Saltwater Intrusion Threatens Plaquemines Parish

NEW ORLEANS (WVUE)—Residents of lower Plaquemines Parish are closely monitoring the Mississippi River, where low water levels have facilitated the encroachment of saltwater upstream. Matt Roe from the Army Corps of Engineers in New Orleans confirmed the onset of saltwater intrusion, a situation reminiscent of last year when a saltwater wedge advanced significantly up the river, prompting concerns among metro New Orleans residents. As the river's flow rate dips to 400,000 cubic feet per second, the Corps will begin tracking the movement of the saltwater wedge. However, monitoring the speed of this intrusion poses challenges, and officials note that such occurrences are typical during the dry months in the Mississippi River basin. The Corps is prepared to respond, but the situation remains fluid. In response to the impending saltwater threat, Jefferson Parish has initiated the laying of a freshwater pipeline on the West Bank, while Gretna has requested additional resources, including barges and bottled water, to ensure access to fresh water for its residents. The proactive measures reflect the community's commitment to safeguarding its water supply amid environmental challenges. As the situation develops, local authorities are prepared to purchase additional water supplies to mitigate the impact of the saltwater intrusion. The community remains vigilant as they navigate the complexities of managing their water resources during this critical period.