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The kind of permit a facility needs depends on how much air pollution the facility could emit based on its equipment or processes.
Recent air permits issued by the MPCA can be found in What's in My Neighborhood. The tool does not currently include all previously issued air emissions permits. All air emissions permits issued by…
Tools to help small businesses determine if they need an air emissions permit and/or track compliance with their current air emissions permit.
Important details to help make your e-Service submittal go as smoothly as possible.
Important details to help make your e-Service administrative submittal go as smoothly as possible.
$4.85 million to run community air monitoring projects in the 7-county Metropolitan Area (counties of Anoka, Carver, Dakota, Hennepin, Ramsey, Scott, and Washington).
Image Although Minnesota is rich in lakes and streams, Lake Superior is easily the most spectacular waterbody in Minnesota. Despite its immense size…
MPCA online services give users online access to apply for permits and licenses, submit required information, and pay fees and invoices.
Cleveland-Cliffs owns the Minorca Mine northeast of Virginia, Minnesota. The mine’s two taconite mining pits are about one mile southeast of the plant.
MPCA completed 100 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the first half of 2024
Sanimax USA LLC failed to seek a required major air permit amendment and conduct air emissions modeling prior to making changes to its pollution control equipment systems in 2019 at its animal products rendering facility in South St. Paul, Minnesota.
An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.
The MPCA closed 118 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2023.
Environmental information and permits that affect hot mix asphalt plants.
Volunteers across Minnesota’s 87 counties have been collecting pine needles from coniferous trees in their neighborhoods to help the Minnesota Pollution Control Agency better understand how to protect Minnesotans from PFAS pollution.
Environmental information and resources for the aggregate industry.
Nearly nine in 10 Minnesota communities have reported experiencing the impact of at least one weather trend caused by climate change, and few cities have defined plans to address it.
All facilities with air permits must submit an annual emissions inventory report to the MPCA that tracks actual emissions of major pollutants at that facility.
Environmental information and permits that affect metal fabrication and finishing businesses.
Environmental information and permits that affect businesses using boilers.