Podcast - Diamond Alternative Energy, LLC v. EPA: The Intersection of Constitutional and Environmental Law
SCOTUS Clean Air Act Cases: What’s New?
Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
On-Demand Webinar | Regulatory Uncertainty and Linear Infrastructure Projects: Where Are We and What’s Ahead?
PFAS: Increasing Regulations and Managing Legal Liability
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The Current and Future Landscapes of EPA Criminal and Civil Enforcement
On-Demand Webinar | The New NEPA Regulations: A Practical Guide to What You Need to Know
One-on-One with David Fotouhi, Acting General Counsel at the EPA
Volatile Times in Vapor Intrusion Regulation: A Legal and Technical Update
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
[WEBINAR] Update on the California Environmental Quality Act: What’s New for 2018
The U.S. Court of Appeals for the D.C. Circuit granted EPA’s motion to lift the stay in the litigation challenging the maximum contaminant levels (MCLs) for six PFAS chemicals (PFOA, PFOS, PFHxS, PFNA, HFPO-DA commonly known...more
Per- and polyfluoroalkyl substances (PFAS) are the contaminant of concern across the water industry. The Biden Administration was active in its approach to PFAS regulation, announcing drinking water maximum contaminant...more
On July 22, 2025, the U.S. Court of Appeals for the District of Columbia (D.C.) Circuit granted a motion by the Environmental Protection Agency (EPA) to lift the abeyance in consolidated litigation challenging the agency’s...more
Earthjustice submitted a July 28th document to the United States Environmental Protection Agency (“EPA”) styled: Petition for Emergency Action under the Safe Drinking Water Act, 42 U.S.C. § 300i and 42 U.S.C. §...more
A recent study published in Nature Microbiology by researchers at the University of Cambridge revealed that certain human gut bacteria may have the capacity to bioaccumulate per- and polyfluoroalkyl substances (PFAS) and...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
The existence of lead pipes in municipal water systems and service lines connecting residential and commercial properties to water mains throughout the United States continues to generate litigation and regulatory action. The...more
As part of the agency’s efforts to regulate per- and polyfluoroalkyl substances (PFAS), the EPA released a draft risk assessment for use of sewage sludge that is land-applied as a soil conditioner or fertilizer. Public...more
“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS). This edition discusses the...more
Sometimes, a blog just has to be written. For those of us of a certain age, Sterling Hayden's speech as Jack D. Ripper in Dr. Strangelove concerning the Communist plot to fluoridate our water is iconic. Well, it turns out...more
On April 17, 2024, the EPA signed a final rule to designate PFOA and PFOS as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund. The...more
Background - An MDL was formed in South Carolina in 2018 to litigate allegations of PFAS contamination from the use of specific PFAS-containing Aqueous Film-Forming Foam (AFFF MDL). In the past year, two defendants —...more
On Nov. 13, 2023, the U.S. Environmental Protection Agency’s (“EPA”) final rule went into effect requiring companies to report the manufacture or import of per- and poly- fluoroalkyl substances (“PFAS”), also known as...more
Supreme Court Justice Louis Brandeis famously exclaimed sunlight is said to be the best of disinfectants. Of course the Atlanta Journal-Constitution and the Rome News-Tribune endorse that proposition. And, the newspapers...more
A few considerations practitioners should keep in mind when dealing with contamination involving per- and polyfluoroalkyl substances (PFAS) contamination. The PFAS Action Act of 2021 passed in the House and was received in...more
In August, we provided an overview of the recent increase in regulatory and private litigation activity around per- and polyfluoroalkyl substances (PFAS), colloquially known as “forever chemicals,” and potential insurance...more
The Region 6 Office of the United States Environmental Protection Agency (“EPA”) issued an October 29th news release announcing it awarded $224,000 to the Arkansas Department of Education (“ADE”)....more
As the end of summer approaches, the courts have provided a potpourri of relevant environmental decisions. FEDERAL COURTS OF APPEAL - Town of Weymouth, et al. v. Massachusetts Department of Environmental Protection (MDEP) -...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
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...more
A recent decision by the U.S. Ninth Circuit Court of Appeals (Hawai'i Wildlife Fund v. County of Maui) created a new standard for permitting under the Clean Water Act — one that captures discharges from point sources through...more