Trees and Forests

Picnic and Tour at Camp Adams - May 6, 2017
Picnic and Tour at Camp Adams - May 6, 2017
Riparian Demonstration workshop - September 2017
Riparian Demonstration workshop - September 2017
Christmas Tree Cover Crop workshop - June 2017
Christmas Tree Cover Crop workshop - June 2017

Announcement Items

Woodland Notes Newsletter Spring 2018 edition now available

Tree School

Tree School, March 24, 2018. Registration is now closed. Please contact about any available seats in classes.

Community Forestry Day, Saturday, March 10, 2018, 8:30 am - 2:30 pm. Hopkins Demonstration Forest, 16750 S. Brockway Rd., Oregon City. Let us know you are coming to add you to our lunch count at 503-655-8631 or If you need more information email Peter Matzka at

Citizen Fire Academy - Protect Your Home From Wildfire. Saturday, April 7, 2018, 9:00 am - 3:00 pm. Communities are at risk for wildfire in Oregon. Join us for a one-day workshop where the focus will be on your defense strategy: the area within 200 feet of your home. Cost for the full program is $15/person or $20/family. Email for the link or for more information contact Glenn at

Other forestry programs in the near future

Get Help:

Christmas Trees
Home Landscape

Introduction to Clackamas Extension Forestry

We provide woodland owners, land managers, youth, and the general public with objective, research-based information and educational resources to help them make informed decisions. We bring state and national expertise to the community through our affiliation with the OSU Forestry and Natural Resources Extension Program and the OSU College of Forestry. We work collaboratively with many community organizations that have a shared interest in our region's forests, including soil and water conservation districts, watershed councils, landowner organizations, school districts and state agencies.

Extension Publications

Natural Resources

Field Research

Field Research addresses local problems and needs.

Forest Landowner Resources

Service Provider Lists: up-to-date lists of contractor services

Forest landowner resources

Office and field consultations and visits.

Get involved

Find us on Facebook: OSU Forestry and Natural Resources Extension

Master Woodland Manager: volunteer training and community service


Demonstration and learning forests

Hopkins near Beavercreek and Ram's Dell near Dickey Prairie.

Frequently Asked Questions

(FAQs). See if yours is here!

Oregon Small Woodlands Association Annual Meeting
June 13, 3:00 – June 15, 2013
Roseburg, OR
OSWA’s 53rd Annual Meeting will be hosted by OSWA’s Douglas County Chapter at the Douglas County Fairgrounds. The theme is “Family forests our Legacy our Future – It’s a Family Thing”. The OSWA schedule includes: Thursday, June 13, OSWA Board meeting Friday, June 14, Program and Annual Membership meeting Saturday, June 15, Outstanding Tree Farmer of the Year and Howdy Neighbor woods tour Registration required. Contact OSWA for more information at 503-588-1813.
Field tour of Meripah Woodland
June 26, 2013
6:00 pm – 9:00 pm Twilight Tour
Estacada, OR
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