by Patrick J. Paul On February 23, 2021 the US Air Force issued a press release announcing its distribution of bottled water to homeowners and businesses immediately east of Luke Air Force Base following the discovery of Perfluoroctanoic (PFOA) and Perfluoroctane Sulfonate (PFOS) in drinking water samples. The Air Force Civil Engineer Center recently conducted sampling […]
by Patrick J. Paul On December 18, 2020, EPA issued interim guidance (available here and here) designed to protect the public from exposure to emerging chemicals of concern. More particularly, that interim guidance outlines the current state of science on techniques and treatments that can be employed to destroy and dispose of certain PFAS and PFAS-containing […]
by Patrick J. Paul On September 2, 2020, the DeAnza Domestic Water Improvement District of Pima County formed in 2018 to construct, operate and maintain a domestic water system to provide drinking water in Pima County Arizona, filed a complaint in state court in Pima County against numerous alleged manufacturers and/or marketers of aqueous film-forming […]
by Mitchell J. Klein Because proving who is responsible for introducing PFAS contamination into water supplies can be difficult and expensive, and pursuing government entities such as military bases, firefighting training facilities and airports is particularly problematic, the manufacturers of PFAS-containing products appear to be easier targets. Thus, private well owners and public water utilities that […]
by Patrick J. Paul and Michael C. Ford The first few weeks of 2020 have seen regulatory and litigation attention heaped upon what have come to be known as “forever chemicals” or Per-and Polyfluoroalkyl Substances (PFAS), which encompass more than 5,000 chemical substances in total and are found most commonly in household products like nonstick […]
by Patrick J. Paul and Chris Colyer As previously reported in this blog, on December 4, 2019 EPA published an advance notice of proposed rulemaking (ANPR) seeking information on whether to include certain per- and polyfluoroalkyl substances (PFAS) on the list of toxic chemicals subject to reporting under Section 313 of the Emergency Planning and […]
By Patrick Paul & Chris Colyer Although EPA announced an “action plan” on per- and polyfluoroalkyl substances (PFAS) back in February, subsequent actions have been limited, that is, until recently. First created in the 1940s, PFAS are most commonly utilized to make products such as nonstick cookware, grease-resistant food packaging, stain repellents, and firefighting foams. […]
by Michael C. Ford and Mitchell J. Klein If you haven’t heard of per-and polyfluoroalkyl substances (PFAS), you likely will soon. Like DDT, PCBs, asbestos, and MTBE before it, PFAS are a class of chemicals that have been used in a wide variety of commercial and industrial products, only to have potential adverse environmental and […]
