PFAS in Focus: Forever-Engineering With Trent Stober, HDR - Reflections on Water Podcast
PFAS in Focus: Wastewater Utility Perspectives From Jay Hoskins, Metropolitan St. Louis Sewer District - Reflections on Water Podcast
DynCorp's 'Strategic' Defense In Drug Crop Spraying Suit
The U.S. Environmental Protection Agency (EPA) on April 19, 2024, announced its Final Rule designating two per- and polyfluoroalkyl substances (PFAS) compounds – perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid...more
On April 19, 2024, EPA issued its long-awaited Final Rule officially listing two key per- and polyfluoroalkyl substances (PFAS), or so-called “forever chemicals,” as “hazardous substances” under the Comprehensive...more
On April 10, in a move that is almost certain to result in legal challenges from states, utilities, and other entities charged with its implementation, EPA released its much-anticipated Final Rule limiting concentrations of...more
On March 28, the U.S. Environmental Protection Agency (EPA) published its Final Rule: Clean Water Act Hazardous Substance Facility Response Plans (Final Rule) requiring facilities that handle hazardous substances to create...more
As expected, 2023 was an expansive year for the regulation of per- and polyfluoroalkyl substances (“PFAS”) at the federal level. The United States Environmental Protection Agency (“EPA”) took (or at least proposed)...more
Aqueous film-forming foam (“AFFF”) is a hot topic in per- and polyfluorinated Substances (“PFAS”) litigation. AFFF is used to fight gasoline, oil, and jet fuel fires by producing an aqueous film that spreads across a fire’s...more
On September 7, 2022, California became the first government in the world to require microplastics testing for drinking water, an emerging contaminant that is found throughout the environment. The State Water Resources...more
On July 1, 2022 a panel of the Ninth Circuit issued a superseding opinion in California River Watch v. City of Vacaville, Appeal No. 20-16605, withdrawing its previous opinion in the same case and reaching the opposite...more
By this time next year, a wide range of businesses, governments and citizens will know a lot more about per- and poly-fluoroalkyl substances (PFOS and PFOA) in their communities. PFOS and PFOA compounds are a family of...more
On July 27, the Michigan Legislature’s Joint Committee on Administrative Rules (JCAR) filed new administrative rules and rule amendments concerning Michigan’s drinking water standards with the Michigan Secretary of State’s...more
Recently, I participated in the Environmental Law Institute’s (ELI) Master Class, PFAS: From Common Use to Concern. My fellow panelists and I discussed “PFAS in Water,” which included a discussion of the environmental and...more
The California State Water Resources Control Board (“State Water Board”) recently issued a draft Definition of Microplastics in Drinking Water and an accompanying staff report....more
The proposal marks another instance of EPA follow-through on its 2019 PFAS Action Plan. The SDWA requires EPA to make regulatory determinations every five years based on whether chemicals in public water systems pose a...more
On February 6, 2020, the California State Water Resources Control Board lowered the response levels (RLs) for perflourooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), two of the most common compounds in the...more
Information about PFAS compounds in California is literally exploding, with additional contamination sites identified almost daily, while the science and legal environments surrounding these “forever chemicals” also see...more
Results from the first phase of sampling drinking water supply wells for per- and polyfluoroalkyl substances (PFAS) were recently published by the California State Water Resources Control Board (State Water Board) and show...more
Federal and state agencies are responding to public pressure to study and regulate per- and polyfluoroalkyl substances (PFAS) in drinking water supplies, and potentially in groundwater. The U.S. Environmental Protection...more
On June 27, 2019, the United States Senate passed legislation to regulate per- and polyfluoroalkyl chemicals (PFAS) as a rider to the 2020 defense spending bill (S1790)....more
On February 14, 2019, the Environmental Protection Agency (“EPA”) released an action plan (“Action Plan”) for per- and polyfluoroalkyl substances (“PFAS”). PFAS are a group of synthetic chemicals, including perfluorooctanoic...more
On February 14, 2019, EPA unveiled its action plan for per- and polyfluoroalkyl substances (PFAS). PFAS are highly fluorinated manmade compounds that are reported to have a variety of adverse health effects. PFAS are...more
On Valentine’s Day, EPA showed a little love for per- and polyfluoroalkyl substances (PFAS), announcing a sweeping plan to address PFAS contamination and protect public health. ...more
The New Mexico Environment Department (“NMED”) announced in a December 4th news release that it issued a Notice of Violation (“NOV”) to the United States Air Force (“Air Force”) regarding PFAS and Poly-Fluoroalkyl Substances...more
EPA Administrator Scott Pruitt has announced an effort to assess the potential health risks posed by a class of chemicals known as per-and polyfluoroalkyl substances (PFAS) that have been found in significant concentrations...more
The Tennessee Department of Environment and Conservation (“TDEC”) issued a January 12th Director’s Order and Assessment (“Order”) to North Greene Utility District, Incorporated (“NGUD”) regarding alleged violations related to...more
In preparation for California adopting a maximum contaminant level for 1,2,3-trichloropropane in drinking water, the State Water Resources Control Board staff discussed potential reporting requirements and changes to...more