The Ninth Circuit dismissed a conservation group's lawsuit challenging DOI's diversion of water from Icicle Creek, a tributary of the Wenatchee River and the Columbia River, to the Leavenworth National Fish Hatchery without a state permit. The group argued that DOI violated §8 of the Reclamation Ac...

A Texas appellate court affirmed a lower court decision that commercial pecan growers suffered a regulatory taking when the Edwards Aquifer Authority—a water reclamation district—denied the growers' request for a water permit for one of their pecan orchards and granted a limited permit for a sec...

The Supreme Court of Washington upheld an administrative order the state environmental agency issued to a farmer, directing him to take several steps to curb pollution of a creek that runs through his property. A lower court invalidated the order, ruling that it was unsupported by substantial eviden...

The Ninth Circuit upheld the dismissal of an environmental group's challenge to a CAA permit that allows an oil company to conduct "pollutant emitting activities" associated with a drilling vessel in the Beaufort Sea off Alaska's North Slope. CAA §504(e) is ambiguous as to whether "increment" requi...

The Third Circuit affirmed a lower court decision dismissing the U.S. government's lawsuit against the current and former owners of a coal-fired power plant in Indiana County, Pennsylvania, for alleged CAA violations that took place 15-20 years earlier. The government alleged that the former owners ...

The Third Circuit held that the CAA does not preempt state law tort claims brought by private property owners against a source of pollution located within the state. The case arose after a group of 1,500 residents who live within one mile of a coal-fired power plant filed suit against the facility u...