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3M will use an advanced wastewater treatment system to remove per- and polyfluoroalkyl substances (PFAS) from its Chemical Operations facility in Cottage Grove.

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

The wood waste hierarchy outlines wood waste disposal methods in order of most preferable to least preferable.

Lake of the Woods is a big lake with a big problem caused by one of nature’s smallest organisms: algae. Scientists from the MPCA and the Science Museum are working together to understand why.

Guidance for submitting data to MPCA Remediation Division programs: Superfund, Site Assessment, Petroleum Remediation, Brownfields, RCRA Remediation, Closed Landfill, and Integrated Remediation.

The MPCA is seeking public comment on a draft wastewater permit and accompanying environmental assessment worksheet for a project that combines treatment facilities for five Wright County communities and improves water quality in the Crow River.

Find out what’s being done in Minnesota’s watersheds to protect and improve water quality.

A permit extension notification allows transfer stations and source-separated organic material (SSOM) compost facilities to apply for an extension of their permit without a complete permit reissuance application.

Septic tanks must be registered in Minnesota to ensure they are watertight and have adequate structural integrity.

Ask the MPCA features questions Minnesotans have asked us, on the issues the agency works on, from waste disposal, water and air quality, and chemicals in products to recycling and reuse,…

Determine if your facility requires an air permit and, if so, which permit type may be the best fit for your business.

All distribution media products must be registered with the MPCA.

MPCA keeps its public data easily accessible for convenient use.

Mesabi Metallics is currently constructing a new taconite mine and taconite pellet production facility on the site of the former Butler Taconite Mining Company facility near Nashwauk.

A cumulative impacts analysis provides a comprehensive look at all burdens that affect a community or neighborhood.

People who service and dispose of vehicle air conditioners or appliances that contain refrigerants must be certified.

The MPCA is seeking public comment on a draft wastewater permit and accompanying environmental assessment worksheet (EAW) for a new regional sanitary district to serve the communities of Goodhue, Wanamingo, Zumbrota, and Pine Island.

Profile of Julia Dady, a volunteer water monitor for Battle Creek in Saint Paul.

The Mississippi River - Lake Pepin Watershed includes 205,747 acres that drain several small, coldwater streams in bedrock-dominated bluff country.

Image Climate change continues to have a destructive impact on Minnesota’s infrastructure, presenting a direct threat to our homes, businesses, roads…