New Orleans freshwater supply threatened by salt water creeping into Mississippi River foxweather.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from foxweather.com Daily Mail and Mail on Sunday newspapers.
The U.S. Army Corps of Engineers began construction last week of a 1,500-foot-wide underwater barrier to prevent saltwater traveling up the Mississippi River.
The U.S. Army Corps of Engineers began construction last week of a 1,500-foot-wide underwater barrier to prevent saltwater traveling up the Mississippi River.