Steel Mill Supply of Napa Landfill - Napa, California Solid Waste Management

Steel Mill Supply of Napa is a landfill facility located at 659 Napa Junction Rd in Napa, California. It is currently operational and serves the solid waste management needs of the Napa County area. As a landfill, it plays a key role in the region's waste disposal infrastructure. The facility operates under the regulatory framework of the US EPA, including RCRA Subtitle D for municipal solid waste landfills and Clean Air Act regulations for landfill gas management. In California, landfills are also subject to state-specific requirements under CalRecycle and local air quality management districts. The NAICS code 562212 indicates it is classified as a solid waste landfill. Landfills like Steel Mill Supply of Napa are significant for managing community waste, but they also require careful environmental management. Key considerations include landfill gas collection to reduce methane emissions, leachate management to protect groundwater, and monitoring of nearby community impacts such as odor and traffic. The facility's location in Napa Valley, a region known for agriculture and wine production, underscores the importance of responsible waste management practices.

The Napa Valley region is characterized by its agricultural and viticultural significance, with sensitive ecosystems and groundwater resources. Landfills in this area must prioritize leachate management to prevent contamination of local aquifers and surface waters. Additionally, landfill gas collection systems are critical to mitigate methane emissions, a potent greenhouse gas. Proximity to residential and agricultural communities requires careful management of odor, traffic, and other nuisances to maintain environmental quality.