Overview
El Sobrante SLF is an operational landfill in Corona, California, owned and operated by WM. Opened in 1986, it serves the Riverside County area with a projected closure in 2058.
El Sobrante SLF is a landfill facility located at 10910 Dawson Canyon Road in Corona, California, United States. Owned and operated by WM, the site has been operational since 1986 and is projected to continue operations until 2058. As a major solid waste management facility in Riverside County, it plays a key role in regional waste disposal. The facility operates under the regulatory framework of the US EPA, including RCRA Subtitle D for municipal solid waste and Clean Air Act landfill gas rules. California's stringent environmental regulations further govern landfill gas collection, leachate management, and groundwater monitoring. The landfill's long operational timeline reflects its capacity to serve the growing population of Southern California. El Sobrante SLF contributes to the circular economy by managing waste from residential and commercial sources. Its location in a semi-arid climate requires careful leachate control to protect local groundwater. The facility's ongoing operations support community sanitation and resource recovery efforts in the region.
Environmental context
The landfill is situated in a semi-arid region of Southern California, where groundwater protection is critical due to limited water resources. Leachate management and methane capture are key environmental considerations, as the facility must comply with California's stringent landfill gas regulations to reduce greenhouse gas emissions. Proximity to residential areas in Corona necessitates careful traffic management and odor control to minimize community impact.
Frequently asked questions
El Sobrante SLF is located at 10910 Dawson Canyon Road, Corona, California 92883-5020, United States.
As a landfill, El Sobrante SLF accepts municipal solid waste from residential and commercial sources in Riverside County and surrounding areas.
El Sobrante SLF is owned and operated by WM (Waste Management), one of the largest waste management companies in North America.
Landfills in California must comply with US EPA RCRA Subtitle D for municipal solid waste, Clean Air Act landfill gas rules, and California's stringent state regulations for groundwater monitoring, leachate control, and methane capture.
El Sobrante SLF is projected to close in 2058, based on its permitted capacity and current waste intake rates.
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