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The MPCA studies, monitors, and regulates water pollutants to protect human health and the environment. Minnesota water quality standards strives to protect water for use, measures health of waters, and guides limits on what regulated facilities can discharge to surface waters.
An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.
The Meadows Mobile Home Park discharged untreated sewage to the ground in two separate violations in 2025.
Guidance for small businesses on reporting air emissions.
Tools to help small businesses determine if they need an air emissions permit and/or track compliance with their current air emissions permit.
MPCA invited grant proposals from public, private, and nonprofit delivery and commercial service providers to fund cleaner transportation vehicles.
Northshore Mining operates the Peter Mitchell Mine, a taconite ore mining operation, in Babbitt. It sends the ore that it mines there via rail to a processing plant in Silver Bay, which is a separate facility with its own individual air permit.
ECSWC is applying for a 10-year permit to add MSW capacity to its currently permitted landfill near Mora while conducting environmental review for the unpermitted areas of its landfill expansion.
Create an editable spreadsheet with the information indicated below. Each step in your calculations needs to be clear and easy to follow.Facility informationProvide the facility information listed on…
A cumulative impacts analysis provides a comprehensive look at all burdens that affect a community or neighborhood.
The MPCA is developing a sulfate multi-discharger variance (MDV) for wastewater facilities that are currently unable to meet the state water quality standard for sulfate.
Details on sampling and monitoring requirements of your industrial stormwater permit.
Organizations that want to reuse materials in ways not classified as standing beneficial uses must apply to the MPCA for a case specific beneficial use.
This RFP provides a mechanism for interested parties to acquire a limited volume of PFAS concentrate for PFAS destructive technology testing purposes.
Environmental information and permits that affect businesses using boilers.
One of the most basic forms of air pollution, haze reduces visibility in many cities and scenic areas within the United States. Haze-causing pollutants come from a variety of sources, both natural and man-made, including motor vehicles, electricity generation, industrial facilities, agriculture, and wildfires.
The Minnesota Pollution Control Agency (MPCA) today released an environmental assessment worksheet (EAW) for a new facility proposed by Dem-Con that will process organic materials through anaerobic digesters at its environmental campus in Shakopee, Minnesota.
In Minnesota, certain tasks in the design, installation, repair, maintenance, operation, or inspection of septic systems can only be done by certified individuals. Find out what training, experience, and exams are required to fulfill the requirements for certification.
Documents and forms related to the identification and management of hazardous waste in Minnesota.
Environmental information and permits that affect businesses using stationary engines or generators.