Tri-City RDF Landfill - Carsonville, Michigan | Solid Waste Management Facility

Tri-City RDF is a landfill facility located at 426 North Ruth Road in Carsonville, Michigan, within Sanilac County. Owned by WM (Waste Management), the site has been operational since 1971 and continues to accept solid waste for disposal. As a landfill, it plays a key role in managing municipal solid waste for the surrounding communities. The facility operates under the regulatory framework of the US EPA, specifically RCRA Subtitle D for municipal solid waste landfills, which governs design, operation, and closure standards. Michigan's Department of Environment, Great Lakes, and Energy (EGLE) enforces state-level regulations. Typical landfill operations include waste compaction, daily cover, and leachate management to minimize environmental impact. Tri-City RDF's long operational history indicates established waste management infrastructure in the region. Landfills of this scale contribute to local waste diversion and disposal needs, while also requiring ongoing monitoring for landfill gas and groundwater quality. The facility's location in rural Michigan underscores its role in serving smaller communities with essential waste services.

Landfills like Tri-City RDF must manage landfill gas, primarily methane, which is a potent greenhouse gas. Gas collection systems are often installed to reduce emissions and may be used for energy recovery. Leachate, a liquid that percolates through waste, requires careful collection and treatment to prevent groundwater contamination. The facility's proximity to rural areas and potential groundwater resources necessitates robust environmental monitoring and compliance with state and federal regulations.