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Step 3: Requirements for pesticide dischargers
The general permits related to wastewater in Minnesota.
MPCA has developed a draft wastewater permit for the MagIron LLC facility near Grand Rapids, Minn. The facility will process former natural iron ore mining waste material into high-grade, low-impurity iron ore concentrate at the site and supply electric arc furnace steelmaking.
Disposing of wastes from a natural disaster or large fire
MPCA wastewater staff assigned by county.
In its online format, Minnesota's Stormwater Manual offers the latest in stormwater management, including BMPs, models, and regulations.
Volunteer-collected data are regularly used in decision-making and conservation efforts. Find a program that excites you and join in.
Some facilities may have air emissions low enough to qualify as "insignificant," and not be required to have an air permit.
The Minnesota Retiree Environmental Technical Assistance Program (RETAP) employs skilled, retired professionals to provide facility assessments to small businesses, institutions, and city and county governments in Minnesota.
The MPCA added three sites to the state’s priority list of contaminated sites that need further investigation and cleanup under Minnesota’s Superfund law.
Initial screening information for a contaminant of emerging concern, beta-sitosterol.
Where possible, permit holders must use MPCA's e-Services to apply for reissuance and administrative amendments.
The MPCA works with partners throughout Minnesota each year to gauge the health of waters and identify stressors that harm fish and other aquatic life.
The MPCA provides workshops and conferences to help solid waste landfill operators get certified and stay up to date.
The MPCA announced cleanup plans for the defunct Hibbing Gas Manufacturing Plant site, explained in a draft Minnesota Decision Document that is available for public comment until July 9, 2026.
The MPCA invites public comment on its draft environmental impact statement (EIS) for a new municipal solid waste landfill that Dem-Con has proposed at its environmental campus near Shakopee.
Three committees are accountable to and advise the full Clean Water Council. Meetings are scheduled and open to the public.
Construction and interim feedlot permit forms
Through this Minnesota climate smart food systems (CSFS) grant, the MPCA offered approximately $10 million in grant funding for projects that will expand Minnesota’s infrastructure capacity for composting source-separated organic materials (SSOM) with a focus on wasted food and food scraps.
Medicines flushed down the drain can contaminate water, which can hurt fish and other aquatic wildlife, and end up in our drinking water.