Join CorpsTHAT, the local Philadelphia Deaf Community and Wissahickon Trails in volunteering on Earth Day, Saturday, April 25th 2026 for the 57th Annual Wissahickon Creek Clean Up.

April 25th at 10:00 AM - 12:00 PM
Piszek Preserve-700 East Pennsylvania AVE Oreland, PA

We will be volunteering to clean up the section of creek in the Piszek Preserve near Wischman Ave to Pennsylvania Ave. All tools and gear will be provided but please wear clothes and shoes that are sturdy and can get dirty.

Learn more about the importance of keeping our waterways and environment clean, experience what kind of work our Conservation Crews do during the summer and give back to your local community!

Be sure to register using the form below to receive more information, updates and sign the participation waivers. Questions? Contact CorpsTHAT.

Learn more about Wissahickon Trails and their 57th annual Creek Clean up here.