Union Carbide Scheelite Dump Landfill in Bishop, California | Solid Waste Management

Union Carbide Scheelite Dump is an operational landfill located in Bishop, Inyo County, California, United States. It serves the Pine Creek Mine area and is classified under NAICS code 562212 for solid waste landfills. The facility is part of the broader solid waste management infrastructure in California, a state with stringent environmental regulations. As a landfill, this facility manages waste disposal and is subject to US EPA regulations including RCRA Subtitle D for municipal solid waste landfills and Clean Air Act rules for landfill gas emissions. California also enforces its own stringent landfill standards through CalRecycle, which mandate gas collection and leachate management systems to minimize environmental impact. The landfill's location in a remote, arid region of eastern California near the Sierra Nevada mountains presents unique environmental considerations. The facility plays a role in managing waste from mining and local communities, with potential impacts on groundwater and air quality that are regulated under state and federal programs.

The landfill is situated in a dry, mountainous region of California, where water resources are scarce and groundwater protection is critical. Leachate management is a key environmental concern, as any leakage could affect local aquifers. Landfill gas, primarily methane, must be collected and controlled to reduce greenhouse gas emissions and comply with Clean Air Act requirements. The remote location may also involve longer waste transport distances, contributing to traffic and emissions.