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Minnesota has enacted laws to end avoidable uses of PFAS in Minnesota by 2032.

In the management of construction stormwater, MPCA recognizes Southwest Light Rail Extension project for responsible development through stormwater controls.

The Upper Iowa River is a 156-mile-long tributary of the Mississippi River that rises in Mower County in southeastern Minnesota near the Iowa border. It then flows south through three Iowa counties before flowing into the Mississippi. It drains nearly 641,000 acres (1,005 square miles).

Initial screening information for a contaminant of emerging concern, perfluorooctane sulfonate.

We Are Water next visits Ely April 24 through June 16.

MPCA staff studied the river during this summer's extreme drought conditions to see if tighter limits on phosphorus are protecting aquatic life.

The MPCA monitors and assesses lakes around the state to determine if they meet water quality standards.

Every Minnesotan — regardless of income, race, ethnicity, color, or national origin — has the right to healthy air, sustainable lands, clean water, and a better climate.

One of 12 major watersheds of the Minnesota River Basin, the Watonwan River Watershed covers 878 square miles in south-central Minnesota.

Recycling market development works to expand end markets and boost the demand for recycled materials.

Environmental information and permits that affect hot mix asphalt plants.

The StormReady designation recognizes the MPCA’s commitment to emergency management planning and continuity of operations during an emergency.

What is a stormwater catch basin, and should I be worried about it?

Image The goal of the MPCA's regulatory programs covering hazardous substances and solid waste is to prevent contamination of land, water, and air by…

Environmental information and resources for the biochar industry.

The frequent wildfires in California and elsewhere, brought on by climate change, are affecting air quality for thousands of miles. That includes Minnesota.

Waterways in the northeastern part of the state are generally in better condition than those in the southern, central, and western regions.

The We Are Water MN exhibit in Duluth's Hartley Nature Center runs from February 29 through April 22.

Forms and guidance for local partners submitting surface water data, QA/QC information and progress reports to MPCA.

The MPCA issued a new air quality permit for this manufacturing facility in White Bear Township.