Matthews Dump Landfill - Lakeside, California Solid Waste Management

Matthews Dump is a landfill facility located at 5555 Overland Drive in Lakeside, California, within San Diego County. As an operational landfill, it plays a key role in the region's solid waste management infrastructure, accepting municipal solid waste for disposal. The facility is classified under NAICS code 562212 for solid waste landfills. Operating in California, Matthews Dump is subject to stringent environmental regulations, including the US EPA's RCRA Subtitle D standards for municipal solid waste landfills and the Clean Air Act's landfill gas emission rules. California's own stringent landfill regulations, such as those from CalRecycle and local air quality management districts, further govern operations, requiring leachate management systems and landfill gas collection to mitigate environmental impacts. The landfill's location in Lakeside, a community in eastern San Diego County, places it in a semi-arid region with proximity to residential areas and groundwater resources. Effective management of landfill gas and leachate is critical to minimize methane emissions and protect local water quality. The facility's operational status indicates ongoing waste disposal services for the surrounding communities.

Matthews Dump operates in a semi-arid climate in San Diego County, where groundwater protection is a key concern due to the region's reliance on local aquifers. Landfill gas, primarily methane, must be collected and managed to reduce greenhouse gas emissions and comply with Clean Air Act regulations. The facility's proximity to residential areas in Lakeside necessitates careful traffic management and odor control to minimize community impacts.