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
Inside EPA is reporting that the Association of State Drinking Water Administrators (ASDWA) and New England Interstate Water Pollution Control Commission (NEIWPCC), among others, are complaining that the U.S. Environmental...more
Major trade associations and water systems filed suit to challenge the Biden-era U.S. Environmental Protection Agency's (EPA) National Primary Drinking Water Rule for six per- and polyfluoroalkyl substances (PFAS) under the...more
As President Joseph Biden wound down his time in office, the U.S. Environmental Protection Agency (EPA) undertook significant efforts to finalize the regulation of per- and polyfluoroalkyl substances (PFAS). While it remains...more
In a move that signals potential policy shifts under the new administration, the U.S. Court of Appeals for the District of Columbia Circuit granted EPA’s requests for 60-day stays in two high-profile cases challenging...more
On November 14, 2024, the U.S. Environmental Protection Agency (“EPA”) determined that 1,4-dioxane presents an unreasonable risk of injury to human health under its conditions of use....more
On April 10, 2024, the United States Environmental Protection Agency (EPA or Agency) promulgated the first-ever national, legally enforceable maximum contaminant levels (MCLs) for six per- and polyfluoroalkyl substances...more
Per- and polyfluoroalkyl substances (PFAS) are a large class of synthetically created organic chemical compounds that have been at the forefront of complex environmental and legal issues in recent years. While many PFAS...more
In the absence of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, several states have started the process of regulating PFAS in groundwater themselves. As a result, states have...more
The regulation of per- and polyfluoroalkyl substances (“PFAS”) in drinking water remains one of the primary focuses for legislatures and agencies at both the state and federal levels....more
In April, the Environmental Protection Agency (“USEPA”) took two actions regarding per- and polyfluoroalkyl substances (“PFAS”), or so-called “forever chemicals,” that could have far-ranging implications....more
On April 19, 2024, just nine days after finalizing the first-ever national, legally enforceable drinking water standard for six individual per-and polyfluoroalkyl substances (PFAS), the Agency designated PFOA and PFOS, two...more
On April 10, 2024, the U.S. Environmental Protection Agency (“EPA”) announced a National Primary Drinking Water Regulation (the “Regulation”) which established legally enforceable levels called Maximum Contaminant Levels...more
Today, the U.S. Environmental Protection Agency (USEPA) announced the final National Primary Drinking Water Regulation establishing the first national legally enforceable drinking water standards (Maximum Contaminant Levels...more
For the first time and after much anticipation, the U.S. Environmental Protection Agency (EPA) proposed National Primary Drinking Water Regulations for key “forever chemicals.” The proposed rule would establish near-zero...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
There is no federal drinking water standard for 1,4-dioxane, but as illustrated by a recent press release for the Industrial Excess Landfill Superfund Site in Ohio, the U.S. Environmental Protection Agency (EPA) and state...more
Last week, we informed you about new federal efforts to measure and reduce PFAS contamination levels in drinking water. But there also are significant efforts to increase PFAS regulatory requirements at the state level,...more
During the early stages of the Biden administration, efforts to regulate per- and poly-fluoroalkyl substances, aka “PFAS,” were largely piecemeal and driven by various proposals in Congress. Last month, however, the U.S....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
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
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
State and federal agencies continue to step up efforts to identify and regulate sources of per- and polyfluoroalkyl substances (PFAS), a group of man-made, environmentally persistent chemicals used in a wide range of consumer...more
New Response Thresholds and Regulations in the Works for Public Water Suppliers - California has now established the strictest notice levels for PFAS substances of any state in the U.S., and is moving to establish new...more
On August 22, 2019, Wisconsin Governor Tony Evers issued an executive order to address concerns related to PFAS (per- and polyfluoroalkyl substances) contamination throughout the state. PFAS are used in everyday products such...more
Pierce Atwood LLP offers this summary of Maine Per- and Polyfluoroalkyl Substances (PFAS) standards as a convenience in evaluating PFAS and tracking Maine Department of Environmental Protection (DEP) regulatory and Maine...more