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  • HOME
  • ABOUT
    • Chapters
    • About
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    • How to Support Us
  • NEWS
    • Blog
    • Events
    • Monthly Enews
    • Trout Unlimited Minnesota
  • HABITAT
    • Visit Recent Projects
  • EDUCATION
    • Education and Outreach
    • Trout in the Classroom
    • Fishing Skills Programs
    • Great Waters Fly Fishing Expo
    • Foster the Outdoors Program
    • T.U.N.E Camp
  • ADVOCACY
    • Agricultural Runoff
    • Data Centers
    • Feedlots
    • Neonics
    • Nitrates
    • Preventing Fish Kills
    • Public Waters
    • Sulfide Mining
  • FISHING
  • DONATE

The Tiny Winter Black Stonefly: A Cold-Weather Clue to Water Quality: February Macro of the Month

Kristen Poppleton2026-02-16T17:58:23+00:00

For many anglers, winter means tying flies, maintaining gear, and daydreaming about warmer days on the water. But, those that do brave the frigid winter air to chase trout on Minnesota streams are sometimes rewarded with a mid-winter hatch of the tiny winter black stonefly (Allocapnia spp). Although trout feed...

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Trout Streams Became My Psychiatrist

Kristen Poppleton2026-02-16T16:09:24+00:00

Hello, my name is Mark Reisetter and I am a longtime member of Minnesota Trout Unlimited. I came to Lewiston in Southeastern Minnesota 57 years ago, taking a teaching job right out of college. After my first year of teaching, I was drafted into the Army and sent to Vietnam in...

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TIC on Ice

Kristen Poppleton2026-02-16T16:10:51+00:00

Winter brings a flurry of action on the Trout in the Classroom front. Students across the state now have baby trout, called fry, swimming around in their tanks. Our education staff and volunteers have been busy traveling to all four corners of the state programming with our schools. Thanks to...

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MNTU JOINS LITIGATION OVER NITRATE CONTAMINATION TO PROTECT COLDWATER FISHERIES

Kristen Poppleton2025-01-28T23:57:50+00:00

On July 23, 2022, I helped report a massive fish kill on Rush Creek, one of my favorite local trout streams just three miles south of town. The massive die-off was the third one within a seven-year period, all within a 13-mile radius of my town.  And it wasn’t just...

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PRESS RELEASE: Environmental groups file lawsuit to ensure momentum to address nitrate pollution continues

Kristen Poppleton2025-04-04T19:06:59+00:00

DATE: 01/28/25   CONTACT: Sarah Horner, MCEA, shorner@mncenter.org, 612-868-3024 Saint Paul, Minn – Environmental groups filed a lawsuit Tuesday to fortify Minnesota’s commitment to addressing the longstanding nitrate pollution problem impairing drinking water in the southeastern region of the state as the federal administration changes hands. The suit was filed against the Minnesota...

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Volunteer Spotlight January 2025: Trout in the Classroom

Kristen Poppleton2025-01-30T21:06:49+00:00

By Amber Taylor, Education Manager As Trout in the Classroom students returned to school last week, the tiny alevin, or sac fry, that had been flopping around awkwardly on the bottom of the basket before they left had begun to swim! This is the third of four different developmental stages students...

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Macro of the Month January 2025: Scuds

Kristen Poppleton2025-01-13T16:34:02+00:00

Scuds are freshwater shrimp (bottom right) – a crustacean that lives among benthic invertebrates in the stream.

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Winter Habitat Preferences of Trout in the Driftless Area

Kristen Poppleton2025-04-04T19:07:06+00:00

By Dr. Jennifer Biederman The Driftless Area, spanning parts of Minnesota, Wisconsin, Iowa, and Illinois, is renowned for its spring-fed streams, cold water, and limestone geology. These unique environmental factors create ideal year-round conditions for trout. In streams with the most groundwater influence, both flows and water temperatures remain fairly constant...

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Minnesota Department of Agriculture Refuses to Protect State’s Environment From Pesticide Contamination 

Kristen Poppleton2025-04-04T19:07:17+00:00

Contacts:  Jesús Canchola Sánchez, NRDCAF, jcanchola@nrdc.org, (312) 847-6808  Sarah Horner, MCEA, shorner@mncenter.org, (612) 868-3024  Kristen Poppleton, MNTU, kristen.poppleton@mntu.org, (651) 332-0070  FOR IMMEDIATE RELEASE Agency denies rulemaking petition to remedy longstanding violations of Minnesotans’ environmental rights  SAINT PAUL, MN (December 19, 2024) – Today,...

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TOP MNTU MOMENTS 2024

Kristen Poppleton2025-01-30T21:06:58+00:00

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Recent Posts

  • Contact your Senators to protect the BWCAW
  • Community Science for Winter Anglers: Bugs Below Zero
  • Trout in the Classroom Update – February 2026
  • MNTU Habitat E-news: February 2026
  • An 8-Year Look at the MNTU Education Program

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