Overview
Dexter Canyon Disposal Site is an operational landfill in San Diego, California, serving the region's solid waste management needs under US EPA RCRA Subtitle D and CAA landfill gas regulations.
Dexter Canyon Disposal Site is an operational landfill located near San Vicente Reservoir in San Diego, California. As a landfill facility, it plays a key role in the solid waste management infrastructure of San Diego County, handling municipal solid waste disposal for the surrounding communities. The facility operates under the regulatory framework of the US Environmental Protection Agency, including RCRA Subtitle D for municipal solid waste landfills and Clean Air Act regulations for landfill gas emissions. California's stringent state-level environmental standards further govern its operations, particularly regarding landfill gas collection and leachate management. As a landfill in a densely populated urban area, the site's environmental significance includes managing methane emissions through gas collection systems and protecting local groundwater resources. Its proximity to the San Vicente Reservoir underscores the importance of robust leachate containment and monitoring to safeguard water quality in the region.
Environmental context
Landfills in California face strict environmental oversight due to the state's climate goals and water resource sensitivity. The Dexter Canyon Disposal Site's location near the San Vicente Reservoir highlights the critical need for effective leachate management and groundwater monitoring to prevent contamination. Additionally, landfill gas collection systems are essential to mitigate methane emissions, a potent greenhouse gas, aligning with California's ambitious climate targets.
Frequently asked questions
Dexter Canyon Disposal Site is located near San Vicente Reservoir in San Diego, California, USA.
As a landfill, Dexter Canyon Disposal Site accepts municipal solid waste from the San Diego area, subject to local and federal regulations.
Landfills in California are regulated under the US EPA's RCRA Subtitle D for municipal solid waste, the Clean Air Act for landfill gas emissions, and California's own stringent environmental standards, including those from CalRecycle.
The facility likely employs landfill gas collection systems to reduce methane emissions and implements leachate management systems to protect groundwater, in compliance with state and federal regulations.
Landfill gas, primarily methane, is a potent greenhouse gas. Proper collection and utilization or flaring reduce emissions and can generate energy, aligning with climate goals.
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