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Contaminated Properties Hazardous Substances

Fox Rothschild LLP

New Hampshire Adds PFAS to Real Estate Sellers’ Mandatory Notifications

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In a notable move to address growing concerns about contamination related to per- and polyfluoroalkyl substances (PFAS), New Hampshire recently enacted a law obligating real property owners to notify prospective purchasers...more

McGuireWoods LLP

Contaminants Compass: September 2024 Edition

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“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 how...more

Allen Matkins

Single ASTM Standard For Phase I ESAs For Commercial and Industrial Properties - 2024 Land Use, Environmental & Natural Resources...

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Effective February 13, 2024, prospective purchasers and ground tenants of commercial and industrial property seeking liability protections under the Comprehensive Environmental Response, Compensation, and Liability Act...more

K&L Gates LLP

Forever CERCLA: EPA Designates Certain PFAS as Hazardous Substances Under Superfund

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On Friday,19 April 2024, the US Environmental Protection Agency (EPA) issued a final rule to designate two common per-and polyfluoroalkyl (PFAS) chemicals, perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid...more

Morris, Manning & Martin, LLP

Recap of the Georgia Brownfield Association’s Annual Seminar, Brian Remler, Sydney Brogden

The Georgia Brownfield Association (GBA) held its 10th annual Brownfield Seminar on April 9th, bringing together leaders from the legal, engineering, and government sectors who share an interest in furthering the...more

Lathrop GPM

EPA Poised to Expand Federal Superfund to Include Key PFAS

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On April 12, 2024, two days after EPA issued a final rule setting standards for certain per- and polyfluoroalkyl substances (PFAS) in public drinking water, the White House Office of Management and Budget (OMB) concluded its...more

Miller Nash LLP

Prospective Purchaser Agreements: Lessees and Subsequent Owners and Operators

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Having previously written about the importance of Prospective Purchaser Agreements when purchasing contaminated property in Oregon, I wanted to follow up with two additional and sometimes overlooked details: Although...more

Fox Rothschild LLP

EPA Issues Final MCLs for PFOA, PFOS, PFNA, GenX, PFHxS, and PFBS

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On April 8, 2024, the EPA Administrator signed the final rule establishing drinking water standards, also known as MCLs, for six PFAS (PFOA, PFOS, PFNA, GenX (HFPO-DA), PFHxS, and PFBS). The final MCLs for PFOA and PFOS are...more

Holland & Knight LLP

Senate Committee Convenes Hearing to Examine PFAS as Hazardous Substances

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The U.S. Environmental Protection Agency (EPA) issued a proposed rule on Sept. 6, 2022, to designate perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS), along with their structural isomers, as hazardous...more

Holland & Knight LLP

New York State Issues Updated Soil Vapor Intrusion Guidance

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The New York State Department of Health (NYSDOH) in late February 2024 announced an update to its Guidance for Evaluating Soil Vapor Intrusion in the State of New York. For the first time, the Soil Vapor/Indoor Air Decision...more

Beveridge & Diamond PC

Washington Identifies Screening Tools for Initial Contaminated Site EJ Assessments

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The Washington Department of Ecology’s recent amendments to the state contaminated site cleanup regulations under the Model Toxics Control Act (MTCA) require screening to determine whether contaminated sites may affect...more

BCLP

2023 Federal PFAS Regulatory Recap

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As expected, 2023 was an expansive year for the regulation of per- and polyfluoroalkyl substances (“PFAS”) at the federal level. The United States Environmental Protection Agency (“EPA”) took (or at least proposed)...more

Alston & Bird

PFAS Primer Quarterly Update: 2023 Q4 – Setting the PFAS Standard

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In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS. This quarter, the OMB reviews RCRA and CERCLA PFAS rules, Washington State wants more...more

Verrill

Greening the Deal: Environmental Due Diligence for Corporate and Real Estate Transactions

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Working as part of a transactional team here at Burns & Levinson, the attorneys in the Environmental Group assist with due diligence activities and provide guidance on contractual language to document accurate representations...more

Verrill

One Bad Apple Spoils the Whole Barrel: Do Not Mix a Potentially Contaminated Site With Other Assets

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​​​​​​​When considering the establishment of an estate or trust to hold title to real property, it is important to segregate potentially contaminated property from other assets  Unfortunately, once title vests in an estate or...more

Verrill

A Toolkit for Evaluating Climate Change Impacts to Chapter 21E Sites Under the Amendments to the Massachusetts Contingency Plan

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On September 1, 2023, MassDEP issued final amendments to the Massachusetts Contingency Plan (“MCP”), the regulations governing the cleanup of releases of hazardous material  and oil spills at contaminated properties. The MCP...more

Foley Hoag LLP - Environmental Law

What Will Be the Real Consequences of an EPA Decision to List PFAS as Hazardous Substances Under CERCLA?

Last week, Inside EPA (subscription required) reported that EPA will reopen CERCLA cleanups due to the presence of PFAS on a case-by-case basis. The article reported on the gnashing of teeth among the regulated community at...more

Steptoe & Johnson PLLC

PFAS/Emerging Contaminants Handbook

PFAS Chemicals: The Bad News, The Worse News, Then Perhaps Some Hope. The story of PFAS chemicals and their effects is disturbing, on many levels. Like so many “helpful” things that turn out to be evil, PFAS chemicals...more

Pillsbury - PFAS Observer

The Long Road to PFAS Regulation

In April 2023, the EPA issued an Advanced Notice of Proposed Rulemaking (ANPRM) requesting input on the designation of seven PFAS as “hazardous substances” under the Comprehensive Environmental Response, Compensation, and...more

Morrison & Foerster LLP - Left Coast Appeals

This Week At The Ninth: Playing Hooky And Cleanup Costs

This week, the Court considers a public employee’s claimed First Amendment right to speak about an investigation into his misconduct, and whether a prior action for contribution under the Comprehensive Environmental Response,...more

Goldberg Segalla

Pandora’s Reopener Box: Lying in Wait when PFAS Compounds Become “Hazardous Substances” under CERCLA

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The U.S. EPA published its PFAS Strategic Roadmapbooklet in October 2021 and, true to its word, has come very close to meeting most of its self-imposed deadlines to tackle the truly difficult environmental- and human-health...more

Verrill

U.S. Environmental Protection Agency Proposes National Drinking Water Standard for Six PFAS Compounds

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On March 14, 2023, the U.S. Environmental Protection Agency (“EPA”) announced a proposed National Primary Drinking Water Regulation (NPDWR) for six per- and polyfluoroalkyl substances (“PFAS”). PFAS are a category of...more

Katten Muchin Rosenman LLP

New ASTM Standard for Phase I Environmental Site Assessments Takes Legal Effect: What This Means for Scoping Due Diligence

Today, February 13, the American Society for Testing and Materials (ASTM) International E1527-21 "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process" becomes the modern legal...more

Maron Marvel

A Quick Update About AFFF

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Aqueous film-forming foam (“AFFF”) is a hot topic in per- and polyfluorinated Substances (“PFAS”) litigation. AFFF is used to fight gasoline, oil, and jet fuel fires by producing an aqueous film that spreads across a fire’s...more

BCLP

PFAS Update: 2022 Federal PFAS Regulatory Recap

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As anticipated, 2022 was another eventful year for the regulation of per- and polyfluoroalkyl substances (“PFAS”) at the federal level. The United States Environmental Protection Agency (“EPA”) took significant actions under...more

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