Kelly Run SLF - Landfill in Elizabeth, Pennsylvania, USA

Kelly Run SLF is a landfill facility located at 1500 Hayden Boulevard in Elizabeth, Allegheny County, Pennsylvania, United States. Owned and operated by WM, the facility has been in operation since 1965 and is currently scheduled to close in 2026. As a major solid waste management site in the region, it serves the waste disposal needs of the surrounding communities. The landfill operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA) and the Pennsylvania Department of Environmental Protection. It is subject to RCRA Subtitle D requirements for municipal solid waste landfills, including standards for liner systems, leachate management, and groundwater monitoring. The facility also complies with Clean Air Act regulations for landfill gas collection and control, which help mitigate methane emissions. Kelly Run SLF plays a significant role in the waste management infrastructure of Allegheny County and the greater Pittsburgh area. Its long operational history and planned closure in 2026 highlight the lifecycle management of landfill facilities. The site's environmental management includes ongoing leachate treatment and gas collection systems to minimize impacts on local air and water quality.

The landfill is situated in a region with moderate rainfall, which necessitates robust leachate management to prevent groundwater contamination. Proximity to residential areas in Elizabeth and surrounding communities requires careful control of odors, traffic, and fugitive emissions. Landfill gas collection systems are critical for reducing methane leakage, a potent greenhouse gas, and may be used for energy recovery. The site's location near waterways also demands stringent surface water monitoring.