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EPA Seeks Comments on Draft Interim Recommendations For Addressing Emerging Contaminants PFOA and PFOS In Groundwater

EPA has released its Draft Interim Recommendations for Addressing Groundwater Contaminated with Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonate (PFOS) for public review and comment as part of the Agency’s PFAS Action Plan commitments.

EPA developed the draft recommendations based the Agency’s current scientific understanding of per- and polyfluoroalkyl substances (PFAS) toxicity. The recommendations are intended to provide clear and consistent guidance for federal cleanup programs, including the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, commonly referred to as “Superfund”). The recommendations are also intended to aide state and tribal cleanup programs, and in carrying out other federal regulatory authorities (e.g., federal facility cleanup programs and approved state Resource Conservation and Recovery Act corrective action programs). When finalized, the recommendations will provide guidance to responsible parties as they make sitespecific characterization and cleanup decisions for PFOA and PFOS.

The guidance provides recommendations on:

  • Screening levels, which are used to determine if levels of contamination may warrant further investigation;

  • Preliminary remediation goals (PRGs) to inform site-specific cleanup levels for PFOA and PFOS contamination of groundwater that is a current or potential source of drinking water. PRGs are initial targets for cleanup, which may be adjusted on a site-specific basis as more information becomes available.

EPA is seeking comments on all parts of the recommendations, including the use of EPA’s Lifetime Drinking Water Health Advisory level of 70 ng/L or parts per trillion as the recommended PRG for groundwater, or whether higher or lower values would be supported.

The 45-day public comment period will close on June 10, 2019. For more information, visit EPA’s website and view the comment docket.

Copyright © 2022 Womble Bond Dickinson (US) LLP All Rights Reserved.National Law Review, Volume IX, Number 121
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About this Author

Bradford De Vore Toxic Torts Lawyer Womble
Partner

Toxic torts and high-stakes environmental litigation involve complex legal and technical issues, and multi-million-dollar liability exposure. Such cases can create media concerns and governmental enforcement actions that transcend the individual dispute. Environmental enforcement matters also can present significant business risks, perhaps crippling or even shutting down a company.

When clients face such threats they choose Brad for his and his top-drawer team’s experience and ability to tackle even the most complicated problems. 

704-331-4941
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