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Protecting and enhancing open space
Promoting awareness and appreciation of environmental issues
Promoting wise land use and management of natural resources
Preserving historic and cultural sites

Upcoming Events

  • Creek Exploration

    This program is full, registration is closed.

    6:30 - 8:30 p.m.

    Get your feet wet as we explore the Wissahickon Creek in our Four Mills Preserve. We will search the creek for aquatic life and learn how they help us understand the health of the creek.

  • Mill Open House & Dog Adoption

    1:00 p.m. - 4:00 p.m.
    Tour the only fully operational gristmill in Montgomery County! Guides will take you for a fascinating tour to see the mill in operation and give you a history of milling on the Wissahickon Creek. Exciting News: Lulu's Rescue will have a Meet & Greet on site with several sweet and adoptable dogs! They will be at the mill from 1 to 3 p.m.

  • 30th Annual Tex Mex 5k Race for Open Space

    7:00 p.m.
    Come for the race and stay for the party! Register to run the race or volunteer and enjoy dinner, music and a Tex Mex Margarita. Proceeds from the race support WVWA's mission to inspire and engage diverse communities of people in protecting, stewarding and enjoying the land and waterways of the Wissahickon Valley. 

  • Bird Walk

    7:30 a.m.
    Join us before you start your day for a 30-45 minute bird walk at Armentrout Preserve. We will meet every other month (second Tuesday) at 7:30 A.M to explore a variety of preserves over the year and will have the opportunity to see different birds throughout the seasons.

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Current News

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  • PennDOT to begin construction activities along the Wissahickon Creek and Green Ribbon Trail in Upper Dublin Township

  • EPA to perform Superfund Cleanup Activities in Wissahickon Creek

  • PennDOT Wetland Mitigation Project

A Healthy Wissahickon: We All Have a Part to Play from GreenTreks Network on Vimeo.

If you have a group who would like to view the movie, contact Jenn Bilger at jenn@wvwa.org.