New York's highest court held that material questions of fact prevent it from ruling on whether a narrow waterway within a remote area of the Adirondack Mountains is navigable-in-fact and therefore open to public use. At issue in the case is the "Mud Pond Waterway," a two-mile-long system of ponds a...

The D.C. Circuit, in an unpublished opinion, upheld an Interior Board of Land Appeals (IBLA) decision invalidating an individual's mining claims on federal land in Oregon. DOI made those determinations so that the U.S. Court of Federal Claims, which was considering takings claims by the individual, ...

The Court of Federal Claims held that residents and businesses in New Orleans' Ninth Ward and the neighboring St. Bernard Parish may file class-action lawsuits against the government for flood damage caused by Hurricane Katrina. A year ago, the court ruled that the U.S. Army Corps of Engineers' cons...

The D.C. Circuit, in an unpublished opinion, upheld a lower court's grant of summary judgment in favor of the Bureau of Safety and Environmental Enforcement (BSEE) after it ordered an energy company to permanently plug and abandon one of its natural gas wells off the coast of California. The company...

The Supreme Court of Colorado held that state law preempts a city's five-year moratorium on hydraulic fracturing and waste disposal within city limits. Although the Colorado Constitution recognizes the sovereignty of "home rule cities," allowing home rule cities to regulate matters of local concern,...

The Supreme Court of Colorado held that state law preempts a city's ban on hydraulic fracturing and waste disposal within city limits. The Colorado Constitution recognizes the sovereignty of "home rule cities," meaning that in matters of local concern, a home-rule ordinance supersedes a conflicting ...

The Supreme Court of Texas held that the Texas Clean Air Act and the Act’s enforcement mechanisms in the Texas Water Code preempt a Houston air-quality ordinance. The Houston ordinance’s enforcement provisions are inconsistent with the statutory enforcement requirements. The ordinance allows cri...