"White House Declares Emergency as Saltwater Intrusion Threatens Louisiana's Drinking Water"

The White House has declared an emergency for four Louisiana parishes threatened by salt intrusion in drinking water, prompting plans to build a pipeline as barges are deemed insufficient. While officials urge residents not to panic, the situation is expected to be expensive and could last for three months. The emergency declaration frees up federal funds for the response. The saltwater is currently located about six miles south of Belle Chasse and is forecasted to reach New Orleans' water plants by the end of October. A pipeline is seen as the most viable solution, with cost estimates ranging from $100 million to $250 million.