SUNIZONA CSWLF Landfill - Sunizona, Arizona Solid Waste Management

SUNIZONA CSWLF is a landfill facility located in Sunizona, Arizona, United States. It operates under the jurisdiction of Cochise County and is classified under NAICS code 562212 for Solid Waste Landfills. The facility is situated in a rural desert environment, approximately 605 miles east of US 66 on AZ 181, serving the local community's waste management needs. As a landfill in the United States, SUNIZONA CSWLF is subject to federal regulations under the Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills. These regulations require liners, leachate collection systems, groundwater monitoring, and closure plans. The facility also complies with Clean Air Act requirements for landfill gas management, including gas collection and control systems for larger landfills. The landfill plays a critical role in managing solid waste for the Sunizona area and surrounding communities. Its location in a dry, arid region reduces certain environmental risks such as leachate generation, but groundwater protection remains a priority. The facility contributes to local waste diversion and disposal infrastructure, supporting public health and environmental sanitation.

The landfill's location in the arid climate of southeastern Arizona reduces the risk of leachate generation compared to wetter regions, but groundwater protection is still critical due to the area's reliance on aquifers. Landfill gas management is essential to mitigate methane emissions, a potent greenhouse gas. The facility's rural setting minimizes community proximity concerns, but traffic from waste hauling vehicles may impact local roads and air quality.