A Washington appellate court affirmed a lower court decision holding the state transportation agency liable to two utilities for contribution costs incurred at the Thea Foss Waterway, a Superfund site, under the state's Model Toxics Control Act (MTCA). The agency argued that the lower court erred in...

The Ninth Circuit held that environmental groups may intervene in a citizen suit against the U.S. Forest Service concerning restricted motorized and mechanized vehicle use in a section of the Gallatin National Forest. In the underlying action, the citizens group argued that the Forest Service's plan...

The D.C. Circuit held that a single sighting of a protected species is insufficient to render a property "occupied" for purposes of designating critical habitat under the ESA. In 2007, the FWS designated 143 acres of plaintiffs' property as critical habitat for the San Diego fairy shrimp under the E...

The Federal Circuit held that the U.S. Army Corps of Engineers' temporary deviations from the water release rates set forth in an operating plan for the Clearwater Dam that caused increased flooding in Arkansas' Dave Donaldson Black River Wildlife Management Area, which in turn caused excess...

The Ninth Circuit upheld EPA's determination that a California SIP that imposes limits on motor vehicle emissions for years 2009 and 2012 are adequate for purposes of the state's transportation plans and projects. Although EPA’s overall approval process of the SIP is still underway, th...

The Ninth Circuit held that ESA §§7 and 9, as applied to the California delta smelt, do not violate the Commerce Clause. In 2008, the FWS issued a biological opinion (BiOp) to the Bureau of Reclamation concerning two federal and state water diversion projects in California's Central Valley...

The Ninth Circuit upheld, on statutory and constitutional grounds, California's vessel fuel rules as they apply to vessels located more than three miles off the California coast. The rules, which seek to reduce air pollutants affecting the state of California, require ocean-going vessels to ...

A district court held that insurers have no duty to defend or indemnify a city in over two dozen underlying lawsuits alleging that the city delivered contaminated tap water to its residents. The insurance policies at issue contain pollution exclusion clauses. Under Illinois law, a pollution exclusio...

The Tenth Circuit held that an individual's conviction under the Bald and Golden Eagle Protection Act for unlawfully possessing 141 eagle feathers does not violate the Religious Freedom Restoration Act of 1993. The individual is a follower of a Native American faith but is neither a member of a fede...

A district court vacated the FWS' removal of the Virginia Northern Flying Squirrel from the list of endangered species. Instead of applying the criteria set forth in the squirrel's recovery plan when it issued the delisting rule, the FWS conducted an analysis based on the five listing factors contai...