Castle Mountain Project Landfill - San Bernardino County, California Solid Waste Management

Castle Mountain Project is a landfill facility located in San Bernardino County, California, near Las Vegas. It is classified under NAICS code 562212 for solid waste landfills and is currently operational. The facility serves the surrounding region, managing municipal solid waste disposal. As a landfill in the United States, Castle Mountain Project operates under the regulatory framework of the US EPA, including RCRA Subtitle D for municipal solid waste landfills and Clean Air Act regulations for landfill gas emissions. California also enforces stringent state-level environmental standards for landfill operations, including methane capture and leachate management. The facility's location in the Mojave Desert presents unique environmental considerations, such as low precipitation reducing leachate generation but potential for wind-blown litter. Its proximity to Las Vegas highlights its role in serving a major urban area, with community and traffic impacts typical of large-scale waste management operations.

The Castle Mountain Project landfill is situated in the Mojave Desert, an arid region with low rainfall, which reduces leachate generation but increases dust and wind-blown debris concerns. Landfill gas management, including methane capture, is critical to mitigate greenhouse gas emissions. Proximity to Las Vegas and Interstate 15 raises considerations for community odor, traffic, and air quality impacts.