News & Insights

Practice Area: Environmental

Epa Issues Guidance Memorandum On County Of Maui’s Functional Equivalent Test

The U.S. Environmental Protection Agency (EPA) has issued a Draft Guidance Memorandum following the recent U.S. Supreme Court decision in County of Maui v. Hawaii Wildlife Fund.  139 S.Ct. 1164 (2019).  This Guidance Memo attempts to give regulators and source owners additional clarity as to when the functional equivalent test should be applied.  County of…
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Seventh Circuit Will Decide Supreme Court Impact On Groundwater Dispute

The United States Court of Appeals for the Seventh Circuit will soon have the opportunity to apply the U.S. Supreme Court’s recent County of Maui v. Hawaii Wildlife Fund ruling to a long-running dispute between an environmental group and the owner of a coal-fired power plant. 140 S.Ct. 1462 (2020).  The case is Prairie Rivers Network v. Dynegy…
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D.C. Circuit Refuses To Impose Deadline On Epa To Submit Tmdl

The United States District Court for the D.C. Circuit has denied an environmental advocacy group’s motion to reconsider the Court’s 2018 ruling giving Environmental Protection Agency’s (EPA) discretion as to how to establish a new “total maximum daily load” (“TMDL”) for trash in the Anacostia River.  Plaintiff Natural Resources Defense Council (“NRDC”) argued little progress…
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Third Circuit Holds Cercla Contribution Claims Not Extinguished By State Cleanup Settlement

The U.S. Court of Appeals for the Third Circuit has ruled a potentially responsible party’s (PRP) settlement with New Jersey resolving its state-law liability in connection with contamination at a municipal landfill did not protect it from third-party lawsuits seeking contribution toward expenditures made by EPA on the same site.  New Jersey Department of Environmental…
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Court Dismisses Case Seeking Epa Review Of Emissions Risks

The U.S. District Court for the Northern District of California has dismissed a Clean Air Act (CAA) complaint asserting EPA must reassess risks of hazardous pollution sources whenever it requires technological upgrades for them.  Citizens for Pennsylvania’s Future et al. v. Wheeler, No. 19-cv-2004, 2020 WL 3481425 (N.D. Cal. June 26, 2020).  In a matter…
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United States Supreme Court Issues Ruling In Clean Water Act Case

On April 23, 2020, the United States Supreme Court issued its decision in County of Maui v.  Hawaii Wildlife Fund, No. 18-260, addressing whether the Clean Water Act (CWA) requires a permit when pollutants originate from a point source, but are conveyed to navigable waters by a nonpoint source, such as groundwater.  The Court found…
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D.C. Circuit Reinstitutes Epa Restrictions On Hfcs As Osds

The United States Court of Appeals for the D.C. Circuit has ruled EPA acted improperly when it suspended restrictions on the use of hydrofluorocarbons (HFCs) to replace ozone-depleting substances (ODSs).  Natural Resources Defense Council v. Wheeler, No. 18:1172 (D.C. Cir. April 2020).  EPA did this without going through notice-and-comment procedures, which is what the Natural…
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