On 6 September, the US EPA released its proposed rule to add perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) to the list of hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund.

If finalized, these hazardous substance designations could have a significant impact on many industries, from creating

The Texas Commission on Environmental Quality is inviting informal public comment on the draft Regulatory Guidance Document for Evaluation of Regionalization for Potential New Wastewater Systems. TCEQ is required to implement a policy to “encourage and promote the development and use of regional and area-wide waste collection, treatment and disposal systems to serve the waste disposal needs of the citizens of the state and to prevent pollution and maintain and enhance the quality of the water in the state.”
Continue Reading TCEQ Requests Public Input on Draft Wastewater Regionalization Guidance

On August 26, 2022, the US Environmental Protection Agency (EPA) released a pre-publication copy of its much-anticipated proposed rule adding perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) to the list of “hazardous substances” under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund). EPA asserts that this regulatory escalation of PFOA and PFOS will facilitate faster cleanup of contaminated sites and reduce exposures to these “forever chemicals.” If finalized, these hazardous substances designations will have significant and immediate impacts on many industries, from creating new reporting obligations to increased compliance, enforcement, and litigation risks related to site cleanup. EPA’s efforts involving PFOA and PFOS fall within the broader, whole-of-agency approach to addressing PFAS first announced in its PFAS Strategic Roadmap and represent its first ever exercise of its authority under CERCLA section 102(a) to designate a hazardous substance.Continue Reading Liability Looms Large as EPA Seeks Naming Certain PFAS as CERCLA Hazardous Substances

On July 28, 2022, the US Environmental Protection Agency (EPA)  published the 2021 Toxics Release Inventory (TRI) preliminary dataset that provides public access to data about chemical releases, waste management, and pollution prevention activities that took place in calendar year 2021 at more than 20,000 federal and industrial facilities across the country. The 2021 preliminary dataset, which for the second year includes reporting on per- and polyfluoroalkyl substances (PFAS) added to the TRI by the 2020 National Defense Authorization Act (NDAA), has not yet undergone the complete TRI data quality process. EPA plans to publish the quality-checked dataset in October 2022, at which time it will be the basis for the 2021 TRI National Analysis interpreting the information and examining trends that is expected to be published in early 2023. Companies should bear in mind that information collected under the TRI program can be used not only to inform regulatory action, but also as a basis for enforcement by EPA and citizen suits.Continue Reading EPA Publishes 2021 TRI Preliminary Dataset and Plans to Remove De Minimis TRI Reporting Exemption for PFAS

On June 15, 2022, the United States Environmental Protection Agency (EPA) released drinking water health advisories [1] for certain per- and polyfluoroalkyl substances (PFAS), resulting in the establishment of:

  1. Near zero updated interim advisory levels for Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonic acid (PFOS) that are not only orders of magnitude below previously established levels, but that are also below detectable levels and, notably, were issued in advance of completion of peer review by EPA’s Science Advisory Board (SAB); and
  2. Newly issued final advisories at low levels for GenX and PFBS chemicals that have been used as replacement chemicals for PFOA and PFOS.

Continue Reading EPA Issues Near Zero Drinking Water Health Advisories for Certain PFAS

Prompted by several emergency events, as previously reported, on June 1, 2022, the Texas Commission on Environmental Quality (TCEQ) adopted revisions to the compliance history rules to authorize the executive director to reclassify a site’s compliance history if an “exigent circumstance” exists. An exigent circumstance is defined as: i) a significant disruption to one or more local communities; ii) a significant commitment of emergency response resources by a federal or state authority to address an actual unauthorized release of pollutants, contamination, or other materials regulated by the agency; and iii) a significant event the commission determined must be urgently accounted for in the site’s compliance history.Continue Reading TCEQ Approves Changes to Compliance History Rules Focused on Industrial Incidents

On May 3, 2022, the Railroad Commission of Texas (Railroad Commission) voted to approve three actions that represent a major step forward in facilitating the deployment of carbon capture, use and sequestration activities (CCUS) in Texas. Specifically, the Railroad Commission approved:

  • Publication of proposed amendments to its rules implementing the state program for geologic storage of anthropogenic CO2 and incorporating federal requirements;
  • Submittal to the US Environmental Protection Agency (EPA) of a pre-application to gain regulatory authority over Class VI underground injection control (UIC) wells that are used for injection of CO2 into deep subsurface formations; and
  • A request that the Governor formally ask EPA for Class VI UIC well program approval. [i]  

Continue Reading Texas Takes Much-Anticipated Steps to Streamline Permitting and Assume Regulatory Authority for Carbon Sequestration Wells

On December 15, 2021, the Texas Commission on Environmental Quality (TCEQ) approved the publication of proposed changes to its compliance history rules to allow the agency to reclassify a site’s compliance history classification if an emergency incident results in significant impacts to the public and the environment.[1] In describing the background and reasons for the rulemaking, the agency noted the occurrence of a number of emergency incidents at industrial facilities in the state and resulting scrutiny of the facilities involved in those incidents.
Continue Reading TCEQ Proposes Changes to Compliance History Rules Focused on Industrial Incidents

11.22.21 Last week, EPA transmitted four important documents to the EPA Science Advisory Board (SAB) for peer review that included updated health assessments for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). This peer review, which will start on December 16, will inform EPA’s development of a Maximum Contaminant Level (MCL) Goal and a future, legally enforceable National Primary Drinking Water Regulation for PFOA and PFOS under the Safe Drinking Water Act. As noted in the PFAS Strategic Roadmap: EPA’s Commitments to Action 2021-2024, EPA intends to release a proposed drinking water regulation for PFOA and PFOS in fall 2022. These scientific documents will provide the underpinnings for that important regulation.
Continue Reading ICYMI: EPA Takes a Big Science Step Towards Setting a Drinking Water Standard for PFOA and PFOS and the Implications Are Much Broader

 On October 18, 2021, the US Environmental Protection Agency launched its PFAS Strategic Roadmap: EPA’s Commitments to Action 2021-2024 (“Roadmap”)[i] setting forth its “whole-of-agency” approach to address per- and polyfluoroalkyl substances (PFAS). The Roadmap sets forth timeframes for EPA actions to address PFAS across environmental media and under various statutory authorities including the Toxic Substances Control Act (TSCA), Resource Conservation and Recovery Act (RCRA), Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), Safe Drinking Water Act (SDWA), Clean Water Act (CWA) and Clean Air Act (CAA). As such, EPA’s implementation of the Roadmap, including key initiatives rolled out in the days following its release, will affect a broad spectrum of industry sectors and facilities throughout the PFAS lifecycle who may face new and expanded regulatory requirements and obligations.
Continue Reading EPA Issues PFAS Strategic Roadmap Swiftly Followed by Other Key PFAS Announcements