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Pollinators are essential to everyday Minnesotans, our economy, and our food production. Learn why these pollinators are so vital through exhibits at this year’s Eco Experience.

Find out whether your feedlot needs to register, to get an environmental review, or apply for a permit.

Less than three years after Minnesota passed the country's first ban on TCE, a carcinogenic solvent, facilities around the state have removed it from their processes.

The MPCA is investigating the source of the chemical 1,4-dioxane in private wells in Gem Lake.

Controlling phosphorus is an important part of protecting Minnesota waters.

Environmental information and resources for the aggregate industry.

MPCA sought proposals from qualified environmental contractors for a contract to support the agency's Watershed Division on statewide, basin-wide, water body, and watershed scale projects.

The Lower St. Croix Watershed covers 585,735 acres and is located in northwest Wisconsin and east-central Minnesota.

Volunteers can search for a lake or stream site that works for them and sign up to monitor it.

Resources for wastewater clients.

Tools and materials for partners and stakeholders interested in minimizing the impact of chloride on Minnesota lakes, rivers, and groundwater.

Where possible, permit holders must use MPCA's e-Services to apply for reissuance and administrative amendments.

We Are Water MN travels to Leech Lake, where Raining White works to protect and restore manoomin, or wild rice.

Industrial Stormwater Steps to Compliance - Step 2: Consider certifying for No Exposure

The MPCA certifies Minnesota municipal, government, or industrial laboratories that are used to comply with National Pollution Discharge Elimination System (NPDES)/State Disposal System (SDS) permits or for water quality work for agency programs.

We hope to make your monitoring experience as easy and enjoyable as possible. If you have any questions, or don’t find the resources you need, please contact us. 13456: Volunteer water…

MPCA completed 100 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the first half of 2024

The MPCA completed 75 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2024.

Don't let your septic system freeze. Here are some simple tips that can help you avoid costly problems with your septic system.

Environmental information and permits that affect metal fabrication and finishing businesses.