Will your home filter remove salt from drinking water? Probably not Reverse osmosis filters run about $200 to go under a single sink and can filter salt, and contaminants, out of seawater.

Sea level rise and over pumping of freshwater aquifers drives saltwater intrusion, which has already cost Hilton Head Island over $120 million.

Salt water will hit the Belle Chasse and Dalcour intakes first, on Oct. 13 and 15 respectively. Then it's forecast to wrap quickly wrap around a bend and make its way to the intake system serving ...