A California appellate court affirmed a trial court decision concerning application of the state's public trust doctrine to the state's extraction of groundwater in the Scott River watershed. Environmental groups argued that groundwater resources that are interconnected with the surface water flows ...

The Third Circuit denied review of the Pennsylvania Department of Environmental Protection's decision to grant a CWA §401 certification for a natural gas pipeline project. Environmental groups argued that the department acted arbitrarily and capriciously by issuing a §401 certification that was im...

The D.C. Circuit granted in part environmental groups' petition challenging EPA's 2015 rule governing the disposal of coal combustion residuals (CCRs) produced by electric utilities and independent power plants. The groups argued that the rule unlawfully disregarded significant risks of harmful leak...