Mountain Meadow Ranch Disposal Site - Landfill in Trinity Center, California

Mountain Meadow Ranch Disposal Site is a landfill located at the end of Coffee Creek Road in Trinity Center, California, within Trinity County. The facility is operational and classified under NAICS code 562212 (Solid Waste Landfill), indicating it handles municipal solid waste disposal for the local community. As a landfill in California, the facility operates under the US EPA RCRA Subtitle D regulations for municipal solid waste landfills, which govern liner systems, leachate management, and groundwater monitoring. California also enforces state-specific requirements under the California Integrated Waste Management Act, including landfill gas control and methane reduction measures. The site's remote location in a mountainous region influences its design and operational practices. The landfill plays a key role in managing solid waste for Trinity County, a rural area with low population density. Its environmental significance includes potential impacts on local groundwater and air quality, particularly methane emissions. Proper landfill gas collection and leachate management are critical to minimizing ecological footprint in this forested region.

The landfill is situated in a mountainous, forested area of northern California, where groundwater protection is paramount due to the region's reliance on aquifers for drinking water. Methane leakage from landfill gas is a concern, as it contributes to greenhouse gas emissions. Proximity to Coffee Creek and other waterways requires robust leachate management to prevent contamination. Community proximity is limited due to the remote location, but traffic from waste hauling vehicles may impact local roads and air quality.