News & Analysis as of

Groundwater Discharge of Pollutants

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

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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

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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

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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

Verrill

MassDEP Proposes Updates to Stormwater Management Standards

Verrill on

In addition to amending the Wetlands Protection Regulations to add performance standards for the Land Subject to Coastal Storm Flowage wetland resource area, MassDEP wants to update the Massachusetts Stormwater Management...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

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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

Nossaman LLP

Ninth Circuit Issues Decision Upholding its Interpretation of “Discharged” for Clean Water Act NPDES Violations

Nossaman LLP on

On November 20, 2023, a panel of the Ninth Circuit Court of Appeals issued its opinion in Idaho Conservation League v. Poe, No. 22-35978. Therein, the Court upheld its previous interpretation of “discharged” in the context of...more

Nossaman LLP

Ninth Circuit Issues Clean Water Act Opinion Addressing Indirect vs. Direct Discharge and Notice Requirements

Nossaman LLP on

On November 21, 2023, the Ninth Circuit Court of Appeals issued its decision in Cottonwood Environmental Law Center vs. Edwards addressing various Clean Water Act issues. Its two key holdings were that (1) the district court...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

“Phosphogeddon” – An Opportunity for Wastewater Treatment and Solids Management?

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The epic depletion of naturally occurring phosphorous in the environment, or “Phosphogeddon,” as it is euphemistically called often by some who discount its significance, may be the next great environmental challenge, ranking...more

BCLP

PFAS in Groundwater: State-by-State Regulations - October 2023

BCLP on

In the absence of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, several states have started the process of regulating PFAS in groundwater themselves. As a result, states have...more

Burns & Levinson LLP

Today’s Challenges to Wastewater Treatment and Sludge Management

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As a consequence of the efforts by EPA and state environmental authorities throughout New England and beyond to update wastewater treatment requirements, including management of the sludge produced, significant questions and...more

BCLP

PFAS Update: State-by-State Groundwater Regulations - May 2023

BCLP on

In the absence of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, numerous states have started the process of regulating PFAS in groundwater themselves. As a result, states have...more

Burns & Levinson LLP

The Cape and Beyond: Alternative Project Procurements for Massachusetts Communities

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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

Brownstein Hyatt Farber Schreck

Colorado Meets Maui: District Court Analyzes Discharges to Groundwater

Maui has finally made its way to Colorado. In what appears to be the first application of County of Maui v. Hawaii Wildlife Fund, 140 S. Ct. 1462 (2020) in the state, the District of Colorado recently held that certain...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

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