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...

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...

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 upheld a lower court decision dismissing an environmental service company's patent infringement suit against a hazardous waste remediation contractor. The contractor was hired by the U.S. Army Corps of Engineers to clean up a lead-contaminated parcel of land near Colonie, New York. The com...

The court holds that a ranch owner with inholdings within the Apache National Forest and the Gila River Forest Reserve in New Mexico does not have a preexisting patent right or a common-law easement allowing access to the inholdings. The court first holds that the government's claims regarding the r...

The court holds that the Quiet Title Act does not require the Interior Board of Land Appeals (IBLA) to refer the determination of chain of title mining claims to the federal district court. Appellants claimed that the IBLA's failure to refer the claims violated the Administrative Procedure Act (APA)...

The court holds that owners of property atop South Mountain in Washington County, Maryland, were not entitled to an increase in the amount awarded them in a condemnation proceeding. The property owners contend that the district court erred in granting the U.S. government's motion in limine seeking t...

The court holds that Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) §107 cost recovery actions are not available to potentially responsible parties (PRPs) and that divisibility of harm is not a defense to §113 contribution claims. The court first holds that CERCLA d...

The court affirms the denial of landowners' untimely demand for a jury trial on the issue of just compensation in a condemnation proceeding initiated by the United States. The United States was attempting to obtain 42 acres of the landowners' property for the purposes of administering, preserving, a...

The court holds that a district court abused its discretion by abstaining from a case in which landowners challenge, on federal due process and equal protection grounds, a New York land use law restricting development on Long Island. The court first holds that the case did not require abstention on ...