The Second Circuit held that the Connecticut Inland Wetlands and Watercourses Act (IWWA) and the Connecticut Environmental Protection Act (CEPA), as well as municipal regulations that impose permit requirements for cutting trees on protected wetlands, are not preempted by the Federal Aviatio...
A California appellate court invalidated a state policy prohibiting development seaward of the most landward historical position of the mean high tide line. The policy is an invalid underground regulation because it was not promulgated as a regulation under the APA. Although the state agency that ad...
A district court, on motions for summary judgment, held that the California Department of Transportation is liable to the United States for damages caused to a lake and creek due to runoff from a state-run highway that cuts across federal property—the Presidio in San Francisco. A 1938 permit autho...
A district court held that the CAA preempts a city transit employee's negligence and strict liability claims against a company for injuries stemming from diesel exhaust fumes. The employees alleged that the design of the company's buses violated the emissions standards set out in the CAA and...
A district court upheld the FWS' biological opinion and the U.S. Forest Service's EIS and record of decision for the Idaho Roadless Rule. The court therefore denied environmental groups' request to enjoin the rule and replace it with the nationwide roadless rule that was enacted in 2001. The...
The Ninth Circuit granted citizen groups' petition for review of a final action by EPA approving in part and disapproving in part revisions to California's SIP for meeting CAA air quality standards for ozone. EPA's failure to order California to submit a revised attainment plan for the South...
The Third Circuit dismissed a petition for review of an EPA letter opining that facilities operated by a landfill and a neighboring energy company were under common control for purposes of air emissions permitting. The landfill owner challenged EPA's determination under CAA §307(b)(1), whic...
A California court issued a tentative ruling that would require the California Air Resources Board to set aside its "functional equivalent document" that evaluates the environmental consequences of its climate change scoping plan and to enjoin implementation of the scoping plan until the age...
The Ninth Circuit held that the CAA does not preempt a California air pollution district rule requiring development sites to reduce the amount of pollutants they emit. CAA §209(e)(1) only preempts those standards or requirements relating to the control of emissions from "new" construction e...
A California appellate court reversed a lower court decision denying a petition challenging the adequacy of a county's environmental analysis of a proposed surface mining operation on a 40-acre site in the foothills of the Southern Sierra Nevada mountain range. The county limited its environ...