• 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
  • [POSTPONED] 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
  • 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
  • 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
  • School-Days-Off Camp: Watershed Wonders

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Our School-Days-Off Camps invite third- through fifth-grade students to spend a fun-filled day outdoors along White Clay Creek. The theme this month is Watershed Wonders.

  • Wild & Scenic Film Festival

    Upland Country Day School 420 W. Street Rd., Kennett Square, PA, United States

    Enjoy an evening of films that illustrate the earth’s beauty, show the challenges facing our planet, and highlight the communities working to protect it.

  • School-Days-Off Camp: Creek Critters

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Our School-Days-Off Camps invite third- through fifth-grade students to spend a fun-filled day outdoors along White Clay Creek. The theme this month is Creek Critters.

  • Science Open House Celebrating World Water Day

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Experience the thrill of real scientific exploration through live demos and hands-on experiments while discovering how to protect our precious water resources.

    Free
  • 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 road salt pollution in your local stream, collect a water sample and bring it to be tested.

  • School-Days-Off Camp: Fish Friends

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Our School-Days-Off Camps invite third- through fifth-grade students to spend a fun-filled day outdoors along White Clay Creek. The theme this month is Fish Friends.

  • School-Days-Off Camp: Plants and Pollinators

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Our School-Days-Off Camps invite third- through fifth-grade students to spend a fun-filled day outdoors along White Clay Creek. The theme this month is Plants and Pollinators.

  • School-Days-Off Camp: Animals All Around

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Our School-Days-Off Camps invite third- through fifth-grade students to spend a fun-filled day outdoors along White Clay Creek. The theme this month is Animals All Around.

  • Stroud Center Science Camp

    Stroud Water Research Center 970 Spencer Road, Avondale, PA, United States

    Throughout the week, campers will explore the Stroud Center’s forested campus along the creek, perform hands-on freshwater science experiments, and create nature-themed crafts.