The Ninth Circuit upheld the dismissal of state takings claims arising out of a state ban on open-pit mining for gold or silver by the cyanide heap leaching process. The plaintiffs, who prior to the ban had acquired leases of Montana state property for the purpose of mining gold, silver, and other t...

The Ninth Circuit held that federal law preempts Washington State's Cleanup Priority Act, a statute enacted through the passage of a voter initiative. The Act was intended to "prevent the addition of new radioactive and hazardous waste" at the Hanford Nuclear Reservation site until cleanup of existi...

The court holds that a state environmental agency that denied a landowner's request for setback variances from wetlands regulations to build a single-family home on his property did not effect an unconstitutional taking. The court first holds that any claim the landowner had that his application was...

The court holds that restrictions on a road paving contractor's land use permit for locating a temporary asphalt plant at a gravel pit do not violate the contractor's substantive due process and equal protection rights, or unduly interfere with interstate commerce. The court first holds that the sub...

The court holds that, as applied to industrial truck manufacturers and distributors, the Occupational Safety and Health Act (OSH Act) and the Occupational Safety and Health Administration's (OSHA's) hazard communication standard (HCS) preempt enforcement of the occupational warning requirements unde...

The court holds that a state's solid waste disposal program that requires the identification of additional capacity for out-of-state waste before a plan is approved does not violate the U.S. Commerce Clause. The court first holds that the program does not facially discriminate against interstate com...

The Court holds that a landfill constructed on land ceded from the Yankton Sioux Reservation in South Dakota by an 1894 Act that diminished the boundaries of the reservation is not subject to federal environmental regulation. The Court first holds that the 1894 Act—a negotiated agreement providing...

The court holds that a Wisconsin farming family's state-law claims against a pesticide manufacturer are preempted by the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The family filed negligence and fraudulent representation claims based on the manufacturer's alleged off-label stateme...

The court holds that a U.S. Forest Service proposal for a logging project and road extension in the Green Mountain National Forest in Vermont violated the National Environmental Policy Act (NEPA), but not the National Forest Management Act (NFMA). The court first holds that neither the district cour...

The court holds that oil pollution claims arising under the Oil Pollution Act of 1990 (OPA) are not subject to the Limitation of Shipowner's Liability Act of 1851 or to the concursus of claims under Rule F of the Supplemental Rules for Certain Admiralty and Maritime Claims of the Federal Rules of Ci...