of Mexico. It has wreaked havoc on public drinking water infrastructure for thousands of people, decimated a once-thriving local seafood industry, and has raised concerns about the future safety of New Orleans’…

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