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The City of Portland, Oregon

Portland Parks & Recreation

Healthy Parks, Healthy Portland

Phone: 503-823-7529

1120 SW Fifth Avenue, Portland, OR 97204

More Contact Info

Register for Tree Inventory Workdays

The 2019 Inventory season is here!

Check out the calendar below and sign up for a workday in a park near you! All workdays take place on Saturdays. Registration starts at 8:00am and inventory begins promptly at 8:30am. All workdays end at 12pm. Workdays are held rain or shine.

Questions about registering? Email

Date Workday Address Registration Link
7/20/2019 Woodstock Park SE 49th Avenue and Steele Street Register here
7/27/2019 Pearl District Parks The Fields Park, NW 11th Avenue and Overton Street Register here
8/3/2019 Hillsdale Park SW Dosch Road and Flower Terrace Register here
8/10/2019 Sellwood Riverfront Park 1221 SW Oaks Park Way Register here
8/17/2019 Mt. Scott Park SE 72nd Avenue and Harold Street Register here
8/24/2019 Sellwood Park SE 7th Avenue and Malden Street Register here

Team Leaders: Looking for an opportunity to inventory in some of Portland's wilder and more unconventional parks? Join us for Team Leader Thursdays, where we choose a different, usually wilder, park each week to collect those hard-to-inventory trees! See our event calendar here for more details.