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  • A TTF Watershed Partnership volunteers collecting a winter salt stream snapshot sample.

    Winter Salt Week 2026

    Join us for a week of virtual and in-person events dedicated to raising awareness around salt pollution and reduction solutions.

    Free
  • Little Four Mile Run Waterfall in Winter by Laura Zgleszewski

    Salt Pollution Water Testing Event in Harrisburg

    The Rotunda at the Pennsylvania State Capitol Complex N. 6th St. & Reily St., Harrisburg, Pennsylvania, United States

    If you live in the Harrisburg area and are worried about salt pollution in your local stream, collect a water sample and bring it to be tested.

    Free
  • TTF Watershed Partnership staff member measuring conductivity in winter salt stream snapshot samples.

    Winter Salt Snapshot 2026

    Volunteers throughout the Delaware River watershed and beyond will sample streams to tell the story of road salt in their communities.

    Free
  • White Clay Creek forested reach in winter by Tim Smith.

    Salt Pollution Water Testing Event in West Chester

    Borough of West Chester - Borough Hall 401 E Gay St., West Chester, Pennsylvania, United States

    If you live in the West Chester area and are worried about salt pollution in your local stream, collect a water sample and bring it to be tested.

    Free