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The MPCA's new online training will help small businesses adapt to the effects of climate change and become more resilient.

Hear Josh Krenz's story about protecting water in Minnesota at We Are Water MN, a traveling exhibit and community engagement program that explores Minnesotans’ relationships with water. You can visit the exhibit from March 2 through April 24 at the Sherburne History Center in Becker, Minn.

Certain types of permits and approvals to conduct solid waste activities require a notification to the MPCA of the intent to perform the specified solid waste activity.

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

While hundreds of fish kills occur in Minnesota every year, mostly in lakes and ponds, fish kills on trout streams in southeast Minnesota are much less common.

MPCA has released the first in a series of reports on industrial uses of PFAS in Minnesota and identifying alternatives.

Hot, sunny weather brings the possibility of air quality alerts due to ozone. But what exactly is ozone?

Resources for wastewater clients.

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.

Environmental regulations vary by industry. To help you navigate this, we've compiled key considerations based on common industries, processes, and equipment.

When workers at The Lawn Barber in Elysian start up their electric mowers, they appreciate more than the quiet hum. They also appreciate the extra time the crew earns…

Application forms and instructions for applying for wastewater permits.

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.

Dentists in Minnesota must meet federal and state requirements to limit the amount of mercury in their wastewater.

Thanks to years of restoration efforts, the MPCA confirmed the Kabekona River meets water quality standards for recreation and proposed its removal from the 2026 impaired waters list.

Profile of John Weiss, a volunteer with the MPCA's Volunteer Water Monitoring Program

Documents and forms related to the identification and management of hazardous waste in Minnesota.

This feature summarizes findings from four WRAPS reports in 2024: Root River, Mississippi River-St. Cloud, Pomme de Terre River, and Mississippi River-Lake Pepin Tributaries.

Elk River Landfill, Inc. proposes to expand its existing municipal solid waste (MSW) landfill near Elk River.

Findings underscore need to reduce use of “forever chemicals”