USA Waste of Cal (El Sobrante Landfill) - Corona, California Landfill Facility

USA Waste of Cal (El Sobrante Landfill) is a landfill facility located at 10910 Dawson Canyon Road in Corona, California. Operating under the jurisdiction of Riverside County, this site is part of the solid waste management infrastructure serving the local community. As a landfill, it accepts municipal solid waste for disposal, playing a key role in the region's waste management system. The facility operates under the regulatory framework of the US Environmental Protection Agency's Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills. California also enforces state-specific regulations that align with federal standards, including requirements for liners, leachate collection, and groundwater monitoring. The landfill likely employs modern engineering practices to minimize environmental impact, such as gas collection systems to capture methane for energy or flaring. El Sobrante Landfill contributes to the waste management needs of the growing Inland Empire region. Its location in a semi-arid climate influences operational considerations, particularly regarding leachate management and dust control. The facility's proximity to residential areas and transportation routes necessitates careful management of traffic and community impacts.

In the semi-arid climate of Riverside County, landfill operations must address leachate generation and methane emissions. Groundwater protection is critical due to the region's reliance on aquifers for water supply. The facility's gas collection system helps mitigate methane leakage, a potent greenhouse gas. Community proximity requires management of odors, traffic, and litter to minimize local impacts.