The US Army Corps of Engineers is planning to barge 36 million gallons of freshwater daily into the lower Mississippi River near New Orleans as saltwater intrusion from the Gulf of Mexico continues to threaten drinking water supply, officials said Friday.
The move comes as water levels are plummeting for the second consecutive year after this summer’s blistering heat and low rainfall triggered extreme drought over parts of the central US.
Typically, enough rainfall upstream helps ease drought conditions and keeps the saltwater at bay. However, during the news conference Friday, the governor said officials “don’t believe that there is sufficient precipitation in the near term anywhere along the Mississippi River to materially change the conditions for the better.”
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The US Army Corps of Engineers is planning to barge 36 million gallons of freshwater daily into the lower Mississippi River near New Orleans as saltwater intrusion from the Gulf of Mexico continues to threaten drinking water supply, officials said Friday.
The move comes as water levels are plummeting for the second consecutive year after this summer’s blistering heat and low rainfall triggered extreme drought over parts of the central US.
To help mitigate intrusion, the state and the Army Corps of Engineers are working to add 25 feet of height to a 1,500-foot-wide underwater levee in the Mississippi River, which was constructed in July to slow the saltwater’s progression, Army Col. Cullen Jones said.
However, during the news conference Friday, the governor said officials “don’t believe that there is sufficient precipitation in the near term anywhere along the Mississippi River to materially change the conditions for the better.”
New Orleans Mayor LaToya Cantrell signed an emergency declaration for the city on Friday due to saltwater intrusion.
Last week, Plaquemines Parish President W. Keith Hinkley said at a news conference that clean water was being distributed to around 2,000 residents who were impacted by the saltwater intrusion.
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