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Friends of the Upper Mississippi

Increase awareness of threats to the health of the Upper Mississippi River

Friends of the Upper Mississippi
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Home→Published 2024 → April

Monthly Archives: April 2024

Restoring an Ancient Legacy, Lake Sturgeon Thriving in Big Stone Lake

Posted on April 19, 2024 by KenVisger

Big Stone Lake, located on the South Dakota – Minnesota border was once home to abundant numbers of lake sturgeon. Many factors including over harvest and poor water quality led to an extirpated population of lake sturgeon by 1946. Currently … Continue reading →

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FIRST TEST FOR NEW POND KETTLES

Posted on April 19, 2024 by KenVisger

Last summer, we were fortunate to get funding to replace the kettles in ponds 12 and 13. The kettle is the concrete structure at the low point of the pond. As a pond drains, the fish gather in the kettle … Continue reading →

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Spring Walleye Spawning Preparation

Posted on April 17, 2024 by KenVisger

As spring approaches, hatchery staff are hard at work fixing and fine tuning any equipment that will be needed, come field season. This ranges from resupplying spawning kits to bagging dip nets to hemming hoop nets. During early April, hatchery … Continue reading →

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UPCOMING EVENTS AT THE HATCHERY

Posted on April 17, 2024 by KenVisger

UPCOMING EVENTS April 20th 10-2pm Party for the Planet –celebrate Earth Day @National Mississippi River Museum & Aquarium in Dubuque, IA May 18th 8:30-12pm Kids Fishing Day Event @ Genoa NFH Youth 5-12 years old, take home 3 Rainbow Trout … Continue reading →

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