The first lake treatment of the season is scheduled for Wednesday, June 3, weather permitting.

This treatment will target Eurasian milfoil and Algae. Click the image below for a more detailed view.

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Please review the treatment postings for specific treatment areas, water-use restrictions, and any additional details before using the lake.Thank you for your cooperation as we work to maintain the health and enjoyment of Upper Straits Lake throughout the season.