Working for clean water, healthy ecosystems and lasting quality of life in the Flathead watershed in northwest Montana.

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The Flathead Watershed

What you can do to protect Flathead Lake and clean water.

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  • Call to Action

    Support Needed Today for Invasive Mussel Bill

    Please voice support for HB 540 TODAY! This bill will help protect Flathead Lake, its watershed, and NW Montana from invasive mussels.

    A hearing on House Bill 540 will be held Wednesday, February 22 at 3 pm in the House Natural Resources Committee.  Rep. Mark Noland from Bigfork is sponsoring this bill.

    Please contact the members of the Natural Resources Committee TODAY! Here is a link to the members of the committee (click on each name to send an email).  You can also use the online message form here or leave a phone message for the entire committee at 406-444-4800 (7:30 am to 5 pm only), more information here. And, let your state Senator, Representative, and Govenor Bullock know you support this bill.

    Or if you can, attend the hearing in person! Find talking points here.

  • Oil and Water Don't Mix


    Learn about the threat of an oil train derailment and spill for the clean waters and unique landscapes of the Flathead Watershed in northwest Montana.

    Watch the video, share it, and get involved in the Flathead Lakers work to protect the Middle Fork Flathead River here!

  • Science on Tap-Flathead

    Join us March 7 at the Flathead Lake Brewing Co. for Jeff Mow, Superintendent of Glacier National Park!

    Visit for upcoming speakers and archived video of past events.

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Flathead Lake and Watershed

Click on the map for a larger image and to learn more about Flathead Lake and the Flathead Watershed.

Flathead Lakers P.O. Box 70 Polson, MT 59860 406-883-1346 Contact Us