The court holds that the National Park Service's (NPS') decision not to prepare an environmental impact statement (EIS) for the removal of 12 horses from Santa Cruz Island in the Channel Islands was not arbitrary and capricious. The NPS planned to remove the horses and other animals in order to allo...

The court dismisses environmental groups' complaint alleging that the National Environmental Policy Act requires the U.S. Department of Energy (DOE) to prepare a supplemental programmatic environmental impact statement (PEIS) addressing new information concerning the use of the Los Alamos National L...

The court holds that a company that allegedly sold the United States a lesser grade oil than required under contract specifications and then charged it for the higher grade oil is liable under the Resource Conservation and Recovery Act (RCRA) for violating oil management regulations. The court first...

The court affirms a jury award for damages in a Resource Conservation and Recovery Act (RCRA) citizen suit brought by the owner of a shopping center that was contaminated by a neighboring gasoline station's leaking underground storage tanks (USTs). The court first holds that it will not overturn the...

The court affirms a district court ruling that an oil company that operated a service station on leased property was liable to the lessor for all damages caused by a leaking underground storage tank, including the lessor's inability to sell or lease the property immediately surrounding the leased pr...

The court upheld in part and vacated in part U.S. Environmental Protection Agency (EPA) Resource Conservation and Recovery Act (RCRA) regulations, known collectively as the Land Disposal Restrictions (LDR) Phase IV rule, addressing residual or secondary materials generated in mining and mineral proc...

The court denies a petition for review of a final determination by the U.S. Environmental Protection Agency (EPA) not to add 14 solvent wastes to its list of hazardous wastes under Subtitle C of the Resource Conservation and Recovery Act. The court first holds that EPA did not clearly err in interpr...

The court grants summary judgment to the U.S. Department of the Interior in a citizen suit action brought against it under the Endangered Species Act (ESA) and the Administrative Procedure Act challenging the U.S. Fish and Wildlife Service's (FWS') approval of a habitat conservation plan (HCP) and a...

The court vacates a portion of a U.S. Environmental Protection Agency (EPA) regulation in which it determined that oil-bearing wastewaters generated by the petroleum refining industry are solid wastes under the Resource Conservation and Recovery Act (RCRA), but upheld EPA's determination that recove...

The court denies environmental groups' motion for a preliminary injunction to enjoin new U.S. Department of Energy (DOE) nuclear weapon Stockpile Stewardship and Management (SSM) facilities, as well as activities or major upgrades to mission capability based on alleged violations of the National Env...