30 Nov 2023 --- Just Zero and more than 40 environmental organizations, scientists, public health advocates, and farmers across the US are calling on the country’s Environmental Protection Agency (EPA) to take stronger action against the spread of PFAS and microplastics from Massachusetts’ Deer Island Wastewater Treatment Plant. According to Just Zero, the plant is the single largest source of these contaminants in Massachusetts and one of the largest sources in the entire country.