Multi-regional action for violations under CWA - NPDES, TSCA PCBs, CWA Oil Program, EPCRA Community Right to Know, RCRA Hazardous Wastes Management and Clean Air Act. Original Region 9 action was a judicial referral involving the Anaco and Clow facilities. This action is in connection with the national case against McWane, Inc. The case against McWane includes facilities in Regions II, IV, V, VII.