COVID-19 Risk Level for Multnomah County: High Risk
News
Displaying 1 - 20 of 34
Posted on
Temporarily unavailable due to system maintenance
Posted on
Information on tree roots and sidewalks.
Posted on
A brief review of tree parts and how a tree functions.
Posted on
Giant sequoia and coast redwood trees are often found in California. They can also be found growing in Portland's urban forest.
Blog post
Posted on
The Ailanthus altissima tree is commonly known as a Tree-of-Heaven. It can quickly grow to be a big problem. This is a guide to identify it.
Posted on
Learn about a selection of trees that keep their leaves all year, and do well in Portland.
Posted on
Are you interested in being an advocate for trees in your neighborhood? Portland Parks & Recreation's Urban Forestry needs neighbors who care for the trees of our community. The 2021 Neighborhood Tree Steward course will run from May 29 through June 11.
Updated
Subscribe to Tree Bark, Urban Forestry's digital newsletter featuring updates about upcoming events, tree regulations, tree giveaways, tree care, and more!
Posted on
PP&R staff continue working on more than 750 tree emergencies on public streets citywide. Here is an update and some helpful information for you.
Updated
Subscribe to Tree Bark, Urban Forestry's digital newsletter featuring updates about upcoming events, tree regulations, tree giveaways, tree care, and more!
News article
Updated
Urban Forestry storm response service level information
Posted on
News article
Posted on
Typically published twice a month, Urban Forestry's Tree Bark Newsletter now has both January 2021 editions ready to read.
News article
Posted on
New application forms, fees, and online application process available for Chemical Treatment and Street Tree Attachment Permit Applications
News article
Updated
A new ordinance updates the city’s tree policies to promote greater preservation of trees when development occurs in certain types of commercial zones and to promote the preservation of larger trees in other development situations.
News article
Posted on
Ready for a fun night of virtual tree trivia? Join your neighbors and compete with other Tree Teams in the ultimate challenge of urban tree knowledge. Tree enthusiasts of all ages and abilities welcome!
News article
Updated
During these challenging times, Portland Parks & Recreation’s Urban Forestry division has an update on how the City of Portland’s trees and tree infrastructure will continue to be managed.
News article
Updated
Updated
News article
Updated
See something we could improve on this page? Give website feedback.