Mosca Landfill - Solid Waste Management Facility in Mosca, Colorado

Mosca Landfill is an operational solid waste facility situated 5 miles west of Mosca, Colorado, in Alamosa County. As a landfill, it manages municipal solid waste for the local community and surrounding region. The facility operates under the regulatory framework of the US EPA, specifically RCRA Subtitle D for municipal solid waste landfills, which governs design, operation, and closure standards. The landfill is classified under NAICS code 562212 (Solid Waste Landfill). Landfills of this type typically handle moderate volumes of waste from rural and agricultural areas. Colorado's regulatory environment includes state-level oversight through the Colorado Department of Public Health and Environment, which enforces landfill gas management and leachate control requirements. Environmental considerations for Mosca Landfill include landfill gas generation and methane leakage, which are common concerns for such facilities. Proximity to groundwater and local communities necessitates careful leachate management and monitoring. The facility's location in a rural area may reduce community proximity risks, but traffic and odor impacts remain relevant operational factors.

Mosca Landfill operates in a semi-arid region of Colorado, where groundwater resources are critical for agriculture and local ecosystems. Landfill gas, primarily methane, is a key environmental concern due to its greenhouse gas potential. Leachate management is essential to prevent groundwater contamination, especially given the area's agricultural reliance. Community proximity and traffic from waste hauling are additional factors that influence the facility's environmental footprint.