News & Analysis as of

Groundwater Waste Treatment Facilities

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

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Just before the Thanksgiving holiday EPA issued draft guidance regarding when a discharge of a “pollutant” to groundwater is the “functional equivalent” of a discharge to a Water of the United States requiring a NPDES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

Brownstein Hyatt Farber Schreck

Colorado Adopts Direct Potable Reuse Rules

On Nov. 14, 2022, the Colorado Water Quality Control Commission (WQCC) adopted new regulations to authorize and guide water suppliers in implementing Direct Potable Reuse (DPR). DPR is the process of directly connecting fully...more

Mintz

District Courts Continue to Struggle with the Reach of the Clean Water Act, This Time on Cape Cod

Mintz on

In April of 2020 the Supreme Court of the United States answered a yes or no question with a maybe. The question: does a discharge to groundwater require a permit under the Federal Clean Water Act....more

Lathrop GPM

Minnesota Calls for Stronger State Regulation of PFAS Chemicals

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Minnesota’s Statewide PFAS Strategy - Last week, Minnesota state officials announced a statewide strategy to address PFAS chemicals present within the state. PFAS are a class of man-made compounds that do not easily break...more

Allen Matkins

California Environmental Law & Policy Update - February 2020

Allen Matkins on

Governor Newsom proposes new plan for San Joaquin River Delta - Governor Gavin Newsom revealed a novel approach Tuesday to managing the San Joaquin River Delta that would keep more water in the fragile delta while restoring...more

Bracewell LLP

Clean Water Act News: Final Rulemaking Defining Waters of the United States Released

Bracewell LLP on

On January 23, EPA Administrator Wheeler announced the final rulemaking for the revised definition of “Waters of the United States,” a key phrase in the Clean Water Act that delineates the extent of federal jurisdiction over...more

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

Does a Discharge to Groundwater Require a Clean Water Act NPDES Permit?: Brief of Amici Curiae National Association of Clean Water...

The National Association of Clean Water Agencies (“NACWA”) and other municipalities filed an Amicus Brief in the pending Supreme Court of the United States case styled County of Maui v. Hawai’i Wildlife Fund, et al....more

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