Enid City Landfill - Municipal Solid Waste Landfill in Enid, Oklahoma

Enid City Landfill is a municipal solid waste landfill located at 1313 E. Southgate Road in Enid, Garfield County, Oklahoma. Operational since 1988, the facility is owned and operated by the City of Enid and serves the region's waste disposal needs. As a landfill, it is part of the broader solid waste management infrastructure in the United States, which is regulated under the Resource Conservation and Recovery Act (RCRA) Subtitle D for municipal solid waste landfills. The landfill operates under a permit from the Oklahoma Department of Environmental Quality and is expected to remain open until 2031. The facility's long operational history and municipal ownership indicate it serves as a primary disposal site for the Enid area. Typical landfill operations include waste compaction, daily cover, and environmental monitoring for groundwater and gas management. Environmental considerations for landfills like Enid City Landfill include methane gas generation from decomposing waste, which can be captured for energy or flared, and leachate management to prevent groundwater contamination. The facility's location in north-central Oklahoma, with its semi-arid climate and agricultural surroundings, influences local environmental management practices. The landfill plays a key role in the community's waste disposal and recycling efforts.

Landfills in Oklahoma, such as Enid City Landfill, operate under state and federal regulations to manage environmental impacts. Key concerns include methane emissions from decomposing waste, which contribute to greenhouse gas emissions, and leachate generation that must be collected and treated to protect groundwater. The facility's proximity to residential areas in Enid requires careful traffic management and odor control. The semi-arid climate of the region reduces leachate volumes but increases dust and litter management challenges.