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Get Involved

There are numerous ways for you to get involved in preventing an introduction of quagga or zebra mussels to Clear Lake and neighboring water bodies in the County of Lake.

Upcoming project webinars and presentations

We hosted a webinar on Thursday, February 2, 2023 from 10am-10:451am to discuss this project. The video recording can be viewed by clicking on the video to the right.

An evening webinar was also held February 22, 2023 at 6pm.

Keep your boat clean, drained, and dry, and inspect everything prior to launch and before leaving the water.
Get your mussel prevention sticker!

If you intend to boat at Clear Lake, and you are a resident of the county, get your annual mussel prevention sticker. If you're a non-resident, get your monthly mussel inspection sticker. Visit for more information.

Spread the message, not the mussels!

Invasions of quagga and zebra mussels are costing communities across the United States millions of dollars annually - help spread the word about the devastating effects of invasive mussels and what everyone can do to prevent their spread.

How is the funding from the sale of
mussel prevention stickers spent?
Mussel Sticker at work flyer dec 2020.jpg
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