Overview
EM Materials LLC - Denver Fly Ash Terminal is an operational landfill in Henderson, Colorado, handling fly ash disposal. It serves the Denver metropolitan area under US EPA RCRA Subtitle D regulations.
EM Materials LLC - Denver Fly Ash Terminal is a landfill facility located at 9000 East 90th Avenue in Henderson, Colorado, within Adams County. The facility is operational and specializes in the disposal of fly ash, a byproduct of coal combustion, serving the Denver metropolitan area and surrounding industrial sectors. The facility operates under the regulatory framework of the US EPA, specifically RCRA Subtitle D for municipal solid waste landfills, and is classified under NAICS code 562212 (Solid Waste Landfill). As a fly ash terminal, it manages industrial waste with specific considerations for ash handling, dust control, and leachate management to prevent groundwater contamination. The Denver Fly Ash Terminal plays a critical role in managing industrial byproducts from local power generation and manufacturing. Its location near Denver supports the region's waste management infrastructure, while adherence to federal and state regulations ensures environmental protection and community safety.
Environmental context
The facility's location in Henderson, Colorado, places it in a semi-arid climate with low annual precipitation, which can reduce leachate generation but also increase dust concerns. Proximity to the Denver metropolitan area raises considerations for community impact, including traffic from waste transport and potential fugitive dust emissions. Groundwater protection is critical, as fly ash landfills require careful liner systems and monitoring to prevent heavy metal leaching into the South Platte River watershed.
Frequently asked questions
The facility is located at 9000 East 90th Avenue, Henderson, Colorado 80640-8040, in Adams County, United States.
The Denver Fly Ash Terminal is a landfill that primarily accepts fly ash, a byproduct from coal combustion, typically from power plants and industrial sources.
Fly ash landfills in Colorado must comply with US EPA RCRA Subtitle D requirements for municipal solid waste landfills, including liner systems, leachate collection, and groundwater monitoring. State regulations may also apply under the Colorado Department of Public Health and Environment.
The facility likely employs engineered liners, leachate collection systems, and dust control measures to mitigate risks of groundwater contamination and air emissions. Regular monitoring ensures compliance with environmental standards.
NAICS code 562212 classifies the facility as a Solid Waste Landfill, indicating it is a disposal site for solid waste, including industrial byproducts like fly ash, subject to specific regulatory and operational standards.
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