A Mountain CSWLF Landfill - Tucson, Arizona Solid Waste Management Facility

A Mountain CSWLF is a landfill facility located at the base of 'A' Mountain on Mission Road in Tucson, Arizona, United States. It operates under the NAICS code 562212, which classifies it as a Solid Waste Landfill. The facility is currently operational and serves the Pima County region. As a landfill in the United States, A Mountain CSWLF operates under the regulatory framework of the US EPA's Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills. This includes requirements for liners, leachate collection, groundwater monitoring, and landfill gas management. The facility likely manages a significant volume of waste from the Tucson metropolitan area. The environmental significance of A Mountain CSWLF lies in its role in managing solid waste for a growing urban area. Landfills in arid regions like Arizona face unique challenges related to leachate generation and dust control. Proper landfill gas collection and methane management are critical for reducing greenhouse gas emissions and complying with Clean Air Act regulations.

Located in the Sonoran Desert, Tucson's arid climate minimizes leachate generation but increases concerns about dust and odor control. Groundwater proximity is a key consideration, as landfills must prevent contamination of the region's limited water resources. Community proximity and truck traffic are also important factors, as the facility is near residential areas. Effective landfill gas collection is essential to mitigate methane emissions, a potent greenhouse gas.