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...
DATE: 01/28/25 CONTACT: Sarah Horner, MCEA, [email protected], 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...
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...
Scuds are freshwater shrimp (bottom right) – a crustacean that lives among benthic invertebrates in the stream.
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...
Contacts: Jesús Canchola Sánchez, NRDCAF, [email protected], (312) 847-6808 Sarah Horner, MCEA, [email protected], (612) 868-3024 Kristen Poppleton, MNTU, [email protected], (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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By Dr. Jennifer Biederman If there is one thing that many degraded streams across Minnesota have in common, it’s a lack key habitat types that support trout of all stages and ages. Many degraded streams lack riffle habitat. These shallow, fast-flowing sections of a stream, characterized by their choppy water surface...
by Dr. Jennifer Biederman Riffle habitats in trout streams are essential little ecosystems that provide an ideal environment for aquatic macroinvertebrates, which are small, aquatic organisms that play a crucial role in freshwater ecosystems – and the most important food source of stream dwelling trout in Minnesota. What is a riffle?...
