State closes I-5 southbound at Rose Quarter for 5 weeks starting Sept. 11

Plan for major delays. More at i5rosequarter.org. Visit Shift Your Trip to keep Portland moving.

Portland is a Sanctuary City

Get Involved with Urban Forestry

Program

Urban Forestry hosts community events and workshops on a wide variety of tree topics.

Featured content

Volunteer with Urban Forestry

Subscribe to Tree Bark Newsletter

Explore Portland's Canopy

Join the Heritage Tree Volunteers

Become a Neighborhood Tree Steward

Plant Trees at Schools

Join your Neighborhood Tree Team

Celebrate Arbor Day

Attend the Annual Tree Summit

Contact

Urban Forestry Volunteer Coordination

ufvolunteers@portlandoregon.gov

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Related offices, programs, and projects

Tree Permits and Regulations

Urban Forestry Commission

Events

Tree Canopies in Your Neighborhood

We'll be at the Multnomah County Northwest Library on Saturday, September 12th!

September 12, 2026 1:00 pm 2:30 pm

Classes and activities

Find Your Flare! Preparing Young Trees for Planting

Help the Yard Tree Giveaway prepare trees to find their forever homes this fall! Knowing where the root flare is on your tree is one of the best ways to give a new tree its best chance to thrive.

September 18, 2026 4:00 pm 7:00 pm

Volunteer event

Arbor Day Tree Planting

Come Join APANO and Urban Forestry for tree planting at Arbor Day.

October 17, 2026

Portland Arbor Day 2026

Join us at Harrison park with APANO for Arbor Day, October 17, 2026!

October 17, 2026 10:00 am 2:00 pm

Community event

Past meetings and hearings

Yard Tree Giveaway Partnership: Application Information Session

March 18, 2025

More meetings and hearings

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