News & Analysis as of

Biden Administration Environmental Protection Agency (EPA) Groundwater

Foley Hoag LLP - Environmental Law

EPA Extends Deadlines for Compliance with Coal Ash Rules

On July 17, 2025, the U.S. Environmental Protection Agency (“EPA”) announced a direct final rule and companion proposal extending several compliance deadlines related to coal combustion residuals (“CCR”). The direct final...more

Allen Matkins

California Environmental Law & Policy Update 5.10.24

Allen Matkins on

The U.S. Environmental Protection Agency (EPA) on Monday finalized tougher methane reporting standards that could increase the number of oil and gas companies that must pay fees for excess methane emissions....more

BCLP

1,4-Dioxane: A Reason to Reopen Sites?

BCLP on

On April 27, 2022, the cleanup plan for the Dover Municipal Landfill Superfund Site in New Hampshire was reopened to add 1,4-dioxane as a groundwater contaminant of concern. EPA’s proposed “Explanation of Significant...more

Brownstein Hyatt Farber Schreck

Here Today, Gone Tomorrow? Supreme Court Uses Emergency Docket to Weigh-in on Section 401 Program

Entities seeking federal authorization for infrastructure projects that may impact waters of the United States must obtain a Section 401 certification under the Trump administration’s narrowed Section 401 certification...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

Allen Matkins

California Environmental Law & Policy Update - November 2021 #3

Allen Matkins on

Biden administration acts to restore clean-water safeguards - Associated Press – November 18 - The Biden administration took action this Thursday to restore federal protections for hundreds of thousands of small streams,...more

Williams Mullen

Environmental Notes - October 2021

Williams Mullen on

Like everything else today, the definition of “Waters of the United States” (WOTUS) under the Clean Water Act (CWA) ebbs and flows depending on which political party holds office. However, while the Biden Administration gets...more

Allen Matkins

California Environmental Law & Policy Update - September 2021

Allen Matkins on

Federal judge strikes down Trump rule governing water pollution - The New York Times – August 23 - In the latest episode of a long-running battle concerning the reach of federal jurisdiction over surface waters, Judge...more

Brownstein Hyatt Farber Schreck

EPA to Modify the Navigable Waters Protection Rule

Proposed regulatory changes will increase the extent of lands throughout the country that will be designated, and regulated, as wetlands. On June 9, 2021, the Department of the Army and the Environmental Protection Agency...more

Williams Mullen

EPA Issues Clean Water Act Guidance Regarding Discharges to Groundwater

Williams Mullen on

Section 402 of the Clean Water Act (CWA) prohibits the discharge of any pollutant from any point source to navigable waters (“Waters of the United States” or “WOTUS”) unless authorized by a permit (Section 402 NPDES Permits)....more

Ward and Smith, P.A.

WOTUS Encore: The Fate of the Navigable Waters Protection Rule and Implications for Groundwater

Ward and Smith, P.A. on

It seems like yesterday, but it was actually last summer when the United States Environmental Protection Agency and Army Corps of Engineers published the Navigable Waters Protection Rule, effective June 22, 2020 (the "Rule")....more

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