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  • 57th Annual Wissahickon Creek Clean Up

    Wissahickon Watershed

    Our inaugural Creek Clean Up was held in 1970 to coincide with the very first Earth Day! Join us in celebrating both events by helping clean the Wissahickon Creek, its tributaries, and local trails on Saturday, April 25th. This is the perfect volunteer event to get outside and show your support for a cleaner watershed. All volunteers choose a pre-assigned section of the Wissahickon Creek, its tributaries, or a section of trail. Maps (including parking, cleaning boundaries, and trash drop sites) can be found on the registration page. Please note that this is a self-guided volunteer outing and you will join other volunteers