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Beaver Lake Beach A709SB

For algal toxin data please visit the State Toxic Algae web page and follow the “Find Lake” menu.

NOTE: Beaver Lake is monitored through a contract with the City of Sammamish and has a different sampling frequency. ALGAL TOXIN samples are only collected during bloom events and submitted through the Washington State Toxic Algae Program. For more information visit the Washington State Toxic Algae Program database website.
Washington Toxic Algae database