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Clean Water Act › Groundwater › Regulatory Requirements

The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to... more +
The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to accomplish its stated goals by preventing point and nonpoint pollution sources, assisting wastewater treatment facilities and maintaining wetlands. less -
Troutman Pepper Locke

NJDEP Heightens the Hurdle to Achieve Closure of Groundwater Remediation Cases

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Effective February 3, 2025, the New Jersey Department of Environmental Protection (NJDEP) adopted amendments to the Ground Water Quality Standards (GWQS), N.J.A.C. 7:9C. The amendments updated the groundwater quality criteria...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

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

Does a Discharge to Groundwater Require an NPDES Permit? Arkansas Environmental Federation Water Conference Presentation...

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

I under took a presentation at the April 18th Arkansas Environmental Federation Water Conference (“Conference”) titled: Does a Discharge to Groundwater Require an NPDES Permit? (“Presentation”) The Presentation focused...more

Bricker Graydon LLP

Sixth Circuit rules that the Clean Water Act does not regulate discharges to navigable waters via groundwater

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In two opinions issued on September 24, 2018, the Sixth Circuit ruled that discharges of a pollutant to surface waters through groundwater do not require a National Pollutant Discharge Elimination System permit, pursuant to...more

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