Mark Mattson

Mark Mattson

waterkeepermark.bsky.social

President Swim Drink Fish. Former Lake Ontario Waterkeeper. Lives in Great Lakes St Lawrence River watershed. Biinaagami

👤 Joined on 13 January 2025

1626

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1234

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470

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  • 13 Oca 2025, 00:29
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @waterkeepermark.bsky.social

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TK
09 October 2026 03:20

@waterkeepermark.bsky.social

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Swimming in a Great Lake is an incomparable experience and a great privilege. Let’s keep advocating to make that privilege available to everyone in a waterfront city or town.

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Meet the Candidates is tonight at 6:00. Come hear from those of us running for Wolfe Island Council and Frontenac Islands Mayor. Can't make it over? The evening streams live on YouTube. markmattson.ca/updates/meet...

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TK
01 October 2026 17:40

Sad state of lakes on #Vancouver Is. Most (Thetis, Elk, Beaver, Langford, Fuller, Quamichan) are closed by mid summer if not all year due to cyanobacteria. Crying shame.

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TK
23 September 2026 23:43

Mark, do you have any contacts in open water swimming event planning? Plse DM or reply here.. Thanks. (Know you from X. Thanks also for moving to Blsky.)

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