BATON ROUGE, La. (AP) — An influx of salt water in the Mississippi River, which feeds southeastern Louisiana’s drinking water supplies, is once again creeping up the waterway. For the third year in a ...

BATON ROUGE, La. (AP) — For the third year in a row, Louisiana is constructing an underwater levee in the Mississippi River to slow an influx of salt water from the Gulf of Mexico. Brackish water is ...

BATON ROUGE, La. -- An influx of salt water in the Mississippi River, which feeds southeastern Louisiana's drinking water supplies, is once again creeping up the waterway. For the third year in a row, ...