A district court denied a mining company's motion to dismiss a smelting company's contribution claim against it for response costs and natural resources damages incurred at an old smelting operation in the Southeast Missouri Mining District. The mining company argued that the smelting company, which...

A district court denied a group of companies' motion for summary judgment challenging the government's remedy for cleaning up PCB contamination in Wisconsin's Fox River. The companies argued that the administrative record is fatally incomplete due to the destruction of certain computer model data an...

The Seventh Circuit upheld a lower court's preliminary injunction compelling a PRP to complete the remediation work concerning PCB contamination at the Fox River in Wisconsin that was scheduled for this year. The PRP has performed a significant amount of cleanup at the site. But in 2011 it decided t...

A district court held that a paper company that sold "broke," a byproduct of its manufacturing process, to paper recyclers was not an arranger under CERCLA for PCB contamination in a river. The company lacked knowledge that broke could be hazardous; it invested money and labor in treating, sorting, ...

The Third Circuit vacated as moot a lower court decision that dismissed a contractor's third-party complaint against Pennsylvania and the commonwealth's natural resources agency for cleanup costs associated with Quehanna Wild Area Nuclear Site. The contractor argued that the lower court erred by...