Scheduled Events

April 19, 2025
  • OREGON WHITE OAK TREE SURVEY TRAINING April 19, 2025  10:00 am - 12:00 pm East Waluga Park Picnic Shelter, 15505 Quarry Road

    If you like Oregon white oaks, don’t miss this chance to participate in a community science project! The Oswego Lake Watershed Council (OLWC) has developed a simple tool for trained participants to survey Oregon white oaks throughout the City. Locating trees and collecting data on their size, condition and overall health helps to inform management decisions. While the City is undertaking an inventory of trees on City owned and managed properties, residents can work with OLWC to help us all develop a better understanding of the urban forest. Participants will gather at the picnic shelter for a brief introduction and follow along as the workshop hosts demonstrate how to use the survey tool and collect tree data, then set out to survey oaks throughout East Waluga Park with the hosts there to assist and answer questions. After the workshop, you’ll be trained to survey oaks on your own property or your neighbors’ with permission and a signed cooperative agreement that will be provided. This workshop is led by OLWC Project Coordinator, Rio Hybert, with assistance from the City’s contract arborist. Pre-registration is required and capacity is limited to 30 participants. Registered participants will receive an email a few days prior to the event with background information to review and instructions for downloading the survey tool to your phone or tablet. Please bring your charged device and wear close-toed shoes.

    Use this link to register: https://forms.gle/fCpwpQFzPQyPR3Mg6

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April 22, 2025
  • Join the Soil Your Undies Challenge! April 22, 2025  10:00 am - 10:30 am

    The Soil Your Undies Challenge is a fun way to measure microbial activities in your soil. This fun, easy, and impactful campaign helps test soil health by burying a new pair of cotton underwear and seeing how much they decompose over 60 days. 

    How to Participate:

    1. On April 22nd, bury a new pair of cotton underwear near root systems in your yard.
    2. On June 24th, dig up the underwear and take a photo of it.
    3. Join us on Saturday, June 28th for a virtual "Reveal" event to learn more about soil health.

    Free Cotton Underwear for All Registered Participants! All participants must register to receive a free pair of cotton underwear for the challenge. Even if you’ve participated in the past, we encourage you to join again! Register here!

    To learn more contact Megan Hill at megan@oswegowatershed.org or visit our website.

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April 26, 2025
  • OAK WOODLAND ECOLOGY WALK April 26, 2025  10:00 am - 11:30 am 14903 Westlake Drive, Lake Oswego

    Join Oswego Lake Watershed Council on an oak woodland walking tour. Explore native understory plants and flowers, discover a variety of birds, and see the progress being made to restore and enhance this valuable habitat, all while enjoying good company. Gloves and light refreshments will be provided. Sturdy close-toed shoes are recommended. This event is free and family-friendly. Visit this link for registration: https://forms.gle/Bok1QiLr5iKCCKYK7

    Saturday, April 26, 10 a.m. to 11:30 a.m. 

    Please park in Church parking lot, we have permission from owner.

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May 3, 2025
  • LAND CARE AT BETH RYAN NATURE PRESERVE May 3, 2025  1:00 pm - 3:00 pm 15400 Village Dr, Lake Oswego, OR 97034, USA

    Please note the change in start time! This event is in partnership with the Columbia Land Trust and Oswego Lake Watershed Council.The Beth Ryan Nature Preserve is owned and managed by Columbia Land Trust.  The Columbia Land Trust has worked on improving the trails and property for many years. The preserve is home to a diverse riparian and upland forest and serves as a great wildlife corridor! A group of invasive trees planted as a buffer have fallen during winter storms. This has created a great opportunity to care for native plants we planted in Fall. We are partnering to host this event to create more community involvement. Tools will be provided to restore the open area and create some native Oak habitat and we need your help! Please cross Summit Dr to enter the reserve by using the walking path. 

    Please park near intersection Village Dr. and Summit Dr and cross Summit Dr to enter the reserve by using the walking path.

    Planting requires volunteers to be able to bend over or kneel, but we can arrange alternate projects for those with different abilities or mobility issues. We will be working outdoors so please dress for the weather (long pants and layers are recommended). Sturdy, closed-toed shoes are required. Bring your own water bottle.  Tools, gloves, and training will be provided. Please bring any medication you may need (Asthma Inhaler, Epi-Pen, etc.) Children are welcome if accompanied by an attentive adult. Unfortunately, there is no bathroom on site. Please stop by, learn about native woodland ecology, and lend a hand as we enhance the habitat and the beautiful natural environment at Beth Ryan! 

    Registration is required! Please RSVP by using the link or emailing Rio Hybert at rio@oswegowatershed.org

    For more information and free registration, visit https://forms.gle/Mfs6bYawuTRJUCLz9

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May 9, 2025
May 13, 2025
May 14, 2025
  • Education & Outreach Committee Meeting May 14, 2025  4:30 pm - 5:30 pm

    The Committee explores community engagement in watershed health, develops outreach initiatives, plans events, and supports Lake Oswego School District sustainability programs. Join us virtually or contact Megan Hill at megan@oswegowatershed.org

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