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

Thinning, Pruning, and Fuels Reduction: Machine Mulching Demonstraton, Saturday, May 12, 2018, 9:00am-12:00pm, Schmidt Tree Farm, Beavercreek, OR

The Schmidts are in the process of thinning and pruning about 12 acres of young trees. Their strategy employs machine mulching of woody debris. For fuels reduction and disposal of thinning and pruning debris in your woodland, large mulching & chipping machines can be an effective and economical method for the job. Tour the Schmidt farm for a live demonstration of the machine process and learn how they established and managed their woodland for over 25 years.

Registration is required but there is no fee. Detailed directions will be provided to registered participants. To register or get more information, call 503-655-8631 or email       

Community Forestry Day, Saturday, May12, 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

Other forestry programs in the near future

Tree School

Tree School, March 24, 2018. Handouts and power points will be available for viewing soon. Please contact to get on the 2019 Tree School mailing list.

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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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