News & Analysis as of

Discharge of Pollutants Groundwater Environmental Protection Agency (EPA)

Verrill

Better Communication Among Regulators and the Regulated Can Improve Outcomes for Wastewater Permittees

Verrill on

As our understanding of the environment and anthropogenic impact grows, protection efforts increasingly spawn regulation. Media coverage of perceived harms to health and the environment and well-funded advocacy by...more

WilmerHale

PFAS Milestones: EPA Sets Drinking Water Standard, Labels Two Compounds Hazardous Substances

WilmerHale on

The Environmental Protection Agency’s (EPA) recent rulemakings for per- and polyfluoroalkyl substances (PFAS) have far-reaching implications for a broad range of industries, regulated entities, and regulatory bodies. First,...more

Burns & Levinson LLP

Implications of PFAS Drinking Water Standards On Drinking Water Plants Operated Under P3 Agreements

Burns & Levinson LLP on

Much has been written, including in our Burns & Levinson Legal Terrain Blog, about the impact of PFAS and similar “forever chemicals” on suits by state attorneys general and private actions to obtain funds or obtain insurance...more

Harris Beach PLLC

EPA Designates Two PFAS Substances as CERCLA Hazardous Substances

Harris Beach PLLC on

On April 19, 2024, just nine days after finalizing the first-ever national, legally enforceable drinking water standard for six individual per-and polyfluoroalkyl substances (PFAS), the Agency designated PFOA and PFOS, two...more

Foley Hoag LLP - Environmental Law

EPA Designates PFAS as Hazardous Substances; EPA Is More Confident Than I Am that the Sky Isn't Fall

Last Friday, EPA formally designated perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) – including their salts and structural isomers! – as hazardous substances under CERCLA. I cannot really quarrel with...more

Jones Day

EPA Designates PFOA and PFOS as CERCLA Hazardous Substances

Jones Day on

On April 19, 2024, EPA announced its highly anticipated final rule designating two polyfluoroalkyl substances ("PFAS")—perfluorooctanoic acid ("PFOA") and perfluorooctanesulfonic acid ("PFOS")—as "hazardous substances" under...more

Nossaman LLP

EPA Designates Two PFAS as Hazardous Substances Under CERCLA | Part I: Impacts on Potentially Responsible Parties

Nossaman LLP on

On April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), two of the most common and well-known per- and...more

Stinson LLP

EPA Finalizes Groundbreaking Rule to Regulate Two PFAS under CERCLA

Stinson LLP on

On Friday, April 19, 2024, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of its Final Rule (the Rule) designating two widely used per- and polyfluoroalkyl substances (PFAS) –...more

Brownstein Hyatt Farber Schreck

Tenth Circuit Weighs In on Maui’s “Functional Equivalent” Test

The Tenth Circuit became the second federal appellate court—after the Ninth Circuit—to analyze how federal district courts should evaluate whether a discharge of pollutants to groundwater is the “functional equivalent” of a...more

Beveridge & Diamond PC

EPA Issues Aggressive Interpretation of Maui Supreme Court Decision in Latest Draft Guidance

Beveridge & Diamond PC on

The U.S. Environmental Protection Agency (EPA or Agency), on November 27, 2023, released its draft guidance addressing its proposed interpretation to apply the Supreme Court decision in County of Maui v. Hawaii Wildlife Fund,...more

Troutman Pepper

EPA’s New Proposed Maui Guidance: Underwhelming and Sneaky

Troutman Pepper on

On November 20, with no fanfare at all, not even a press release, U.S. Environmental Protection Agency (EPA) issued its Draft Guidance: Applying the Supreme Court’s County of Maui v. Hawaii Wildlife Fund Decision in the Clean...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Does Discharged Groundwater Require a Clean Water Act NPDES Permit? U. S. Environmental Protection Agency Issues Draft Maui...

The United States Environmental Protection Agency (“EPA”) is issuing for public comment draft guidance on applying the United States Supreme Court decision in County of Maui vs. Hawaii Wildlife Fund. EPA had previously...more

Holland & Knight LLP

EPA Issues Guidance on Maui Factors

Holland & Knight LLP on

The U.S. Environmental Protection Agency (EPA) announced release of its Draft Guidance Regarding NPDES Permitting of Certain Discharges through Groundwater to Surface Waters (Draft Guidance) on Nov. 20, 2023, notice of which...more

Mintz

EPA's new Maui Functional Equivalence Guidance is guidance in name only as confusion continues to reign over the reach of the...

Mintz on

Just before the Thanksgiving holiday EPA issued draft guidance regarding when a discharge of a “pollutant” to groundwater is the “functional equivalent” of a discharge to a Water of the United States requiring a NPDES permit...more

Burns & Levinson LLP

The Cape and Beyond: Alternative Project Procurements for Massachusetts Communities

Burns & Levinson LLP on

Those of us who had the good fortune to vacation on Cape Cod as children in the 1960s or 1970s remember a fabulous vacation escape with miles of pristine beaches, cozy cottages, souvenirs, and wonderful food. Many who...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Underground Storage Tank Performance Measures for All States/Territories/Tribes: U.S. Environmental Protection Agency Semiannual...

The United States Environmental Protection Agency (“EPA”) published a report titled: Semiannual Report of UST Performance Measures - End of Fiscal Yar 2022 (October 1, 2021 – September 30, 2022) (“Report”)...more

(ACOEL) | American College of Environmental...

Tack Into The Wind

BEFORE THE SUPREME COURT OF THE ENVIRONMENT - DeMo Crate, LLC, Plaintiff, vs. Republic Canning Co., Defendant. JKDNG:02292022 RULING ON APPEAL - Justice Toldyu delivered the opinion of the Court, in which...more

BCLP

1,4-Dioxane State Groundwater Regulations

BCLP on

There is no federal drinking water standard for 1,4-dioxane, but as illustrated by a recent press release for the Industrial Excess Landfill Superfund Site in Ohio, the U.S. Environmental Protection Agency (EPA) and state...more

Mintz

EPA's Science Advisory Board says EPA's definition of Waters of the United States is supported by science but will that matter to...

Mintz on

A little over a month ago EPA's Science Advisory Board decided "EPA could benefit from SAB review of the science supporting [EPA's] proposed definition of Waters of the United States.” As many of you know, EPA's proposal is...more

Jenner & Block

“Silent Spring” and the Life Cycle of Emerging Contaminants

Jenner & Block on

On the 60th anniversary of the publication of Rachel Carlson’s groundbreaking book “Silent Spring”, the world continues to struggle to manage the human health and environmental risks associated with newly discovered emerging...more

Allen Matkins

The Still Murky Permitting Requirements Under the Clean Water Act after County of Maui Spawn Highly Fact-Intensive Inquiries

Allen Matkins on

In last year’s Land Use, Environmental & Natural Resources Update 2021 Update, we reported on the U.S. Supreme Court’s decision in County of Maui v. Hawai’i Wildlife Fund (County of Maui), 590 U.S. __; 140 S. Ct. 2778 (2020),...more

Downey Brand LLP

EPA outlines key PFAS regulatory developments on the horizon

Downey Brand LLP on

During the early stages of the Biden administration, efforts to regulate per- and poly-fluoroalkyl substances, aka “PFAS,” were largely piecemeal and driven by various proposals in Congress. Last month, however, the U.S....more

Stinson LLP

How Can We Chart a Course on Navigable Waters?

Stinson LLP on

Since the U.S. Supreme Court decided the County of Maui v. Hawaii Wildlife Fund case in April 2020, the legal landscape of "navigable waters of the U.S." has eroded quickly. With Maui, the Supreme Court created a test for...more

Robinson & Cole LLP

Catching Up on the 2021 Clean Water Act Releases

Robinson & Cole LLP on

The latest season of Clean Water Act (CWA) changes are now streaming from the courts and federal agencies. The Biden administration and lower courts have picked up where prior administrations and the U.S. Supreme Court left...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Does a Discharge to Groundwater Require a Clean Water Act NPDES Permit?: U.S. Environmental Protection Agency Rescinds Maui...

The United States Environmental Protection Agency (“EPA”) rescinded a guidance document it had previously issued titled: Applying the Supreme Court’s County of Maui v. Hawaii Wildlife Fund Decision in the Clean Water Act...more

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