News & Analysis as of

Comment Period Groundwater

Lathrop GPM

EPA Releases Long Awaited Risk Assessment of PFOA and PFOS in Biosolids

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On January 14, 2025, the EPA released for public comment a risk assessment report evaluating the potential risks associated with land application and land disposal of biosolids containing two types of PFAS, PFOA and PFOS....more

Latham & Watkins LLP

California Water Challenges Remain Despite Significant Precipitation in 2023

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State and federal officials move forward plans and policies for water conservation, conveyance, and climate resilience. The winter of 2022-23 brought historic levels of precipitation to California after years of deep...more

Troutman Pepper Locke

EPA’s New Proposed Maui Guidance: Underwhelming and Sneaky

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November 20, with no fanfare at all, not even a press release, U.S. Environmental Protection Agency (EPA) issued its Draft Guidance: Applying the Supreme Court’s County of Maui v. Hawaii Wildlife Fund Decision in the Clean...more

Holland & Knight LLP

DOEE Issues Proposed Rule for Discharges of Groundwater into the MS4

Holland & Knight LLP on

The District of Columbia Department of Energy and Environment (DOEE) published a Notice of Proposed Rulemaking (Proposed Rule) to adopt a new Chapter 16 – Discharge of Groundwater to the Municipal Separate Stormwater Sewer...more

Downey Brand LLP

OEHHA Issues Highly Anticipated Draft Public Health Goals for PFOA and PFOS in Drinking Water

Downey Brand LLP on

Last week, the Office of Environmental Health Hazard Assessment (OEHHA) released draft public health goals (PHGs) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) in drinking water. OEHHA’s...more

Nossaman LLP

Draft California’s Groundwater – Update 2020 Released by the Department of Water Resources

Nossaman LLP on

Earlier this month, the Department of Water Resources (DWR) released the draft California’s Groundwater – Update 2020. According to DWR’s website...more

Maynard Nexsen

EPA Drafts Guidance on County of Maui’s “Functional Equivalent” Test

Maynard Nexsen on

On Tuesday, December 8, 2020, the U.S. Environmental Protection Agency (EPA) issued a Draft Guidance Memorandum attempting to place the recent Supreme Court decision in County of Maui v. Hawaii Wildlife Fund “into context...more

Best Best & Krieger LLP

EPA Issues Guidance on Groundwater Releases in Wake of Maui v. Hawai’i Wildlife Fund

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Clarity Provided for New “Functional Equivalent” Test - Today, the U.S. Environmental Protection Agency published guidance on how to apply the U.S. Supreme Court’s decision in County of Maui v. Hawai’i Wildlife Fund. The...more

Bricker Graydon LLP

US EPA issues draft guidance regarding NPDES permitting requirements following Maui Supreme Court decision

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On December 8, 2020, U.S. EPA announced issuance of draft guidance to clarify its view of how the U.S. Supreme Court’s recent County of Maui v. Hawaii Wildlife Fund decision should be applied to its Clean Water Act National...more

Pillsbury Winthrop Shaw Pittman LLP

EPA Proposed Regulatory Determination Represents a Step in Creating Standards for PFAS

The proposal marks another instance of EPA follow-through on its 2019 PFAS Action Plan. The SDWA requires EPA to make regulatory determinations every five years based on whether chemicals in public water systems pose a...more

Buchalter

CalEPA Draft Vapor Intrusion Guidance Released for Public Comment

Buchalter on

Guidance Increases Uncertainty for Restoring Brownfields - The long-awaited CalEPA guidance for screening and evaluating vapor intrusion has been issued as a draft for public comment. This state-wide guidance, jointly...more

Shumaker, Loop & Kendrick, LLP

Environmental Update - February 2020 (Issue 11)

Welcome to the Shumaker, Loop & Kendrick, LLP Environmental Update; a monthly publication dedicated to providing content regarding Ohio administrative and regulatory law, as well as up to date information on the Ohio EPA's...more

Beveridge & Diamond PC

MassDEP Proposes Stringent MCL and Finalizes Cleanup Standards for Six PFAS

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On December 13, 2019, the Massachusetts Department of Environmental Protection (MassDEP) announced two significant actions addressing per- and polyfluoroalkyl substances (PFAS) in Massachusetts. First, MassDEP is proposing...more

Robinson+Cole Manufacturing Law Blog

PFAS Update: EPA Progress Under PFAS Action Plan

Earlier this year, we wrote about EPA’s PFAS Action Plan, the agency’s blueprint for addressing contamination and protecting public health from per- and polyfluoroalkyl substances (PFAS). ...more

Williams Mullen

Why Coal Ash Regulation Should Be on Everyone’s Watch List

Williams Mullen on

Recently, the use of coal has been most highlighted in the power production industry, although coal has been used for generations in many industries.  For example, steel, paper, chemicals, and oil refining industries utilize...more

Brownstein Hyatt Farber Schreck

Groundwater Under Your Project: What Lies Beneath May Come Back to Haunt You

Colorado Issues New Draft Dewatering and Remediation Permits - The Colorado Department of Public Health and Environment (CDPHE) has issued draft general permits addressing groundwater discharges for new and existing...more

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

U.S. Environmental Protection Agency Draft Interim Recommendations for Addressing Groundwater Contaminated with PFOA/PFOS: ASTSWMO...

The Association of State and Territorial Solid Waste Management Officials (“ASTSWMO”) submitted June 10th comments to the United States Environmental Protection Agency (‘EPA”) addressing the: Draft Interim Recommendations...more

Holland & Knight LLP

Fifteen States and State Associations Comment on EPA’s Draft PFAS Guidance

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In the latest development in the federal government's efforts to develop a framework for addressing groundwater contaminated with perfluorooctanoic acid (PFOA) and/or perfluorooctane sulfonate (PFOS), the United States...more

Sullivan & Worcester

PFAS Regulatory Update

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As in previous postings, we discuss recent state regulatory initiatives aimed at addressing groundwater and drinking water contamination by per- and polyfluoroalkyl substances ("PFAS"). PFAS are a group of synthetic chemicals...more

Akin Gump Strauss Hauer & Feld LLP

The River No Longer Runs through It: EPA to Cease Regulating Releases of Pollutants to Groundwater

After decades of insisting otherwise and before the U.S. Supreme Court has had a chance to rule on the issue, the U.S. Environmental Protection Agency (EPA) took steps to limit its interpretation of the Clean Water Act’s...more

Womble Bond Dickinson

EPA Seeks Comments on Draft Interim Recommendations for Addressing Emerging Contaminants PFOA and PFOS in Groundwater

Womble Bond Dickinson on

EPA has released its Draft Interim Recommendations for Addressing Groundwater Contaminated with Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonate (PFOS) for public review and comment as part of the Agency’s PFAS...more

Best Best & Krieger LLP

SGMA: DWR Announces Draft Basin Prioritization - Comments Accepted Until May 30

The Department of Water Resources released its draft groundwater basin prioritization for 57 groundwater basins this week. Comments can be submitted on the proposed prioritization for those basins until May 30....more

Holland & Knight LLP

EPA Issues Draft Interim PFAS Guidelines for Public Comment

Holland & Knight LLP on

On April 25, 2019, The U.S. Environmental Protection Agency (EPA) announced issuance of Draft Interim Recommendations to Address Groundwater Contaminated with Perfluorooctanoic Acid and Perfluorooctane Sulfonate. According to...more

Pillsbury - Gravel2Gavel Construction & Real...

EPA Issues Interpretive Statement on Application of NPDES Permit System to Releases of Pollutants to Groundwater

On Tuesday, April 23, 2019, in a development of interest to practically anyone who operates a plant or business, EPA published its Interpretive Statement in the Federal Register....more

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

Does a Discharge to Groundwater Require a Clean Water Act NPDES Permit?: U.S. Environmental Protection Agency Issues April 15th...

The United States Environmental Protection Agency (“EPA”) issued what it describes as an “Interpretive Statement” (“Statement”) addressing the application of the Clean Water Act permitting requirements to discharges to...more

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