A California appellate court affirmed a lower court decision denying a natural gas company's petition challenging an air district rule requiring the company to monitor, record, and report…

The Supreme Court of Louisiana held that a property owner who discovered radioactive contamination on his land after he purchased it may not file suit against oil and trucking companies allegedly…

The First Circuit upheld a lower court decision dismissing a biomedical waste disposal company's §1983 claims against the Puerto Rico Environmental Quality Board for rejecting its proposed…

A district court held that environmental groups and water associations may intervene in a lawsuit challenging EPA's TMDL for the Chesapeake Bay and its tributaries. The plaintiffs in the…

A district court held that a bank may go forward with its CERCLA and negligence claims against engineering and remediation companies that prepared and implemented an environmental remediation plan…

A California appellate court held that the California Coastal Commission has appellate jurisdiction over a coastal development subdivision project. A county's approval of a "principal…

The Third Circuit vacated a lower court decision dismissing, on grounds of abstention, environmental groups' RCRA and CWA citizens suit in which they sought an injunction requiring the…

A district court held that the owner of a restaurant may seek prospective damages, and possibly punitive damages, against an oil company for damages stemming from a leaking UST at a neighboring…

Maryland's highest court held that an environmental group has standing to challenge the state environmental agency's issuance of a nontidal wetlands permit for a development project. The…

A district court granted in part and denied in part motions to dismiss various individuals' personal injury claims stemming from their exposure to oil and dispersants following the Deepwater…