Once again, we dive into one of the hottest topics in environmental law right now: PFAS. Specifically, our guest talks about the EPA’s new PFAS Safe Drinking Water Final Rule, which mandates acceptable levels of PFAS in public water systems.

This episode is based on a CLE webinar our guest recorded for HB Litigation a couple of months back. Since then, if you’ve been following PFAS developments, you know pushback on the rule is coming from several directions, as our guest predicted. Industry groups, chemical manufacturers, and water utilities alike are challenging the rule as, among other things, arbitrary and capricious and exceeding the EPA’s authority. Water utilities are especially concerned about compliance costs.

On the technical side, there is debate over whether current technology can even reliably detect PFAS at the levels EPA seeks. Also raised are the complexities associated with increased monitoring and lab testing.

Our guest is John P. Gardella, whose 2024 CLE webinar on the subject explored the PFAS litigation landscape, from multidistrict and class action lawsuits to medical monitoring and greenwashing claims. He talks about federal and state regulations that are driving litigation, and offers an outlook for what may be in store in the next few years.

A leading voice in PFAS litigation and recognized thought leader, John is a Shareholder at CMBG3 Law, known for his expertise in environmental and toxic tort litigation. A veteran of more than 75 trials, John chairs the firm’s PFAS, Environmental, Risk Management & Consulting, and ESG practice groups.

This episode comprises audio from John’s excellent webinar. If you are interested in the CLE version of the episode, you can access it here.

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Tom Hagy
Litigation Enthusiast and
Host of the Emerging Litigation Podcast
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Our Guest

John Gardella
John GardellaCMBG3 Law

Your Host

Tom Hagy
Tom HagyEditor-in-Chief
Tom Hagy is host and producer of the Emerging Litigation Podcast, now approaching its 120th episode with more than 15,000 downloads, along with thousands of additional views on the HB Litigation News YouTube channel. He edits a litigation blog that ranked as the most read in its category on JD Supra in 2025 and regularly writes about emerging legal issues for the HB website.
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