Aquatic Invasive Species
Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Clean Boats, Clean Waters Contacts

Saint Croix River -- St. Croix Falls Lions Park

Location:

Indianhead Flowage has the following aquatic invasive species:
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Yellow Iris, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
09/12/2026Bass LakeSaint Croix County0Information Not Available
09/12/2026Sand Lake (same boater as above)Washburn County0Information Not Available
09/12/2026North Twin LakeWashburn County0Information Not Available
09/04/2026Bone LakePolk County0Information Not Available
07/24/2026Long Trade LakePolk County0Information Not Available
07/03/2026Dwight LakePolk County0Information Not Available
07/02/2026Cedar LakePolk County0Information Not Available
06/26/2026Lake Vermilionx-Minnesota0Information Not Available
06/26/2026Wapogasset LakePolk County0Information Not Available
06/06/2026Chisago Lakex-Minnesota0Information Not Available
06/06/2026Bone LakePolk County0Information Not Available
07/26/2025White Bear Lakex-Minnesota0Information Not Available
08/13/2021Deer Lake Polk County0Information Not Available
08/13/2021Cross Lakex-Minnesota0Information Not Available
08/13/2021Cross Lakex-Minnesota0Information Not Available
08/13/2021Deer Lake Polk County0Information Not Available
07/29/2021Namekagon River Washburn County0Information Not Available
07/29/2021Namekagon River Washburn County0Information Not Available
07/23/2021Lake Wapogasset Polk County0Information Not Available
07/23/2021Lake Wapogasset Polk County0Information Not Available
07/17/2021Namekagon River Washburn County0Information Not Available
07/17/2021Namekagon River Washburn County0Information Not Available
07/17/2021Deer LakePolk County0Information Not Available
07/17/2021Deer LakePolk County0Information Not Available
07/02/2021Namekagon River Burnett County0Information Not Available
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