The Eighth Circuit upheld the dismissal of a company's breach of contract and contribution claims against a railroad in connection with a lead-contaminated Superfund site in Omaha, Nebraska. The company paid approximately $200 million to settle its liability with the government, and the railroad set...

A district court upheld a jury verdict that a Wyoming farmer who discharged material into a creek on his property without a permit was exempt from the CWA's permitting requirements. Below, the jury found in the farmer's activities fell under the CWA's "normal farming and ranching activities" exempti...

The Ninth Circuit affirmed in part and reversed in part a lower court decision approving CERCLA consent decrees between settling parties and the state concerning cleanup costs stemming from a hazardous waste site near Tucson, Arizona. Several nonsettling PRPs intervened in the case, seeking a court ...