Silverado Canyon Disposal Station #9 - Landfill in Orange County, California, USA

Silverado Canyon Disposal Station #9 is a landfill facility located near Santiago Canyon and Silverado in Orange County, California, United States. It is currently operational and classified under NAICS code 562212 for solid waste landfills. The facility plays a key role in managing waste from the surrounding communities. As a landfill in California, the facility operates under the US EPA's Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills. It must comply with regulations for liner systems, leachate management, and groundwater monitoring. California also enforces strict landfill gas collection and control requirements under its state regulations to reduce methane emissions. The environmental significance of this landfill includes its potential impact on local air quality through landfill gas emissions and on groundwater resources through leachate. Proximity to residential areas and traffic from waste hauling are also important community considerations. The facility's location in Orange County, a densely populated region, underscores its importance in regional waste management.

The landfill is situated in Orange County, California, a region with a Mediterranean climate and significant urban development. Key environmental concerns for landfills in this area include methane leakage from landfill gas, which contributes to greenhouse gas emissions, and leachate management to protect groundwater resources. The facility's proximity to communities and local traffic from waste hauling also require careful operational controls to minimize nuisance and health impacts.