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Water Contamination Environmental Protection Agency (EPA)

MG+M The Law Firm

Cloudy Waters: The Legal and Financial Implications of New PFAS Legislation

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In 2024, the US Environmental Protection Agency (EPA) established maximum contaminant levels (MCL) for six PFAS chemicals in drinking water. That rule set MCLs of 4 parts per trillion (ppt) for perfluorooctanoic acid (PFOA)...more

McGuireWoods LLP

Contaminants Compass: January 2025 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 the...more

Akin Gump Strauss Hauer & Feld LLP

Navigating PFAS Laws Under the New Administration: What to Watch

As we turn to 2025 and a new administration, there are a few areas of per- and polyfluoroalkyl substances (PFAS) law worth watching in the short term, including the regulation of the chemicals in water and their treatment...more

Bricker Graydon LLP

Lead and Copper Rule Improvements

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The federal government began regulating lead and copper pipes in 1991 when it announced its first version of the Lead and Copper Rule (LCR). The LCR’s primary purpose was to reduce the allowable lead concentration levels in...more

Brownstein Hyatt Farber Schreck

Leading the Way: New EPA Rule Gives 10 Years to Replace Lead Drinking Water Service Lines

Under the U.S. Environmental Protection Agency’s (EPA) Lead and Copper Rule Improvements (LCRI) announced on Oct. 8, 2024, EPA has shifted its focus from addressing lead exceedances in drinking water to preventing lead in...more

MG+M The Law Firm

Did EPA Violate Statutory Authority in Promulgating PFAS MCLs?

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On October 7, 2024, two groups of plaintiffs challenged the United States Environmental Protection Agency’s (EPA) April 26, 2024, rule that established Maximum Contaminant Levels (MCLs) for certain per-and polyfluoroalkyl...more

MG+M The Law Firm

The Chevron Ruling Shake Up: US Air Force Avoids PFAS Water Clean Up

MG+M The Law Firm on

The overturning of the “Chevron Doctrine” is already making waves. The US Air Force is refusing to comply with an EPA clean-up order, claiming federal regulators lack authority. In brief, here is the timeline of events: •...more

McGuireWoods LLP

Contaminants Compass: September 2024 Edition

McGuireWoods LLP on

“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

Oliva Gibbs

Water Ya Gonna Do When the EPA Comes for You?

Oliva Gibbs on

The U.S. Environmental Protection Agency (“EPA”) recently announced that it will be taking a hard look at the Texas Railroad Commission’s (“RRC”) enforcement of injection well regulatory practices (or the lack thereof).  The...more

Nossaman LLP

EPA Action on “Forever Chemicals”

Nossaman LLP on

Per- and polyfluoroalkyl substances (PFAS) are at the top of every environmental regulator’s list in 2024 and already this year the United States Environmental Protection Agency (EPA) has taken key steps toward regulating...more

Kelley Drye & Warren LLP

EPA Announces Final Rule Designating Two PFAS as ​“Hazardous Substances” under CERCLA

On April 19, 2024, the U.S. Environmental Protection Agency (“EPA” or ​“the Agency”) released details of its highly anticipated rule listing perfluorooctanoic acid (“PFOA”) and perfluorooctanesulfonic acid (“PFOS”), two forms...more

Jenner & Block

Federal and State Efforts to Address Synthetic Microfiber Pollution from Textiles

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Microplastics, plastics less than 5 millimeters in length, are becoming a growing concern due to their ubiquity and persistence in the environment and potential effects on ecological and human health. A 2017 publication by...more

Nutter McClennen & Fish LLP

EPA’s New PFAS Regulations and What That Means

On April 10, 2024, the U.S. Environmental Protection Agency (“EPA”) announced a National Primary Drinking Water Regulation (the “Regulation”) which established legally enforceable levels called Maximum Contaminant Levels...more

Farella Braun + Martel LLP

Fifteen California Cities and Water Districts File a Lawsuit on the Heels of EPA’s Announcement of MCLs for PFAS in Drinking Water

Two days after EPA announced Maximum Contaminant Levels (MCLs) for six PFAS in drinking water, 15 California cities and water districts filed a lawsuit seeking injunctive relief and damages, based in part on the requirements...more

Beveridge & Diamond PC

EPA Finalizes National Primary Drinking Water Regulation for Certain PFAS

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The U.S. Environmental Protection Agency (EPA) has finalized its proposed rule establishing National Primary Drinking Water Regulation (NPDWR) for certain PFAS compounds. The final rule sets Maximum Contaminant Levels (MCL)...more

Maynard Nexsen

EPA Announces Final Drinking Water Limits for PFAS Compounds

Maynard Nexsen on

On April 10, 2024, the U.S. Environmental Protection Agency released the final National Primary Drinking Water Regulation for six PFAS compounds. The final rule follows issuance of a proposed rule on March 14, 2023, which was...more

Alston & Bird

PFAS Primer Quarterly Update: 2023 Q2 – Setting the PFAS Standard

Alston & Bird on

In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA addresses PFAS for CERCLA, more states ban products containing “intentionally...more

Marshall Dennehey

What to Know About the EPA’s Proposed Nationwide Drinking Water Standards for So-Called ‘Forever Chemicals’

Marshall Dennehey on

Key Points: EPA’s proposed rules set low limits for “Forever Chemicals” in public drinking water. The EPA anticipates finalizing these regulations by the end of 2023. Upon finalization, utilities that operate public...more

Brownstein Hyatt Farber Schreck

Brownstein Clients Successfully Advocate Against Nationwide Injunction and Secure Ruling Permitting USFS to Continue Use of Aerial...

Notwithstanding the increasing size and severity of wildfires over the past decade, certain plaintiff groups have sought to constrain the government’s response to wildfires. Brownstein was honored to have the opportunity to...more

Allen Matkins

California Environmental Law & Policy Update - 5.12.23 - # 2

Allen Matkins on

The Biden administration proposed new regulations this Thursday that, if enacted, would aggressively limit greenhouse gas emissions from power plants. The move stands to force major changes in the energy sector and is likely...more

Mintz

EPA has issued an "order" permitting continued PFAS discharges at concentrations much higher than what it says are dangerous....

Mintz on

EPA got a lot of press this week for its first ever "enforcement" action relating to the continuing discharge of the forever chemicals known as PFAS into the Ohio River in West Virginia. Many of you know that this part of the...more

J.S. Held

Water Cybersecurity? EPA Mandates Regulations to Prevent Cyberattacks on Public Water Systems

J.S. Held on

EPA Aims to Mitigate Risk of Cyberattack on Public Water Systems On March 3, 2023, the U.S. Environmental Protection Agency (EPA) issued its Memorandum Addressing Public Water System (PWS) Cybersecurity in Sanitary Surveys or...more

Perkins Coie

EPA Proposes Stringent National Drinking Water Standards for Six PFAS

Perkins Coie on

For the first time and after much anticipation, the U.S. Environmental Protection Agency (EPA) proposed National Primary Drinking Water Regulations for key “forever chemicals.” The proposed rule would establish near-zero...more

BCLP

1,4-Dioxane Listed as an EPA Contaminant

BCLP on

On October 28, 2022, the U.S. Environmental Protection Agency (“EPA”) listed 1,4-dioxane on the Fifth Contaminant Candidate List (“CCL 5”). This is an important step to EPA’s potential regulation of 1,4-dioxane under the Safe...more

J.S. Held

The EPA’s Office of Land and Emergency Management Environmental Justice Action Plan

J.S. Held on

The Environmental Protection Agency (EPA) Office of Land and Emergency Management (OLEM) oversees policy and guidance for the EPA’s hazard response and waste programs. In October 2022, OLEM released its Environmental Justice...more

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