Minnesota Pollution Control Agency
@MnPCA
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Minnesota state agency committed to ensuring that every Minnesotan has healthy air, sustainable lands, clean water and a better climate.
Minnesota
Joined September 2009
Planning a Halloween bonfire? Remember to follow safe fire practices! Responsible fire stewardship helps keep us all safe and healthy this spooky season. 🔥
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It's important to keep fallen leaves out of storm drains, but did you know that the best thing you can do for pollinators is to provide them with shelter? Leaves, brush piles, fallen logs, and flower heads create protective homes for pollinators to survive the winter months!
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I see you little turtle - testing Halo display in bright sunlight 🐢
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Climate change impacts all Minnesotans. We want your feedback on an updated draft of Minnesota’s Climate Action Framework. Share your feedback here: https://t.co/dWhknDq9H4
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Did you know that today is National Reuse Day? Repairing and reusing what we already own is a great way to keep Minnesota cleaner and greener. What are your favorite ways to reuse this spooky season?
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What can pine (or fir or spruce) needles tell us about forever chemicals in the environment? Quite a lot, actually! We headed up to Duluth to learn more about how MPCA volunteers are collecting this vital data and what it can tell us about PFAS in Minnesota.
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Read the latest blog from Ali Mesdaq about why adopting security early can actually save time and team velocity
amplify.security
Startups can avoid future security debt by integrating Amplify early on, ensuring secure code from the beginning and easing compliance with minimal disruption.
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With chillier nighttime temperatures moving in, it might be time to switch on the heat in your home. Want to learn more about how to winter proof and weatherize your home for more efficient heating? Check out more resources for owners and renters: https://t.co/W1tuuB1AKf
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Did you know that Sunday is National Farmers Day? Meet the Johnson family of Johnson's Rolling Acres in southeast Minnesota. Their innovative practices not only keep their family farm thriving but also protect nearby rivers and streams for everyone. https://t.co/LLkVaMn5V8
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Commissioner @KesslerKatrina2 joined @MNagriculture Commissioner @ThommyPetersen and leaders from @MNSoyGrowers, @MNFarmersUnion, and @mncorn to discuss the climate-smart food systems initiative. This work is expanding successful climate solutions. More: https://t.co/2stm155JCC
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There's nothing like a bonfire on a crisp autumn night! But before you strike that match, make sure that you tell neighbors your plans and only burn clean, dry wood. Learn more about safe burning practices here: https://t.co/PLOcSi2smQ
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Ohio moves to ban “AI marriages.” New legislation would also prevent AI systems from being granted legal personhood — no ownership, no spousal rights, no corporate authority. A reminder that AI must serve humanity, not merge with it.
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It's Oct. 1, and you know what that means: Spooky season has arrived! What's scaring us this month? Improperly discarded household hazardous waste 😱 Learn how you can identify and properly dispose of household hazardous waste here: https://t.co/A6dPplZ8Et
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What can bugs tell us about the health of Minnesota's waters? We went out with the MPCA biomonitoring team to find out. 🪲
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Join us next Thursday, October 2nd for a FREE webinar on pollinators! Learn how pollinators survive cold winters and what you can do to help them. Scan the QR code on the flyer or visit the link below to register now! https://t.co/w579EohdKq
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We all know the benefits of recycling: It saves energy, creates jobs, and so much more. Properly preparing your recycling can help ensure that as much as possible actually gets recycled! Do you have recycling questions? Tips? Tell us in the comments 👇 https://t.co/rQ9qaUClVY
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Another wild week for open science. New breakthroughs, new funding, and new experiments — here’s what’s shaping the DeSci landscape right now. 1/ @pumpdotscience and @eterna_labs wrapped up Season 2 Fly Racing, where RAP (Rapamycin) topped the charts with +38% speed and +21%
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Did you know that there are about 650,000 septic systems in Minnesota? They handle 30% of all wastewater generated in the state. @GovTimWalz has declared this week Septic Smart week to help raise awareness about proper septic system care! Learn more: https://t.co/GVQgAdMTM3
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The MPCA completed 68 enforcement cases for water quality, air quality, hazardous waste, stormwater, and wastewater violations in the first half of 2025. Learn more about these actions:
pca.state.mn.us
The MPCA completed 68 enforcement cases for water quality, air quality, hazardous waste, stormwater, and wastewater violations in the first half of 2025.
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September is Preparedness Month! Readiness starts at home. Create a family emergency plan by establishing meeting points, assigning responsibilities, practicing evacuation routes, and creating a communications plan! Check out @readygov and learn more here: https://t.co/IEjf8yX2Sf
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Introducing our final featured creature that was sampled by scientists on the R/V #LakeGuardian during the 2025 Summer Water Quality Survey — Diporeia! As one of the most abundant sediment-dwelling organisms in Lake Superior, this crustacean serves as a critical food resource
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Minnesota's aging infrastrcture isn't keeping up with climate change. As cities and counties across the state deal with severe weather, many are finding success in projects funded by the MPCA's climate resilience grants program. Learn more:
mprnews.org
Emergency managers and outdated infrastructure are taking hits from severe weather.
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We’re excited to announce that MPCA Commissioner Katrina Kessler has been awarded the ECOS President’s Award! This award is given to members of @ECOStates who have made significant contribution to important initiatives. Congratulations, Commissioner Kessler!
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The Minnesota Nutrient Reduction Strategy compiles the latest research and data and recommends the best strategies to reduce nutrients in our waters. The 10-year revision is still available for comment – be sure to submit yours before Sept. 10. Learn more: https://t.co/u9gan6rtDu
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