A court partially grants the U.S. motion to collaterally estop defendants from denying their liability as owners and operators of the Armour Road Superfund site in North Kansas City, Missouri. Except for one of the defendants, prior actions against the defendants were final, or sufficiently final, t...

The court holds that municipal flow control ordinances do not violate the dormant Commerce Clause of the U.S. Constitution. The municipal scheme at issue requires that the garbage generated by local households and businesses be delivered to facilities that are owned and operated by a public corporat...

The court upholds the dismissal of state misdemeanor trespass and littering claims against a federal officer and contractor involved in the federal reintroduction of wolves in Wyoming. The officer and contractor were charged with the misdemeanors after they unknowingly entered private property in th...

A court dismisses an individual's claim for $2.5 million in compensatory and punitive damages against a potentially responsible party (PRP) of the Omaha, Nebraska, Superfund site. The individual lived on the site from the date of his birth until his 18th birthday. He claims that he was exposed to le...

A court holds that a county did not effect a physical or regulatory taking when it imposed conditions on a landowner's permit to activate a well on its property. The conditional use permit limited the landowner from extracting no more than 12,000 acre/feet per year of water from the aquifer underlyi...

The court upholds a lower court decision that the United States has no obligation to reimburse a Florida county for the costs it incurred treating soil and groundwater contamination at the Miami International Air Depot. From 1943 to 1966, the U.S. government maintained and repaired U.S. Air Force ai...

The court holds that petitioners lack standing to challenge a Nuclear Regulatory Commission (NRC) rule that revised regulations governing the exemption standards for the transportation of radioactive material. The petitioners argue that the NRC violated the National Environmental Policy Act in prepa...

The court denies Nevada's petition for review of the U.S. Department of Energy's (DOE's) final environmental impact statement (EIS) for a nuclear waste underground repository and a portion of its record of decision governing the transportation of nuclear waste from production sources to Yucca Mounta...

The court vacates a lower court decision finding that the United States is not liable to a mining company for the alleged permanent physical taking of its leasehold interest in a 158-acre tract of land in Michigan. The takings claim arose after a landfill north of the company's plant was placed on t...

The court upheld a lower court decision dismissing residents' takings claim against a city for the dewatering of their water wells in the 1990s. Their takings claim based on past violations was barred by the statute of limitations because it was delinquently filed in federal court. Meanwhile, their ...