The court holds that the Federal Highway Administration's (FHwA's) approval of a highway project in West Virginia violated the Department of Transportation Act §4(f) historic sites review requirement. The court first holds that the plain language of §4(f)'s regulations, 23 C.F.R. §771.135(b) and ...

The court upholds as reasonable and fair a settlement agreement in a citizen suit challenging the federal government's failure to perform Federal Water Pollution Control Act (FWPCA) duties concerning mountaintop mining in West Virginia. The agreement purported to settle environmental groups' claims ...

The court holds a landowner liable under the Federal Water Pollution Control Act (FWPCA) for discharging polluted stormwater without a permit into a stream on his property that flows into ponds on his neighbors' property. The discharges occurred when the landowner was harvesting timber and developin...

The court holds that the U.S. Forest Service complied with the National Forest Management Act (NFMA) and the National Environmental Policy Act (NEPA) when it issued a permit to a Colorado ski resort for the expansion of a ski area within the White River National Forest. The court first holds that ne...

The court holds that the U.S. Environmental Protection Agency (EPA) violated Safe Drinking Water Act §1412(b)(3)(A)'s statutory mandate to use the best available evidence when it implemented the chloroform maximum contaminant level goal (MCLG). During rulemaking for the chloroform MCLG, EPA ostensi...

The U.S. Supreme Court holds that a Native American tribe's and U.S. claims to additional water rights from the Colorado River are not precluded by a previous Court decision or by a 1983 consent decree entered into by the United States and the tribe. The tribe's and the government's present claims a...

The court holds that a trial court erred in resolving water right priorities in an overdrafted basin with a "physical solution" that relies on the equitable apportionment doctrine but does not consider the affected owners' legal rights in the basin. Landowners who had overlying water rights in the M...

The court holds that although the U.S. Forest Service violated the National Environmental Policy Act (NEPA) when it failed to prepare a supplemental environmental impact statement (SEIS) necessary for certain timber sales in the Nez Perce National Forest in Idaho, the Forest Service's subsequent pre...

A district court largely denied a tribe's motions for summary judgment on claims that the BLM violated NEPA and FLPMA in approving a gold mining and processing operation on and around Mt. Tenabo in Lander County, Nevada. The Ninth Circuit already issued a preliminary injunction requiring the BLM to ...

The court denies two Missouri cities' petition to review the Surface Transportation Board's approval of restoration train service over an unused 278-mile railroad line without performing an environmental assessment (EA) under the National Environmental Policy Act.
The cities argued that the propose...