Overview
Southern Illinois Regional LF is an operational landfill in De Soto, Illinois, owned and operated by Republic Services, Inc. It has been accepting waste since 1975 and is projected to remain open until 2054.
Southern Illinois Regional LF is a landfill facility located at 1540 Landfill Road in De Soto, Jackson County, Illinois. Operated by Republic Services, Inc., one of the largest waste management companies in the United States, the facility has been in operation since 1975 and is expected to continue accepting waste until 2054. As a regional landfill, it serves the solid waste disposal needs of southern Illinois and surrounding areas. The facility operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), specifically RCRA Subtitle D for municipal solid waste landfills, and Clean Air Act regulations governing landfill gas emissions. As a large-scale landfill with a long operational history, it likely employs modern environmental controls such as liner systems, leachate collection, and gas extraction to mitigate environmental impacts. Its multi-decade lifespan suggests significant regional importance. Environmental management at Southern Illinois Regional LF focuses on controlling methane emissions through gas collection systems, managing leachate to protect groundwater, and minimizing community impacts from traffic and odors. The facility's location in a rural area of Jackson County reduces proximity to dense populations, but ongoing monitoring and compliance with state and federal regulations are essential for safe operation.
Environmental context
The landfill is situated in southern Illinois, a region characterized by rolling hills and agricultural land. Groundwater protection is a key concern, as leachate from waste decomposition can contaminate local aquifers if not properly managed. The facility likely employs a composite liner system and leachate collection to prevent groundwater pollution. Methane generation from decomposing waste is captured via gas extraction wells, reducing greenhouse gas emissions and potentially generating energy. Proximity to rural communities requires careful traffic management and odor control to minimize nuisance.
Frequently asked questions
Southern Illinois Regional LF is located at 1540 Landfill Road in De Soto, Jackson County, Illinois, United States.
The landfill is owned and operated by Republic Services, Inc., a major waste management company in the United States.
The facility is currently operational, having opened in 1975 and with a projected closure year of 2054.
Landfills in the U.S. are regulated under RCRA Subtitle D for municipal solid waste, and landfill gas emissions are subject to Clean Air Act requirements. States also enforce additional permitting and monitoring standards.
Modern landfills use composite liners, leachate collection systems, and gas extraction wells to control pollution. Methane is often captured for energy or flared to reduce greenhouse gas emissions.
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