Time Sensitive Information for Knife Lake Property Owners

Public Notice – Information provided by the Knife Lake Improvement District

Dear Knife Lake Property Owner,

Please be advised that during May 14-31, 2026, Central Minnesota Aquatics will treat limited areas of Knife Lake for the control of the invasive aquatic plant curly-leaf pondweed. Treatment will be accomplished by using Aquathol K and/or Hydrothol 191 and/or Flumioxazin, which are Minnesota DNR and EPA approved products.

If you do NOT want treatment to occur within 150 feet in front of your shoreline property on Knife Lake you can notify Central Minnesota Aquatics, Inc. at (218) 963-7345 prior to May 14, 2026.

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