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Colorado Oil & Gas Ass'n v. City of Thornton
A Colorado court, on motions for summary judgment, held that state and federal law preempt portions of a city ordinance concerning the regulation of oil and gas development within its boundaries. The provisions for minimum setbacks prohibit what state regulations would allow. As such, they are preem...
Diné Citizens Against Ruining Our Environment v. Jewell
A district court dismissed environmental groups' NEPA and National Historic Preservation Act (NHPA) claims against BLM in connection with its approval of oil and gas drilling on public and tribal lands near Cacho Cultural National Historical Park. The court agreed that the groups have standing to pu...
Clean Water Action v. Pruitt
A district court dismissed an environmental groups' lawsuit challenging EPA's decision to stay a 2015 CWA rule concerning effluent limitations for steam electric power plants. The rule addressed effluent limitations and standards for six waste streams generated by steam electric power plants: bottom...
Upstate Forever v. Kinder Morgan Energy Partners, L.P.
The Fourth Circuit held that citizens may bring suit alleging a violation of the CWA when the source of the pollution is no longer releasing the pollutant, but the pollutant continues to be discharged into surface waterways via groundwater. In late 2014, several hundred thousand gallons of gasoline ...