PFAS Found In Untreated Well Water Across Del., Says USGS

Image courtesy of US Geological Survey

Contaminants known as PFAS have been found to be widely distributed in untreated well water in Delaware, with the highest number of types of chemicals in Sussex and New Castle Counties. The wells receive their groundwater from the Columbia aquifer, and samples found to contain the chemicals generally had low concentrations. Research is still going…

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