News & Analysis as of

Environmental Protection Agency (EPA) Water Quality

MG+M The Law Firm

The Withdrawal of PFAS Effluent Limits: Implications for Federal Environmental Regulation and Biosolids Management

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The regulation of per- and polyfluoroalkyl substances (PFAS) remains a critical issue in US environmental policy, with significant implications for water quality, biosolids management and state-level regulatory authority. On...more

Alston & Bird

PFAS Primer Quarterly Update: 2024 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, the EPA drafts recommended PFAS levels for water quality, California’s Department of...more

Lippes Mathias LLP

EPA Withdraws Proposed Rule to Implement Federal Water Quality Standards on Tribal Lands

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On January 10, 2025, the U.S. Environmental Protection Agency (EPA) announced the withdrawal of a proposed rule (the “Proposed Rule”) it had promulgated on May 5, 2023, which would have established federal Clean Water Act...more

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

National Water Availability: U.S. Geological Survey Releases Assessment

The United States Geological Survey (“USGS”) released on January 16th a document titled: The National Water Availability Assessment (“Assessment”)....more

Venable LLP

Guilt by Association: New Study Identifying Fluorinated Pharmaceuticals in Wastewater Uses “PFAS” to Heighten Alarm about American...

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PFAS are everywhere—even when they’re not.  A recent study published in Proceedings of the National Academy of Sciences is garnering significant media attention for suggesting that a crisis exists because of...more

Lathrop GPM

EPA Moves to Address PFAS Discharges Under Clean Water Act Ahead of New Administration

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EPA recently proposed significant actions to address PFAS in wastewater under the Clean Water Act by (1) publishing recommended human health water quality criteria used to enact surface water quality standards and (2)...more

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

U.S. Environmental Protection Agency Transition Team: Association of Clean Water Administrators/National Association of Clean Air...

Ten national organizations that represent state, tribal, and local partners transmitted a January 6th letter to the United States Environmental Protection Agency Transition Team offering assistance to the second Trump...more

Troutman Pepper Locke

FERC Issues Final Rule on Clean Water Act Section 401 Water Quality Certification Requirements

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On November 21, 2024, the Federal Energy Regulatory Commission (“FERC”) issued a final rule establishing a categorical one-year “reasonable period of time” for certifying authorities to act on requests for water quality...more

Farella Braun + Martel LLP

EPA Announces Draft Human Health Criteria for Three PFAS in Waterbodies

On December 19, 2024, EPA announced draft national recommended human health criteria (HHC) for three PFAS in waterbodies: perfluorooctanoic acid (PFOA), perfluorooctane sulfonic acid (PFOS), and perfluorobutane sulfonic acid...more

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

Water Quality Standards/Arkansas Pollution Control and Ecology Rule 2: Arkansas Department of Energy and Environment - Division of...

The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) published a public notice on December 9th stating that the Arkansas Pollution Control and Ecology Commission (“APC&EC”) initiated...more

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

Approaches to Mitigating the Effects of Staff Turnover on The Clean Water Act 303(d) Program/ Examples from Practice:...

The Environmental Law institute (“ELI”) has issued a report titled Approaches to Mitigating the Effects of Staff Turnover on the CWA 303(d) program. Examples from Practice (“Report”) - The Report was stated to have...more

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

Compendium of Tools/Methods to Estimate Environmental Benefits for Nature-Based Solutions: U.S. Environmental Protection Agency...

The United States Environmental Protection Agency (“EPA”) issued a November 2024 report titled: A Compendium of Tools and Methods to Estimate Environmental Benefits for Nature-Based Solutions - Environmental Benefits...more

BCLP

PFAS in Groundwater: State-by-state Regulations - November 2024

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

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

Climate Change Considerations When Prioritizing, Developing and Implementing Total Maximum Daily Loads: November 2024 U.S....

The United States Environmental Protection Agency (“EPA”) issued a November 2024 report titled: Climate Change Considerations When Prioritizing, Developing and Implementing Total Maximum Daily Loads (“Report”)....more

Alston & Bird

PFAS Primer Quarterly Update: 2024 Q3 – 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, the EPA delays PFAS reporting, a compostable case won’t degrade, and Illinois keeps an...more

Beveridge & Diamond PC

EPA Finalizes New Aquatic Life Water Quality Standards Guidelines for Ten PFAS

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Key Takeaways - What Happened? The U.S. Environmental Protection Agency (EPA) published its final recommended aquatic life water quality criteria and benchmarks for two per- and polyfluoroalkyl substances...more

Schwabe, Williamson & Wyatt PC

Navigating Regulatory Changes: The Ninth Circuit’s CAFO Ruling and Oregon’s New Rules for ‎CAFOs

The Ninth Circuit’s ruling provides temporary relief from new federal water regulations, but Oregon has introduced more stringent state rules with regard to CAFOs. Understanding these changes is vital to stay abreast of the...more

Allen Matkins

California Environmental Law & Policy Update 10.11.24

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At its October 10 meeting, the California Fish and Game Commission (the Commission) unanimously found that a petition to list the western burrowing owl as an endangered or threatened species in California provides sufficient...more

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

2024 Final Recommended Aquatic Life Criteria Benchmarks for Select PFAS: U.S. Environmental Protection Agency Rulemaking

The United States Environmental Protection Agency (“EPA”) published a final national recommended aquatic life criteria for PFOA in freshwater. PFOA belongs to the per-and polyfluorinated substances (“PFAS”) chemicals...more

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

Water Quality Standards/Clean Water Act: Arkansas Department of Energy and Environment Response to U.S. Environmental Protection...

The Arkansas Department of Energy and Environment – Division of Environmental Quality (“DEQ”) submitted August 26th comments addressing the United States Environmental Protection Agency’s (“EPA”) partial disapproval of...more

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

Generic Prohibitions/NPDES Permits/Water Quality Standards: Environmental and Community Organizations' Amici Curai Brief...

EarthJustice and other environmental/community organizations have filed a joint Amici Curai Brief in the United States Supreme Court styled: City and County of San Francisco v. EPA (“Brief”). See Docket No. 23-753....more

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

Nitrogen/Wastewater Treatment Plant: U.S. EPA Environmental Appeals Board Petition Filed Challenging Washington NPDES Permit

The Northwest Environmental Advocates (“NWEA”) filed a September 7th Petition for Review (“Petition”) before the United States Environmental Protection Agency (“EPA”) Environmental Appeals Board challenging a Clean Water Act...more

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

Generic Prohibitions/NPDES Permits/Water Quality Standards: Public Wastewater/Stormwater agencies Amici Curiae Brief addressing...

Various municipalities and public wastewater and stormwater utilities have filed a joint Amici Curiae brief in the United States Supreme Court Case styled: City and County of San Francisco v EPA...more

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

Adopting Water Quality Criteria for Secondary Contact Recreation: U.S. Environmental Protection Agency Publishes User Guide

The United States Environmental Protection Agency (“EPA”) has issued a document titled: Adopting Water Quality Criteria for Secondary Contact Recreation: A User Guide. (“Guide”). See EPA 820-B-24-001....more

K&L Gates LLP

FERC Seeks to Update Clean Water Act 401 Certification Procedures for Hydropower Projects—What You Need to Know

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In recent years, a consistent issue facing hydroelectric project developers at the Federal Energy Regulatory Commission (FERC or Commission) has been the length of time it takes states to act on requests for water quality...more

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