Overview
Olmsted County/Kalmar LF is an operational landfill in Rochester, Minnesota, owned and operated by Olmsted County. Opened in 1990, it serves the region's solid waste management needs.
Olmsted County/Kalmar LF is a landfill facility located at 7401 19th Street NW in Rochester, Minnesota, United States. Owned and operated by Olmsted County, the facility has been operational since 1990 and is expected to remain open until 2065, indicating a long-term waste management solution for the region. The facility operates under the regulatory framework of the United States Environmental Protection Agency (EPA), specifically RCRA Subtitle D for municipal solid waste landfills and Clean Air Act regulations for landfill gas management. As a landfill in Minnesota, it must comply with state-specific environmental standards for leachate control and groundwater monitoring. As a publicly owned landfill, Olmsted County/Kalmar LF plays a key role in managing solid waste from Rochester and surrounding areas. Its long operational timeline reflects its importance to local waste infrastructure, with ongoing responsibilities for methane capture and environmental compliance.
Environmental context
Landfills like Olmsted County/Kalmar LF manage methane emissions through gas collection systems, reducing greenhouse gas impacts. Leachate management is critical to prevent groundwater contamination, especially given the facility's location in Minnesota's karst-sensitive region. Proximity to residential areas requires careful traffic and odor control measures.
Frequently asked questions
Olmsted County/Kalmar LF is located at 7401 19th Street NW, Rochester, Minnesota 55901, United States.
As a municipal solid waste landfill, Olmsted County/Kalmar LF accepts household and commercial waste from Olmsted County and surrounding areas.
The landfill opened in 1990 and is projected to remain operational until 2065, providing long-term waste disposal capacity.
Landfills in the US are regulated under EPA's RCRA Subtitle D for design and operation, and Clean Air Act standards for landfill gas emissions, including methane capture.
The facility employs landfill gas collection systems to reduce methane emissions and implements leachate management practices to protect groundwater, in compliance with Minnesota environmental regulations.
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