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Study: Invasive carp hurt Mississippi River sport fishing
Scientists show how game fish populations have declined in area where carp are established — a worrisome omen for the St. Croix.
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Flexing Mussels, Part 3: A morning with the winged mapleleaf moms
Scientists try to help a species in danger of extinction, supporting reproduction with hopes to someday restore the mussels in the St. Croix and other rivers.
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Flexing Mussels, Part 2: Searching for St. Croix River spectaclecase
Elusive and endangered species finds refuge in rocky reaches, where biologists seek answers to guide protection.
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New stretches of St. Croix River and its tributaries declared impaired
State agency says nutrient levels exceed new standards, though the water has been improving in recent decades.
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Flexing Mussels, Part 1: Citizens scientists study special St. Croix creatures
U of MN researcher is joined by volunteer crew wading into mussel research.
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Conservation groups call for Minnesota to ban lead ammunition and fishing tackle
Petition to DNR says the toxic substance kills millions of birds and other animals each year, acceptable alternatives exist, and it’s time to act.
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Osceola Landing overhaul seeks balance at busy river access
National Park Service requests feedback for reconfiguring site to better handle growing and diverse uses.
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Proposed hog CAFO sparks debate in local township while county deliberates its next move
Community considers risks, protections, and power to protect local lands, waters, and neighbors.
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Five St. Croix River sites in Minnesota renamed to honor Walter Mondale
Ceremony at William O’Brien State Park celebrates initiative to honor the statesman on the banks of the river he helped protect.
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River Bum Blog: Wandering the headwaters and getting lost in time
One day in the northernmost corners of the St. Croix offers a lot to learn.

