York Valley No 1 CSWLF Landfill - Clifton, Arizona Solid Waste Management

York Valley No 1 CSWLF is a landfill facility located in Clifton, Arizona, within Greenlee County. The plant is operational and serves the local community's solid waste management needs. As a landfill, it is classified under NAICS code 562212, which covers solid waste landfill operations. The facility operates under the regulatory framework of the US EPA, specifically RCRA Subtitle D for municipal solid waste landfills, and must comply with Clean Air Act landfill gas rules. Landfills in the United States are typically designed with liners and leachate collection systems to protect groundwater, and gas collection systems to manage methane emissions. The scale of this facility is likely small to medium, serving a rural county in Arizona. Environmental considerations for this landfill include leachate management given its proximity to the San Francisco River and the Gila National Forest. Proper gas collection is important to minimize methane leakage, and community proximity requires careful traffic and odor management. The facility plays a key role in managing waste for Greenlee County and surrounding areas.

The landfill is located in a semi-arid region of eastern Arizona, near the San Francisco River and the Gila National Forest. Key environmental concerns include leachate management to protect groundwater resources, as the area has shallow aquifers. Methane generation from decomposing waste requires effective gas collection to reduce greenhouse gas emissions. The facility's proximity to natural areas also necessitates careful control of litter and wildlife interactions.