Overview
Winneshiek County Sanitary Landfill is an operational landfill in Decorah, Iowa, serving the county since 1974. It is owned and operated by Winneshiek County, IA.
The Winneshiek County Sanitary Landfill is a municipal solid waste landfill located at 2000 140th Avenue in Decorah, Iowa. Operational since 1974, the facility serves Winneshiek County and is owned and operated by the county government. As a landfill, it plays a key role in the region's solid waste management infrastructure. The facility operates under the regulatory framework of the US EPA's Resource Conservation and Recovery Act (RCRA) Subtitle D, which governs municipal solid waste landfills. It must comply with federal standards for liner systems, leachate collection, groundwater monitoring, and landfill gas management. Iowa's Department of Natural Resources also enforces state-specific regulations for landfill operations. The landfill's long operational history and county ownership indicate a stable, community-focused waste management solution. Proper management of landfill gas and leachate is critical to minimize environmental impacts. The facility's location in a rural agricultural area may influence waste composition and operational practices.
Environmental context
The landfill is situated in a rural area of Winneshiek County, Iowa, near the Upper Iowa River region. Groundwater protection is a key concern, as landfills must prevent leachate from contaminating local aquifers. Landfill gas, primarily methane, requires collection and control to reduce greenhouse gas emissions and odor. Proximity to agricultural land and the Decorah community necessitates careful traffic management and dust control.
Frequently asked questions
The landfill is located at 2000 140th Avenue in Decorah, Iowa, United States.
As a municipal solid waste landfill, it accepts household and commercial non-hazardous waste from Winneshiek County.
The landfill began operations in 1974 and is expected to remain open until 2045.
Landfills in the US must comply with EPA's RCRA Subtitle D, which sets standards for liners, leachate management, groundwater monitoring, and landfill gas control.
The facility likely employs a composite liner system, leachate collection, groundwater monitoring wells, and landfill gas collection to mitigate risks to soil, water, and air.
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