The court holds that a district court has jurisdiction under the Quiet Title Act (QTA) to review an Interior Board of Land Appeals' (IBLA's) decision that a Native American's claim for an allotment of land under the Native Allotment Act takes precedence over a state's earlier right-of-way grant in t...

The court holds that a county's sewage treatment plant violated Federal Water Pollution Control Act (FWPCA) §301(a) by discharging heat into a stream located near environmental group members' homes. The court first holds that according to the plant's monitoring reports, the plant's effluent exceede...

The court holds that the U.S. Army Corps of Engineers has jurisdiction under the Migratory Bird Rule to require a consortium of municipalities to obtain a Federal Water Pollution Control Act (FWPCA) §404 permit before filling ponds and lakes on a proposed landfill site. The court first holds that t...

The court holds that a state land use board erred when it failed to affirm a county's preliminary approval of a residential subdivision in an area containing wetlands and designated as a wildlife habitat. The board rejected the county's argument that the wetlands at issue were not subject to the cou...

The court holds that developers' sidecasting of dredged spoil in a jurisdictional wetland constitutes the discharge of a pollutant under the Clean Water Act (CWA). The court first holds that the deposit of dredged or excavated material from a wetland back into the same wetland constitutes the discha...

The court holds that a railroad's motion to dismiss a power company's Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cost recovery action against it for lack of subject matter jurisdiction must be denied. The court first holds that the power company's allegation as co...

The court upholds a district court dismissal for lack of subject matter jurisdiction of recreational groups' claims that the U.S. Forest Service violated the U.S. Constitution and the Administrative Procedure Act (APA) when it designated certain areas of the Shawnee National Forest as Research Natur...

The court holds unconstitutional the requirement in §609(a) of the Departments of Commerce, Justice, and State, the Judiciary, and Related Appropriations Act of 1990 that the executive branch initiate discussions with foreign nations to develop treaties to protect sea turtles, and holds that the Co...

The court affirmed a lower court's grant of summary judgment in favor of a power company charged with modifying its power plants without first obtaining permits in violation of the Clean Air Act's (CAA's) prevention of significant deterioration (PSD) provisions. The company updated its coal-fired ge...

The court vacates the U.S. Environmental Protection Agency's equipment replacement provision (ERP) rule, which expanded the routine maintenance, repair, and replacement exclusion from new source review (NSR) requirements by allowing sources to avoid NSR when replacing equipment that does not exceed ...