Contratación para el Desarrollo de Infraestructura del Agua
El Plan Nacional de Desarrollo
PFAS in Focus: Forever-Engineering With Trent Stober, HDR - Reflections on Water Podcast
PFAS Regulatory Update: EPA Issues Updated Drinking Water Health Advisories
Drinking Water on Tap: Money, Morality, and More with Tracy Mehan from the American Water Works Association - Reflections on Water Podcast
2BInformed: The Future of Fluoride in Drinking Water, the New TSCA Fees Rule, and the Drinking Water Contaminant Candidate List 5
Forever Chemicals: What They are and What is being Done to Minimize Their Impact
On-Demand Webinar | Taking the Plunge: Lessons Learned from Water System Consolidations
On-Demand Webinar | Flood or Drought? A Discussion of the Election’s Potential Legislative Impacts on the Water Sector
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
The Cunliffe Report (“The Report”) was published in July 2025 following an independent investigation of the water supply, specifically the supply of safe drinking water and the treatment of wastewater in England and Wales....more
Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in a wide range of consumer products since 1947, known for their strong carbon-fluorine bonds. These bonds make PFAS resistant to breakdown, earning them...more
The U.S. Environmental Protection Agency (EPA) on Monday banned two solvents found in everyday products that can cause cancer and other serious diseases. It was a move long sought by environmental and health advocates, even...more
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 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
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
In the absence of an enforceable federal drinking water standard for per- and polyfluoroalkyl substances (“PFAS”) – for the time being anyway - many states have regulated PFAS compounds in drinking water. The result is a...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
In the past few months, the U.S. Environmental Protection Agency (U.S. EPA) has done three significant things to tighten controls on per- and polyfluoroalkyl substances (PFAS)....more
Pennsylvania’s new “Safe Drinking Water PFAS MCL Rule” became effective on January 14, 2023, upon the publication of the new regulations in the Pennsylvania Bulletin. As discussed in a previous post, this rulemaking...more
President Joe Biden signed the historic Honoring Our Promise to Address Comprehensive Toxics (PACT) Act into law today. Veterans exposed to toxic chemicals during their service are now eligible for new benefits, and...more
On June 15, 2022, the U.S. Environmental Protection Agency (EPA) dramatically lowered its lifetime health advisories levels (HALs)[1] for two per- and polyfuoroalkyl substances (PFAS). EPA previously established a combined...more
Today, the Environmental Protection Agency (EPA) released four health advisories for the group of contaminants regularly referred to as “forever chemicals”—perfluoroalkyl and polyfluoroalkyl substances (PFAS). Specifically,...more
State drinking water, surface water, and groundwater regulations are now all in one place—through an easy-to-use, interactive map. Regulations on per- and polyfluoroalkyl substances (PFAS) vary by state and continue to...more
In the absence of an enforceable federal drinking water standard for per- and polyfluoroalkyl substances (“PFAS”), many states have started regulating PFAS compounds in drinking water. The result is a patchwork of regulations...more
Battelle markets a technology that, per its website, “destroys PFAS without creating harmful byproducts.” Lest there be any question what this product does, Battelle named it the PFAS ANNIHILATOR™....more
North Carolina has begun the process of regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and groundwater. This client alert reflects the status of PFAS regulations in North Carolina as of November 16,...more
On October 5, 2021, the New York State Department of Environmental Conservation (“Department” or “DEC”) released water quality guidance values for three emerging compounds, PFOA, PFOS and 1,4-Dioxane (collectively, “Emerging...more
As with many other states, Arizona has begun taking certain measures to address per and polyfluoroalkyl substances in drinking water and firefighting foam. This client alert reflects the status of PFAS regulations in Arizona...more
A recent case filed in the U.S. District Court for the Northern District of West Virginia serves as an illustration of the significant impact plaintiffs' legal theories will have on those targeted as a source or potential...more
Last week, the California State Water Resources Control Board (State Water Board) officially released an order (the Order) to investigate and sample for per- and polyfluoroalkyl substances (PFAS) at over 160 bulk fuel storage...more
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)...more
There has been no shortage of recent regulatory developments concerning per- and polyfluoroalkyl substances (PFAS) in California, which are especially relevant to drinking water systems and the consumer product community. ...more
The United States Environmental Protection Agency (EPA) recently issued a final regulatory determination for two of the most prevalent per- and polyfluoroalkyl substances (PFAS), PFOA and PFOS, meaning the Agency will now...more
On January 14, 2021, the New Jersey Department of Environmental Protection (“NJDEP”) filed suit against the United States to compel the United States to address immediately contamination of New Jersey groundwater with PFOA...more