A plan to designate two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), also known as Superfund was submitted as a formal plan to the White House Office of Management and Budget (OMB) by the U.S. Environmental Protection Agency (EPA) on January 10, 2022. The two PFAS that may potentially be designated as hazardous substances are perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS).
This is particularly significant because the EPA has never designated a chemical as a CERCLA hazardous substance by rule.
This submittal kicks off the process for rulemaking and aligns with the actions outlined in October 2021 in the EPA’s Strategic PFAS Roadmap timeline. The OMB has 90 days to review the proposed plan, however these can often take much longer. The EPA has indicated that they are working towards a final rule by 2023.
Implications
- Will require investigation and remediation of sites with impacts from the two designated PFAS
- CERCLA hazardous substances reportable quantities and release reporting will apply
- Associated CERCLA liability (also impacts environmental reserves) and cost recovery
- Wastewater treatment plants and landfills may become CERCLA sites
- Disposal/treatment of PFAS residues will become more difficult and expensive
- Retroactive liability – Will allow “re-openers” of “closed” or “no further action” sites, including (former) brownfields redevelopment sites
- States may have to transfer oversight of PFAS cleanups to EPA
- Expands pre-purchase due diligence on transactions
- Litigation claims are also likely to be expanded
What Happens Next:
- OMB response – No Later Than 04/2022
- Notice of Proposed Rulemaking (NPRM) – 03/2022 (EPA proposed date) – will trigger a public comment period
- Final Rule – TBD – 2023
Other Key Items:
- This action does not automatically make these PFAS hazardous wastes
- This action does not automatically make these PFAS Clean Water Act hazardous substances
- This action does not automatically make these PFAS Clean Air Act hazardous air pollutants
- It is, however, a slippery slope in all cases!
For more information please contact Cat Smith, REM at 512.230.7597 or cvsmith@trccompanies.com.
Resources
EPA Per- and Polyfluoroalkyl Substances (PFAS) Resources
EPA Per- and Polyfluoroalkyl Substances (PFAS) Resources Published
EPA Actions to Address PFAS
Published
Sharing Our Perspectives
Our practitioners share their insights and perspectives on the trends and challenges shaping the market.
Wisconsin PFAS Status & Regulatory Update
September 10, 2024
The awareness and emphasis on per- and polyfluoroalkyl substances (PFAS) as an “emerging contaminant” have led to the rapid and on-going evolution of the regulatory landscape at both the federal and state level.
Treatment of PFAS to Allow for Beneficial Use of Impacted Dredged Sediments
July 18, 2024
Approximately 200 to 300 million cubic yards of sediment are dredged each year by the US Army Corps of Engineers (USACE) and other federal interests (USEPA, 2007).
Coming at You Fast – The Latest on RCRA and PFAS Regulations
March 1, 2024
The EPA published its Proposed Rule for Listing of Specific PFAS as Hazardous Constituents under the Resource Conservation and Recovery Act (RCRA).
New EPA Rule Impacts PFAS TRI Reporting and Supplier Notifications
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What Affected Facilities Need to Know About Applicability, Reporting Changes and Deadlines
EPA Proposes Changes to Air Emissions Reporting Requirements (AERR)
August 30, 2023
The EPA is proposing updates to their Air Emissions Reporting Requirements (AERR) through amendments to 40 CFR Parts 2 and 51.
How Does PFAS Contamination Impact the Environment?
August 11, 2023
PFAS are widely used in the production of numerous products. Some PFAS chemicals are the by-product of manufacturing processes. As a result, PFAS contamination is widespread, with PFAS being found nearly everywhere in the world.
Helping Airports Identify and Mitigate PFAS Risks
May 30, 2023
This white paper focuses on some unique strategies and situations we have encountered at some airport sites.
EPA Finds Trichloroethylene Presents Unreasonable Risk in Final Risk Evaluation
April 6, 2023
On Jan 9, 2023, the United States Environmental Protection Agency (EPA) revised the Toxic Substance Control Act (TSCA) to reflect a new risk determination for trichloroethylene (TCE).
Proposed Use of a Hazard Index for PFAS National Primary Drinking Water Regulation (NPDWR)
April 4, 2023
The Proposed MCL and MCLG for the four PFAS, PFNA, PFHxS, GenX, and PFBS, considers their toxicity as additive. The EPA has proposed a HI of 1.0 as the MCL and MCLG for the four PFAS combined.
Proposed MCLGs and MCLs for PFAS
March 15, 2023
Final Regulatory Determination for Contaminants on the Fourth Drinking Water Contaminant Candidate List
QA and Chemistry Services
February 23, 2023
TRC offers many QA and Chemistry services including data usability assessments, limited and full data validation reports, quality assurance project plan preparation, selection of appropriate analytical methodologies and laboratory audits.
PFAS Fate and Transport
February 23, 2023
Understanding PFAS properties and behavior is key to effective detection and remediation.
PFAS Fate and Transport: Conceptual Site Models
February 23, 2023
The conceptual site model describes site-specific sources, release and transport mechanisms, exposure media, exposure points, exposure pathways and routes and potential human and/or ecological receptor populations.
EPA Announces $2 Billion in Funding to Address Emerging Contaminants in Drinking Water
February 14, 2023
Environmental Protection Agency Administrator Michael Regan announced $2 Billion in infrastructure funding to help the nation’s rural water supplies.
EPA Publishes Effluent Guidelines Program Plan 15
February 14, 2023
The EPA announced updated effluent limitations guidelines under Plan 15, focusing on the evaluation and rulemaking process for per- and polyfluoroalkyl substances (PFAS) discharges.
PFAS: Remedial Approaches
February 8, 2023
Remediating Per- and poly-fluoroalkyl substances (PFAS) from the soil and water requires effective techniques and innovative technologies. TRC’s experts are well versed in several remediation strategies intended to remove PFAS and prevent re-exposure.
TRI PFAS Reporting Requirements Continue to Expand
January 25, 2023
The list of PFAS for TRI reporting has increased to a total of 189 for reporting year 2023.
PFAS Discharges in NPDES Permits
December 19, 2022
In a follow-up to the EPA Office of Water’s April 28, 2022 memo, EPA released “Part 2″, providing guidance for the NPDES permitting/pretreatment program as it relates to restricting discharges of PFAS to water bodies.
Washington State Establishes PFAS Cleanup Levels
September 21, 2022
The Washington State Department of Ecology (Ecology) recently published a list of 6 PFAS compounds that now have soil and groundwater cleanup levels
New National Emerging Contaminants Research Initiative
September 12, 2022
The Executive Office of the President of the United States announced a National Emerging Contaminant Research Initiative
EPA Issues Proposed Rule Designating PFOA and PFOS as Hazardous Substances
September 7, 2022
The EPA has issued a pre-publication version of a proposed rule to designate two PFAS compounds as hazardous substances under CERCLA.
Five New PFAS Added to EPA Regional Screening Levels (RSLs)
June 24, 2022
EPA announced the addition of five new PFAS to the list of Regional Screening Levels (RSLs)
EPA Announces Updated Drinking Water Health Advisories for Four PFAS Chemicals: PFOS, PFOA, PFBS, & GenX
June 24, 2022
On June 15, 2022, the EPA released updated Health Advisory Levels for four per- and polyfluoroalkyl substances (PFAS) in drinking water
Integrating Sustainability, Digital Connectivity and Design Optimization in Wastewater Treatment Systems
June 20, 2022
Some organizations rarely think about water and wastewater treatment, until there is a problem. American industry depends on the ability to treat wastewater discharges while complying with regulatory standards and addressing emerging contaminants. If wastewater treatment fails, our environment is negatively impacted, and companies are exposed to shutdowns, delays and fines.
Worst Case Discharges of Hazardous Substances – Proposed Rule
May 25, 2022
In compliance with the Clean Water Act (CWA), the U.S. Environmental Protection Agency (EPA) recently proposed a new rule for onshore non-transportation-related facilities requiring specified facilities to plan for worst case discharges (WCDs) of CWA hazardous substances that could cause substantial harm to the environment.
PFAS Discharges and NPDES Permits
May 25, 2022
On April 28, 2022, the U.S. Environmental Protection Agency’s (EPA) Office of Water released a memo addressing the use of National Pollutant Discharge Elimination System (NPDES) permits to restrict per- and poly-fluoroalkyl substances (PFAS) discharges to water bodies.
EPA Proposes Aquatic Life Criteria for PFOA and PFOS
May 25, 2022
On May 3, 2022, under the Clean Water Act (CWA), the United States Environmental Protection Agency (USEPA) proposed the first aquatic life criteria for both short-term and long-term toxic effects from Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS).
SEC Releases New Proposed Rules Requiring Public Companies to Disclose Climate Risks
April 12, 2022
On March 21, 2022, the U.S. Securities and Exchange Commission (SEC) issued its proposed rules for The Enhancement and Standardization of Climate-Related Disclosures for Investors which would require public companies in the U.S. to disclose information in their annual financial reports.
PFOA & PFOS As CERCLA Hazardous Substances: What Does This Mean and How Can You Be Prepared?
February 17, 2022
A plan to designate two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under CERCLA was recently submitted by the EPA.
New Phase I ESA Standard Will Affect Environmental Due Diligence
January 25, 2022
After years of review, revisions and discussions, the new ASTM E1527 Phase I Environmental Site Assessment (Phase I ESA) standard has been published. The new standard includes updates to definitions, clarifications on processes and requirements, and guidance for emerging contaminants.
Fifth Unregulated Contaminant Monitoring Rule Lists 29 PFAS
January 21, 2022
EPA published fifth Unregulated Contaminant Monitoring Rule as required every five years and 29 of the 30 contaminants listed are PFAS.
Need help collecting PFAS samples for NJDEP deadline December 15?
October 7, 2021
NJDES Category B or L Industrial Permit holders – If you haven’t obtained your first PFAS sample yet, time is running out. All New Jersey Pollutant Discharge Elimination System (NJDES) Category B or L Industrial Permit holders are required by the New Jersey Department of Environmental Projection (NJDEP) to collect two representative effluent samples, taken 30 days apart, to be analyzed for PFAS by an approved laboratory and submitted to them by December 15, 2021.
Interpretation of “Waters of the United States” (WOTUS) Reverts to Pre-2015 Regulatory Definition
September 29, 2021
Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers (ACOE) revert to pre-2015 regulatory program definition of “Waters of the United States.”
EPA Solicits Comments on PFAS Discharges in Five Point Source Categories
September 23, 2021
EPA solicits comments in five point source categories (PSCs) in the manufacture, use, treatment and discharge of PFAS.
PFAS Air Emissions Standards and Trends for Summer 2021
August 17, 2021
Environmental impacts of PFAS in ambient air leads to states implementing PFAS air-related thresholds.
Cryptocurrency: The Environmental Threats and Opportunities
August 9, 2021
Cryptocurrency (also known as crypto) is taking the fintech industry by storm, despite the economic experts who still dismiss it as a viable form of currency. Although often criticized for this volatility, whistleblowers are also further shining a light on the severe toll that these digital currencies are taking on the environment.
TRC Colorado PFAS Regulatory Update
July 21, 2021
Update on Colorado’s recent policies and plans to regulate new and historical discharges of per- and polyfluoroalkyl substances (PFAS) into the environment.
2021 EPA TRI Reporting Requirements for Natural Gas Processing Facilities
July 12, 2021
Indication EPA finalizing a rule to add natural gas extraction or processing plants to EPCRA Toxics Release Inventory (TRI) reporting.
Implementing bioremediation at environmental cleanup sites: TRC experts weigh in at leading industry conference
May 17, 2021
TRC experts make several presentations at the Battelle conference about innovative approaches they have developed for implementing and monitoring bioremediation and the use of naturally-occurring or deliberately-introduced micro-organisms to break down environmental pollutants.
Interim Guidance on Destruction and Disposal of PFAS & Materials Containing PFAS
February 19, 2021
Interim Guidance from EPA identifies 6 materials that use or manufacture PFAS and approaches for disposal.
EPA continues to aggressively address PFAS wastewater with two new strategies
January 4, 2021
EPA takes steps toward PFAS wastewater and storm water permitting, and analytical methods for testing.
TRC Companies Inc. Acquires 1Source Safety and Health
November 11, 2020
TRC Companies (“TRC”), a leading technology-driven provider of end-to-end engineering, consulting and construction management solutions, has acquired 1Source Safety and Health, a firm that provides management consulting services in areas such as indoor air quality, asbestos management, industrial hygiene and safety management systems.
Ecological Risk of PFAS from AFFF-Impacted Sites
June 30, 2020
The facts on evaluating exposure to wildlife
TRC’s Reporting Tool Can Help Identify New PFAS under the TRI
May 19, 2020
While utilities often work in technical silos, NERC auditors are trained to cross check compliance evidence and data between interrelated standards.
EPA Finds Trichloroethylene Presents Unreasonable Risk in Final Risk Evaluation
April 6, 2023
On Jan 9, 2023, the United States Environmental Protection Agency (EPA) revised the Toxic Substance Control Act (TSCA) to reflect a new risk determination for trichloroethylene (TCE).
EPA Publishes Effluent Guidelines Program Plan 15
February 14, 2023
The EPA announced updated effluent limitations guidelines under Plan 15, focusing on the evaluation and rulemaking process for per- and polyfluoroalkyl substances (PFAS) discharges.
TRI PFAS Reporting Requirements Continue to Expand
January 25, 2023
The list of PFAS for TRI reporting has increased to a total of 189 for reporting year 2023.
Phase I ESA ASTM Standard Update: The Wait is Over
December 21, 2022
The USEPA published a Final Rule making the ASTM E1527-21 Phase I ESA standard AAI compliant.
PFAS Discharges in NPDES Permits
December 19, 2022
In a follow-up to the EPA Office of Water’s April 28, 2022 memo, EPA released “Part 2″, providing guidance for the NPDES permitting/pretreatment program as it relates to restricting discharges of PFAS to water bodies.
Proactive Enforcement is Key in the EPA FY2022-2026 Strategy
October 19, 2022
A core element of the EPA FY2022-2026 Strategic Plan focuses on environmental compliance.
Preparing for EPA Inspections in Environmental Justice Communities
October 4, 2022
The EPA Office of Enforcement and Compliance Assurance Have Expanded Goals to Strengthen Enforcement and Protections Within EJ Communities
Washington State Establishes PFAS Cleanup Levels
September 21, 2022
The Washington State Department of Ecology (Ecology) recently published a list of 6 PFAS compounds that now have soil and groundwater cleanup levels
New National Emerging Contaminants Research Initiative
September 12, 2022
The Executive Office of the President of the United States announced a National Emerging Contaminant Research Initiative
EPA Issues Proposed Rule Designating PFOA and PFOS as Hazardous Substances
September 7, 2022
The EPA has issued a pre-publication version of a proposed rule to designate two PFAS compounds as hazardous substances under CERCLA.
Five New PFAS Added to EPA Regional Screening Levels (RSLs)
June 24, 2022
EPA announced the addition of five new PFAS to the list of Regional Screening Levels (RSLs)
EPA Announces Updated Drinking Water Health Advisories for Four PFAS Chemicals: PFOS, PFOA, PFBS, & GenX
June 24, 2022
On June 15, 2022, the EPA released updated Health Advisory Levels for four per- and polyfluoroalkyl substances (PFAS) in drinking water
Climate Action and Environmental Justice are at the Forefront of EPA’s Strategic Plan
June 14, 2022
The EPA issued its Fiscal Year 2022-2026 Strategic Plan. Although the strategic plans emphases often change with administrations, we can be reasonably certain that the Plan reflects priorities through 2024.
Worst Case Discharges of Hazardous Substances – Proposed Rule
May 25, 2022
In compliance with the Clean Water Act (CWA), the U.S. Environmental Protection Agency (EPA) recently proposed a new rule for onshore non-transportation-related facilities requiring specified facilities to plan for worst case discharges (WCDs) of CWA hazardous substances that could cause substantial harm to the environment.
PFAS Discharges and NPDES Permits
May 25, 2022
On April 28, 2022, the U.S. Environmental Protection Agency’s (EPA) Office of Water released a memo addressing the use of National Pollutant Discharge Elimination System (NPDES) permits to restrict per- and poly-fluoroalkyl substances (PFAS) discharges to water bodies.
EPA Proposes Aquatic Life Criteria for PFOA and PFOS
May 25, 2022
On May 3, 2022, under the Clean Water Act (CWA), the United States Environmental Protection Agency (USEPA) proposed the first aquatic life criteria for both short-term and long-term toxic effects from Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS).
SEC Releases New Proposed Rules Requiring Public Companies to Disclose Climate Risks
April 12, 2022
On March 21, 2022, the U.S. Securities and Exchange Commission (SEC) issued its proposed rules for The Enhancement and Standardization of Climate-Related Disclosures for Investors which would require public companies in the U.S. to disclose information in their annual financial reports.
PFOA & PFOS As CERCLA Hazardous Substances: What Does This Mean and How Can You Be Prepared?
February 17, 2022
A plan to designate two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under CERCLA was recently submitted by the EPA.
EPA Proposes New Emissions Limits for Combustion Turbines
May 22, 2021
After 15 years of legal limbo, combustion turbines could be facing new emissions standards under a proposal introduced by the EPA.
EPA Finalizes Reversal of “Once In Always In” Air Pollution Policy
November 18, 2020
On October 1, 2020, the EPA finalized a ruling that no longer enforces the “once in, always in” air emissions policy.
Potential Impacts from EPA’s Proposed Waters of the United States Rule
July 24, 2019
The EPA is redefining which bodies of water are eligible for protection under the federal Clean Water Act – and which ones aren’t.
