The court holds that the U.S. Forest Service (Forest Service) did not abuse its discretion in finding that a change from a seven-year regeneration standard to a five-year standard did not effect a significant change in its land and resource management plan for the Bighorn National Forest in Wyoming,...

The court dissolves a 1992 injunction that prevented the U.S. Forest Service (Forest Service) from auctioning or awarding timber sales to log suitable habitat for the northern spotted owl in Regions 5 and 6 until the Forest Service implemented revised standards and guidelines in compliance with the ...

The court upholds the U.S. Environmental Protection Agency's (EPA's) decision not to list used oil from gasoline-powered engines that is destined for disposal as hazardous waste under the Resource Conservation Recovery Act (RCRA). The court first holds that petitioners have standing to challenge EPA...

The court declines to exercise supplemental jurisdiction over state-law claims in an action brought by a municipal owner of a contaminated landfill asserting two Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) claims and nine state-law claims against waste depositors t...

The court upholds the U.S. Postal Service's (Postal Service's) determination that an environmental impact statement (EIS) is not required under the National Environmental Policy Act (NEPA) for a project involving the Postal Service's sale of its leasehold interest in an old post office site, the con...

The court holds moot challenges to the mixture and derived-from rules that the U.S. Environmental Protection Agency (EPA) issued under the Resource Conservation and Recovery Act (RCRA), holds moot a challenge to EPA's rule applying the mixture rule to Bevill wastes mixed with listed hazardous waste,...

The court preliminarily enjoins the U.S. Department of Energy (DOE) from importing 409 spent nuclear fuel assemblies for storage at the Savannah River site in South Carolina until the court resolves on the merits South Carolina's claim under the National Environmental Policy Act (NEPA) that an envir...

The court holds that the Interstate Commerce Commission (ICC) did not violate the §102 of the National Environmental Policy Act (NEPA) or the ICC's implementing regulations when it granted a railroad company's request to waive the preparation of an environmental impact statement for the constructio...

The court denies environmental groups' and local residents' request for a preliminary injunction that would postpone the civilian reuse of Lowry Air Force Base near Denver, Colorado, until the performance of additional studies and analysis of environmental conditions at the base. The court first not...

The court holds that the U.S. Army Corps of Engineers (the Corps) failed to comply with a prior court order directing it to prepare a second environmental impact statement supplement (EISS-2) addressing the cumulative environmental impacts of Elk Creek Dam and two other dams in the Rouge River Basin...