• Celebrating 75 Years: Ruth Patrick and Her Legacy Study of the Conestoga

    Thaddeus Stevens College of Technology, Greiner Campus 599 Chesapeake St., Lancaster, Pennsylvania, United States

    Join us for a special lecture by Bern Sweeney, Ph.D., celebrating Ruth Patrick, Ph.D., and her groundbreaking 1948 study of the Conestoga River.

    Free
  • WATER/ROOTS: Assessing and Supporting Stream Health

    Kennett Library 320 E. State Street, Kennett Square, Pennsylvania, United States

    Learn how to assess and support stream health with Scott Ensign, Ph.D., assistant director, vice president, and research scientist at Stroud Water Research Center.

    Free
  • Salt Intrusion Lecture

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

    As sea levels rise, the threat is not just the swelling sea, but the encroaching salt that kills forests and affects farmable land.

    Free
  • 2025 Joan and Dick Stroud Memorial Lecture

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

    Discover what research in the canopy of Costa Rican cloud forests is revealing about the impact of climate change on these sensitive ecosystems.

    Free
  • 2026 Joan and Dick Stroud Memorial Lecture

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

    Learn how dams affect river health and public safety, why many have outlived their intended purposes, and how removal can help build more resilient communities and ecosystems.

    Free
  • Singing From Tree Tubes: Birds, Buffers, and Habitats

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

    Join us to learn how we’re working with Hawk Mountain Sanctuary and Franklin & Marshall University to improve bird habitat across our landscape.

    Free