The court holds that the Federal Mining Act of 1872 preempts a local zoning ordinance that bans surface metal mining within the Spearfish Canyon area of South Dakota. The court first holds that miners' preemption claim against the county ordinance is ripe. The miners have shown a realistic danger of...

The court holds that the federal government's reallocation of a Native American tribe's excess water supply to a second tribe did not constitute a taking of irrigation districts' water rights. After the districts entered into subcontracts with the state and federal government for residual water righ...

The court holds that local school districts, municipalities, and timber companies may intervene as of right in litigation brought by plaintiff-environmentalists to restrict logging activities in the Allegheny National Forest in Pennsylvania. The court first notes that the parties do not dispute the ...

The court upholds a U.S. Forest Service decision to allow a timber sale in the Malheur National Forest in Oregon. The Forest Service's decision allows the harvest of approximately 10.7-million-board feet of timber from approximately 3,560 acres, which includes 92 acres of conifers encroaching on asp...

The court upholds the U.S. Forest Service's denial of a special use permit to land a private helicopter on a parcel of the Sawtooth National Forest that abuts the permit applicant's vacation property in rural Idaho. The court first holds that the Forest Service reasonably interpreted 36 C.F.R. §251...

The court holds that the U.S. Forest Service must prepare an environmental impact statement (EIS) for several timber salvage sales on fire-damaged land in the Umatilla National Forest in Oregon. The court first holds that the Forest Service did not take the requisite hard look at the environmental i...

The court holds that two cattle company owners do not have a vested private-property right to graze their cattle in the Apache and Gila National Forests without a U.S. Forest Service permit. The owners argued that because their predecessors-in-title obtained a valid, vested water right under New Mex...

The court holds that the Federal Highway Administration's (FHwA's) and a state transportation agency's decision not to complete a supplemental environmental impact statement (EIS) for a highway project in New Jersey was reasonable. Several years after a final EIS for the highway was completed, it wa...

The court holds that an individual failed to exhaust his administrative remedies before suing the U.S. Forest Service for violating the National Environmental Policy Act (NEPA) and the National Forest Management Act (NFMA) in connection with two timber cutting projects in the Allegheny National Fore...

The court reverses a district court's denial of environmental groups' motion for a preliminary injunction to limit grazing in certain allotments of the Owyhee Resource Area in Idaho. The district court held that the groups failed to show a likelihood of success on the merits of their claim that the ...