Wayne County Landfill - Fairfield, Illinois Solid Waste Management Facility

Wayne County Landfill is a municipal solid waste landfill located at 1339 IL Highway 15 in Fairfield, Illinois, United States. Owned and operated by Republic Services, Inc., the facility has been in operation since 1989 and is permitted to accept waste through 2091, indicating a long-term waste management solution for the region. The landfill operates under the regulatory framework of the U.S. Environmental Protection Agency's Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills, and the Clean Air Act (CAA) landfill gas rules. These regulations require proper liner systems, leachate management, and landfill gas collection and control to minimize environmental impacts. As a landfill in Illinois, it is also subject to state-level environmental regulations enforced by the Illinois Environmental Protection Agency. As a major waste disposal facility in Wayne County, the landfill serves the surrounding communities by providing essential solid waste management services. Its long operational lifespan suggests significant capacity and ongoing investment in infrastructure. The facility's environmental significance includes the management of landfill gas, which can be captured for energy generation, and leachate treatment to protect local groundwater resources.

The landfill is located in a rural area of southern Illinois, where groundwater protection is a key environmental concern. Proper leachate management is critical to prevent contamination of local aquifers. Additionally, landfill gas, primarily methane, must be collected and controlled to reduce greenhouse gas emissions and comply with Clean Air Act regulations. The facility's proximity to agricultural land and small communities necessitates careful management of odors, traffic, and potential impacts on local air quality.