The court affirms a trial court ruling that 760 pages of documents that a steel mill had previously provided to Colorado's state environmental agency constitutes "emission data" that could be disclosed to a union intervening in a state enforcement action against the steel mill. The Colorado Air Poll...

The court reverses a jury verdict awarding damages to the employee of a contractor who sued the railroad for injuries caused when a drum of spent signal batteries exploded during the contractor's disposal of the batteries. The employee sought to recover from the railroad under the peculiar risk doct...

The court vacates and remands a district court order under the All Writs Act requiring the U.S. Army Corps of Engineers (the Corps) to accept dredged material in order to prevent the frustration of a consent decree between a city and the state of Michigan addressing water pollution problems around t...

The court held that a defective jury charge denied agricultural operators the protection of the Texas Right to Farm Act's affirmative defense against claims that agricultural operations are a nuisance. The Act provides that no nuisance action may be brought against an agricultural operation that has...

The U.S. Supreme Court holds that an association's claim that a National Park Service (NPS) regulation that purports to render the Contract Disputes Act (CDA) inapplicable to concession contracts is not yet ripe for adjudication. The lower courts upheld the regulation, finding that the NPS' interpre...

The court affirms in part and vacates in part a district court decision dismissing a Native American tribe's claims against a public utility, the United States, and a city that owned a hydroelectric project. The tribe claimed that the project interfered with rights under the treaty that created the ...

The court holds that a city's condemnation of five allotments of Native American lands in 1920 and the subsequent transfer of those lands to a hydroelectric power project were invalid. Under 25 U.S.C. §357, lands allotted in severalty to Native Americans may be condemned for any public purpose ...

The court affirms a district court holding that the Clean Air Act (CAA) does not preempt California's ban of the use of methyl tertiary butyl ether (MTBE) in oxygenated fuel. CAA §211(c)(4)(A) preempts state regulation of fuel for purposes of motor vehicle emissions, but California is exempt fr...

The court holds that a local coastal erosion board's issuance of a positive declaration under the New York State Environmental Quality Review Act (SEQRA) requiring oceanfront property owners to conduct a draft environmental impact statement (EIS) in connection with their proposal to install erosion ...

The court holds that New York City's sanitation department took a requisite "hard look" under the State Environmental Quality Review Act (SEQRA) and reasonably concluded that its 1999 waste plan requiring diesel-powered sanitation trucks to transport waste from New York City to facilities in New Jer...