• Beaver Survey

    We are looking for the next Community Science superstars for the Johnson Creek Watershed Council’s Beaver Surveys! Can you believe we are headed into our tenth year of surveys! Join teams of 3-4 volunteers on a survey by walking a 1-mile long reach of the creek to map and collect data on beaver dams and […]

  • 2025 Salmon Survey Orientation

    This event is full and registration is closed! Johnson Creek is the only salmon bearing tributary in Eastern Portland! JCWC documents the distribution of salmon species and spawning activity throughout the watershed to inform restoration efforts and to share with our scientific partner organizations. Salmon are integral to the Pacific Northwest and to Johnson Creek. […]

  • 10th Annual Science Symposium

    This year’s symposium highlights the latest research and restoration projects shaping Johnson Creek and its surrounding ecosystems. From amphibian field guides to floodplain and wetland restoration, long-term data analysis, and the Confluence Project, presenters will share discoveries that reveal how our watershed is changing—and what that means for the future. Come learn from local scientists, […]

  • Dragonfly Surveys

    Help us document dragonfly and damselfly species throughout the Johnson Creek Watershed! Odonates (dragonflies and damselflies) are not only beautiful to look at- they are important indicator species in aquatic areas, like the riparian zone along Johnson Creek! Entomologist extraordinaire Zee Searles Mazzacano from CASM Environmental will train volunteers in survey protocol and identification skills. […]

  • Dragonfly Day Bioblitz

    Rescheduled - June 13, 1:00-3:00pm  - register for updates Dragonfly Day Bioblitz! We’re celebrating our favorite flying friends with a bunch of fun activities that kids and adults will enjoy! Join us on Saturday, June 6th from 1pm - 3pm at Tegart Ponds in SW Gresham. You can… Add dragonflies and damselflies to our iNaturalist […]