Waste Management Buffalo Ridge Landfill - Keenesburg, Colorado Solid Waste Management Facility

Waste Management Buffalo Ridge Landfill is an operational landfill located in Keenesburg, Weld County, Colorado, United States. It serves the region's solid waste disposal needs as part of Waste Management's national network of landfills. The facility operates under the NAICS code 562212, which covers solid waste landfills. As a landfill in the United States, this facility is subject to EPA RCRA Subtitle D regulations for municipal solid waste landfills, including requirements for liner systems, leachate collection, groundwater monitoring, and landfill gas management. The Clean Air Act also mandates landfill gas collection and control systems for larger landfills to reduce methane emissions. Colorado's regulatory framework aligns with federal standards, with additional state-specific oversight. The landfill plays a critical role in managing waste from surrounding communities, including the Denver metropolitan area. Proper operation ensures environmental protection through engineered containment systems and ongoing monitoring. The facility's location in Weld County, an area with agricultural and industrial activity, underscores the importance of responsible waste management to safeguard local groundwater and air quality.

Landfills like Buffalo Ridge must manage methane emissions through gas collection systems to mitigate greenhouse gas effects. Leachate management is critical to prevent groundwater contamination, especially given the proximity to agricultural areas in Weld County. Community proximity and truck traffic are also key environmental considerations, requiring careful operational planning to minimize odors and noise.