Kelley Green Law

Chemical law, emerging contaminants, and regulatory news and insights

EPA Proposes First National Drinking Water Standard for PFAS

Yesterday, the United States Environmental Protection Agency (EPA) released proposed national drinking water standards for six per- and polyfluoroalkyl substances (PFAS) pursuant to the federal Safe Drinking Water Act…

Comments Due Soon on EPA Proposed Rule to Eliminate De Minimis Exemption for PFAS Reporting under the Toxic Release Inventory Program

Comments are due February 3 rd on EPA’s proposed (and much anticipated ) rule to eliminate use of the de minimis exemption for reporting on per- and poly-fluoroalkyl substances (“PFAS”) under the Toxic Release…

New Study Identifies Over 57,000 Sites "Presumptively Contaminated" with PFAS

A new paper from Northeastern University’s PFAS Project Lab and researchers from the National Institute of Environmental Health Sciences (NIEHS) reaches the sobering conclusion that over 57,000 sites in the U.S. have…

PFAS and TRI: More, Lots More, to Come

Given today’s incessant media coverage and regulatory attention to PFAS (per- and polyfluoroalkyl substances), and their widespread presence in a host of products, it may seem surprising at first that the recently…

EPA Expands List of PFAS Subject to Toxic Release Inventory Reporting

Earlier this week, on July 18, 2022, U.S. EPA issued a final rule that subjects five new per- and polyfluoroalkyl substances (“PFAS”) to the Toxics Release Inventory (“TRI”) reporting requirements under Section 313 of…