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The We Are Water MN exhibit in Duluth's Hartley Nature Center runs from February 29 through April 22.
Information will support the phase out of nonessential use of “forever chemicals” in Minnesota
Permit addresses the most common causes of contaminated groundwater, including releases of petroleum, volatile organic compounds, and other hazardous substances.
Superfund requires specific investigation and cleanup processes, designates parties that are legally responsible for the cleanup, and provides funds for certain types of cleanups under Minnesota’s Environmental Response and Liability Act (MERLA).
From January through March 2025, MPCA air monitoring data showed elevated lead levels that exceeded national ambient air quality standards near the facility. An MPCA inspection of Gopher Resource in spring 2025 confirmed that the source of the elevated lead levels was addressed.
Pollutant and runoff maps and data for major watersheds; watershed monitoring and assessment reports.
MPCA and MDH statement on the U.S. EPA's maximum contaminant levels for PFAS in drinking water.
A gateway to common regulatory information that affects stationary engines.
Minnesota industrial facilities that are required to submit Form R reports for Toxic Release Inventory (TRI) chemicals under the state and federal Emergency Planning and Community Right-to-Know Act (…
Controlling phosphorus is an important part of protecting Minnesota waters.
Some pollutants attach to suspended particles in the water and subsequently settle out to the bottom sediment. At elevated concentrations, contaminated sediments can contribute to fish…
Resources for recycling market development
This webpage will not only address potential noncompliance issues for air permittees, but it will help inspectors get all of the necessary information to facilities with one link.
Before Laura Mendoza Romero got involved with shoreline restoration, she remembers going on boat rides and seeing all the different landscapes along the shore. Some houses you could barely see…
The MPCA recognized 236 wastewater facilities for outstanding operations in 2024.
The disposable wipes toolkit includes free, customizable communications resources to help communities inform their residents about the hazards of flushing disposable wipes.
Through this Minnesota climate smart food systems (CSFS) grant, the MPCA is accepting applications for grants to reduce refrigerant emissions in retail food refrigeration, cold storage, and food assistance programs in Minnesota. Refrigeration projects must include replacing existing equipment to use a natural refrigerant such as carbon dioxide (R-744), ammonia (R-717), and propane (R-290).
Through this Minnesota climate smart food systems (CSFS) grant, the MPCA has approximately $4 million available for projects related to Tribal food sovereignty that reduce greenhouse gas emissions. These grants will be awarded to Native-led organizations that work with Native populations not on reservation lands.
Through this Minnesota climate smart food systems (CSFS) grant, the MPCA sought project proposals to partially fund new, cleaner versions of fossil fuel on-road and off-road equipment and vehicles in Minnesota.
Forms, guidance, and assistance to apply for an air quality permit.