"The U.S. Environmental Protection Agency on Tuesday levied a $300,000 fine against a toxic waste dump near a Central California farming community plagued by birth defects for failing to properly manage carcinogenic polychlorinated biphenyls, or PCBs.

Waste Management Inc., which owns the facility about 3½ miles southwest of Kettleman City, in July was given 60 days to clean up PCB in soil adjacent to a building where extremely hazardous wastes are treated for disposal.

EPA tests showed PCB concentrations of up to 440 parts per million at the landfill, the largest hazardous waste facility in the Western United States and the only one in the state federally regulated to handle PCBs. Spills of PCBs at concentrations of 50 parts per million on concrete or soil constitute a violation of the Toxic Substances Control Act."

Louis Sahagun reports for the Los Angeles Times' Greenspace blog November 30, 2010. [2]