Doig / Crites Ranch Landfill - Tracy, California Solid Waste Management Facility

Doig / Crites Ranch is a landfill facility located at 37651 S Bird Rd in Tracy, California, within San Joaquin County. The facility is operational and handles solid waste disposal for the surrounding region. As a landfill, it plays a key role in the local waste management infrastructure, accepting municipal solid waste and other non-hazardous materials. The facility operates under the regulatory framework of the US EPA, including RCRA Subtitle D for municipal solid waste landfills and Clean Air Act requirements for landfill gas management. California's stringent environmental standards further govern leachate control, groundwater monitoring, and methane emissions. Landfills of this scale typically employ gas collection systems to mitigate greenhouse gas emissions and comply with state air quality rules. Doig / Crites Ranch contributes to the waste management needs of Tracy and San Joaquin County, providing essential disposal capacity. The facility's environmental significance includes managing landfill gas and leachate to protect local air and water resources. Its location in California's Central Valley underscores the importance of proper waste management in an agriculturally and ecologically sensitive area.

The landfill is situated in California's Central Valley, a region with intensive agriculture and a Mediterranean climate. Key environmental considerations include methane leakage from landfill gas, which contributes to greenhouse gas emissions, and leachate management to prevent groundwater contamination. Proximity to communities and agricultural land necessitates careful monitoring of odors, traffic, and potential water quality impacts. California's strict regulations require comprehensive gas collection and leachate treatment systems.