In much anticipated news for followers of PFAS, or so-called "forever chemicals," USEPA announced today final, enforceable drinking water standards (MCLs) for six PFAS, including PFOS and PFOA at 4 parts per trillion. EPA...more
Yesterday the U.S. Environmental Protection Agency published a proposed rule in the Federal Register which would add a vapor intrusion component to the Hazard Ranking System, the system EPA uses to evaluate sites for...more