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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).

The MPCA has adopted amended rules relating to when maintenance of a closed landfill should end.

Environmental information and resources for gas stations.

The MPCA investigates sites where hazardous substances have been or could be released to identify risks and appropriate remediation plans.

The MPCA library provides access to the agency's curated collection of environmental information for agency employees, external professionals, and the public.

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 (…

Certain proposed projects — based on their nature, size, location, or other factors — must go through an environmental review before any required permits or approvals are issued.

The MPCA tested for PFAS in groundwater at 102 of the 111 sites in the Closed Landfill Program and found that 98% of the assessed facilities have PFAS contamination.

New easy-to-access trainings help small businesses figure out if they are subject to MPCA regulations, and how to become more sustainable.

Learn about environmental regulations that may apply to your business. It is not an exhaustive list, so other regulations may apply.

Guidance and recommendations for local officials dealing with public health issues related to blue-green algae.

Registration form for service providers operating in Minnesota as a part of the state’s Packaging Waste and Cost Reduction Act.

Volunteers across Minnesota’s 87 counties have been collecting pine needles from coniferous trees in their neighborhoods to help the Minnesota Pollution Control Agency better understand how to protect Minnesotans from PFAS pollution.

The MPCA awarded just over $300,000 for projects to increase access to or expand participation in organics recycling for residents of multifamily buildings.

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

Kohlman Lake, one of 27 bodies of water to come off the impaired waters list this year, did so with substantial help from the Clean Water Fund.

Air quality is expected to reach the orange AQI category, which is unhealthy for sensitive groups, in the Twin Cities and central Minnesota

Industrial Stormwater Steps to Compliance - Step 5: Gather application materials before applying, use the e-Service to apply or modify coverage

Frequently asked questions about SSTS certification and licensing.

The MPCA enforces federal and state requirements for air quality permitting.