"The long-standing practice of spreading treated sewage sludge and septage on farm fields has contaminated groundwater in some areas with PFAS, recent sampling shows.
The discovery has prompted a state agriculture official to say that a prohibition on harvesting feed and crops from those fields may be needed, And it has led a coalition of environmental groups to call on the state to test for PFAS levels in biosolids before they are spread on fields.
After seven out of 34 land application sites in Vermont were found to have PFAS levels above state groundwater standards, the state Department of Environmental Conservation is considering measures to prevent future contamination."
Source: VTDigger, 04/13/2020