The Trump EPA is signaling it may revisit the science underlying the Biden-era draft risk assessment of two legacy PFAS in biosolids, according to slides presented during recent listening sessions the agency held with states, the wastewater sector and other stakeholders, in a first sign of whether or how it will pursue sludge disposal rules. “The EPA is seeking feedback from potentially impacted stakeholders -- states, the wastewater sector, and the agricultural sector -- to better understand stakeholder views and...