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11/15/2025 Tree Planting Event on Sammamish River, Woodinville

Click here to sign up!
Join Mid Sound Fisheries Enhancement Group on the King County Parks-owned West Sammamish River Trail to restore salmon habitat.
We will spend the event time digging up the roots of invasive species currently growing on the riverbank, and then planting native trees and shrubs in the spaces we clear. We will add blue grow-tubes to all plants to protect them from deer grazing and add mulch rings to insulate their roots for the upcoming cold season.
Upon signing up you will receive a confirmation email. On November 12th, the Wednesday before the event, Molly, the Mid Sound Fisheries staff member leading your event, will send a reminder email with event logistics on site access, what to pack, and all other necessary information.
For participants under 18: if you plan to volunteer without your parent/ guardian and this is your first time volunteering with Mid Sound Fisheries, please print and fill out the King County Parks Youth Waiver Form attached to Molly’s Wednesday email and bring it with you to the event!