ARMY CREEK LANDFILL/LLANGOLLEN LANDFILL - Hazardous Waste Treatment Facility in New Castle, Delaware

ARMY CREEK LANDFILL/LLANGOLLEN LANDFILL is an operational hazardous waste treatment facility located in New Castle, Delaware, United States. The facility is situated at the intersection of Route 13 and Route 40, serving the solid waste management needs of the region. As a landfill, it plays a key role in the disposal and treatment of hazardous and non-hazardous solid waste. The facility operates under the regulatory framework of the United States Environmental Protection Agency (EPA), including RCRA Subtitle D for municipal solid waste and CAA landfill gas rules. The NAICS code 562211 indicates it is classified as a hazardous waste treatment and disposal facility. Delaware's solid waste management is overseen by the Delaware Department of Natural Resources and Environmental Control (DNREC), which enforces state-specific regulations. The environmental significance of ARMY CREEK LANDFILL/LLANGOLLEN LANDFILL lies in its management of landfill gas and leachate. Landfill gas collection systems help mitigate methane emissions, while leachate management protects groundwater resources. The facility's proximity to the community and transportation routes requires careful operational controls to minimize traffic and odor impacts.

The facility is located in New Castle, Delaware, an area with a mix of industrial and residential zones. The local environmental context for solid waste management includes concerns about groundwater protection due to the region's hydrogeology, as well as air quality management from landfill gas emissions. Leachate management is critical to prevent contamination of nearby water bodies. The facility's operations are subject to EPA and state regulations to ensure environmental protection.