California Department of Toxic Substances Control

California Department of Toxic Substances Control. The California Department of Toxic Substances Control is the state's primary authority overseeing the management of hazardous waste. Established within the California Environmental Protection Agency, it enforces laws stricter than federal standards to protect public health and the environment. The department regulates hazardous waste from generation to final disposal and leads cleanup efforts at contaminated sites across California.

History

The department was formally established in 1991 through the merger of several programs from the former California Department of Health Services and the California Department of Industrial Relations. Its creation was driven by the need for a unified state response to hazardous waste, influenced by federal laws like the Resource Conservation and Recovery Act and the Comprehensive Environmental Response, Compensation, and Liability Act. Key early challenges included addressing legacy contamination from the state's industrial and defense activities. The passage of the California Hazardous Waste Control Act provided its foundational legal authority, enabling more stringent regulations than those of the United States Environmental Protection Agency.

Mission and responsibilities

The core mission is to protect California's people and environment from harmful effects of toxic substances. Its statutory responsibilities include permitting and inspecting hazardous waste facilities, enforcing compliance with state laws, and overseeing the cleanup of contaminated soil and groundwater. The department administers the state's Superfund program, known as the Site Cleanup Program, and regulates the handling of universal wastes like electronics and batteries. It also has a mandate to promote pollution prevention and the development of safer alternatives to hazardous chemicals through initiatives like the Safer Consumer Products Program.

Organization and leadership

The department is led by a Director appointed by the Governor of California and is organized into several programmatic divisions. Key operational divisions include the Waste Evaluation and Planning Division, the Site Mitigation and Restoration Program, and the Office of Criminal Investigations. It maintains regional offices in Los Angeles, Berkeley, and Clovis to oversee operations across the state. The director reports to the Secretary for Environmental Protection, who leads the California Environmental Protection Agency. The department also works closely with other state entities like the California Air Resources Board and local county health departments.

Key programs and initiatives

A flagship program is the Safer Consumer Products Program, which requires manufacturers to seek alternatives to toxic chemicals in widely used goods. The Site Cleanup Program oversees remediation at thousands of locations, including former industrial facilities and Department of Energy sites. The Hazardous Waste Management Program issues permits to facilities like the Chemical Waste Management, Inc. landfill in Kettleman City. Other significant initiatives include the Electronic Waste Recycling Act program and efforts to address per- and polyfluoroalkyl substances contamination in drinking water supplies, often in coordination with the State Water Resources Control Board.

Controversies and criticism

The department has faced significant criticism for prolonged cleanup delays at major sites like the Exide Technologies battery recycling plant in Vernon, which contaminated thousands of homes with lead. Audits by the California State Auditor have repeatedly cited inefficiencies, backlogged cases, and inadequate oversight of permitted facilities. Environmental justice advocates, including Communities for a Better Environment, have accused the department of failing to protect vulnerable communities near hazardous waste sites. Internal challenges have included high staff turnover and struggles to modernize its California Environmental Reporting System for tracking waste shipments.