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Lake Treatment Update - June '26

Progressive Companies will be conducting a spot re-treatment before June 30, with work planned for this week. This treatment is limited in scope and is focused primarily on algae and isolated problem areas in low-flow sections of the lake, such as canals and protected bays.

Please note that this is not a lake-wide treatment, but rather a targeted effort to address areas where stagnant water conditions can promote algae growth.

🗓️ Upcoming Harvesting
Mechanical harvesting is currently targeted for the week of July 13, pending weather and contractor scheduling.

As always, please observe any posted restrictions associated with treated areas.

Thank you for your continued support in keeping Upper Straits Lake healthy and enjoyable for everyone.

(See the attached treatment map for details on the treatment areas.)

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©2025 Upper Straits Clean Lake Association.

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