Welcome to Clackamas County

Latest News

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4-H State Fair Help Needed
Oregon 4-H Ambassadors invite everyone to come to Salem on Saturday, July 16th for a State Fair Spruce Up Party. Lots of help is needed to get ready for State Fair! Great Community Service opportunity!

Serving Clackamas County Residents since 1917

 The Oregon State University Extension Service provides objective, researched-based knowledge and education that strengthens local economies, sustains natural resources, and promotes healthy communities, families, and individuals. Clackamas County Extension serves local citizens with programs in:

Our office will be closed in observance of Independence Day, Monday, July 4th, 2016


Our faculty, staff and volunteers provide:

  • Answers to questions and give advice by telephone, in person and email.

  • Informational tours, conferences, short courses, workshops and demonstrations.

  • Publications with specific research-based information on a variety of subjects.

  • Links to hundreds of research-based publications on our website.

Find us at:

200 Warner Milne Rd

Oregon City, OR 97045

503-655-8631 (phone)

503-655-8636 (fax)


Upcoming Events

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Jul. 13, 2016 4:00pm - 7:00pm
Invitation with details of event
Jul. 20, 2016 9:00am - 1:00pm
Are you interested in learning more about managing vegetable insect pests on your farm?   …
Jul. 29, 2016 2:00pm - 4:00pm
Every last Friday of the month, from May through October, North Willamette Research and Extension …
Jul. 29, 2016 2:00pm - 4:00pm
Summer is a great time to see activities on the farm.  Monthly tours will travel …
Aug. 10, 2016 (all day)
Orchardists can minimize damage through integrated pest management
Attendees get to sample sauces, teas and vegan fish sauce
Too early to assume energy development is benign
Oregon's Agricultural Progress
The research magazine for Oregon State University Agricultural Experiment Station
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Ask an Expert
Addressing real-life questions with research-based answers... Ask an Expert at Oregon State University.
OSU Extension Catalog
The Catalog is the source for current, peer-reviewed, research-based learning materials published by OSU Extension.
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