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Hot, sunny weather brings the possibility of air quality alerts due to ozone. But what exactly is ozone?
Guidance and recommendations for local officials dealing with public health issues related to blue-green algae.
Funding was available for planning and design of PFAS treatment systems for owners and operators of community drinking water supply systems in Minnesota.
Guidance for small businesses on reporting air emissions.
How to prepare recycling for the curb
Sustainable aviation fuel (SAF) is low-carbon synthetic fuel made from non-petroleum sources that is blended with traditional jet fuel to reduce greenhouse gas emissions from air transportation.
Industrial stormwater steps to compliance Step 6: Meet requirements
Financial assistance for SSTS work is targeted to units of local government.
An MPCA investigation determined David Heinonen of Grand Rapids filled in 3,200 square feet of wetland near Horsehead Lake in Itasca County without prior approval and engaged in unpermitted construction activities on 1.57 acres on the shore of Horsehead Lake.
The Small Business Ombudsman is an independent entity responsible for reviewing environmental regulatory activities to ensure that they are fair, reasonable and appropriate for Minnesota's small businesses that have to comply with environmental regulations.
Help your school get a recycling program organized and operating successfully.
Following the 2024 legislative session, the MPCA was charged with appointing a 15-member task force to advise the agency on policy and program opportunities that would increase the recovery of critical materials from end-of-life products.
Edina-based startup, Naware, recently took the $10,000 Green and Sustainable Chemistry Prize, sponsored by the MPCA as part of the MN Cup, for combining two unlikely technologies to replace herbicides in lawncare with a more environmentally friendly alternative.
Up to $20 million in grants for projects that restore and enhance aquatic resources, wildlife, habitat, fishing, and outdoor recreational opportunities in portions of Washington, Ramsey and Dakota counties and downstream areas of the Mississippi and St. Croix rivers affected by PFAS released by 3M.
It's Septic Smart Week and Minnesota local governments are reporting significant progress in fixing inadequate septic systems around the state.
One indicator of impairment that puts a stream on the Impaired Waters List is its macroinvertebrate population. Here's how that works.
All distribution media products must be registered with the MPCA.
The MPCA investigates sites where hazardous substances have been or could be released to identify risks and appropriate remediation plans.
The health of Minnesota's large rivers is a reflection of how well we are protecting overall water quality.
Minnesota has a growing salty water problem that threatens its freshwater fish and other aquatic life. Chloride from both de-icing salt and water softener salt gets into lakes and streams, and…