San Bernardino County Solid Waste Management - Milliken: Hazardous Waste Treatment in Ontario, California

San Bernardino County Solid Waste Management - Milliken is a hazardous waste treatment facility situated at 2050 S Milliken Ave, Ontario, California. The facility is operational and serves the San Bernardino County area, a region with a mix of urban, industrial, and logistics activities. As a hazardous waste treatment plant, it plays a key role in managing waste streams from local industries and communities. The facility operates under the US EPA's Resource Conservation and Recovery Act (RCRA) Subtitle C for hazardous waste management, as well as Subtitle D for municipal solid waste. California's stringent environmental regulations, including the California Environmental Quality Act (CEQA), further govern its operations. The facility's NAICS code 562211 indicates it specializes in hazardous waste treatment and disposal, which involves processes such as neutralization, incineration, or stabilization to render waste less hazardous. Environmental significance includes proper management of hazardous materials to prevent soil and groundwater contamination. The facility's location in a densely populated area of Southern California necessitates robust safety measures and community engagement. Its operations contribute to regional waste management infrastructure, supporting public health and environmental protection.

Ontario, California, lies in the Inland Empire region, characterized by a semi-arid climate and proximity to the Santa Ana River watershed. Groundwater resources in the area are susceptible to contamination from industrial activities, making proper hazardous waste management critical. The facility's operations must address risks such as leachate generation, air emissions from treatment processes, and potential spills during transport. Community proximity and traffic from waste hauling are also key environmental considerations.