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Clackamas County

Photo: Rose Clarke (Cropped from original)
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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.

Announcements

Extension Service closed on May 27

The Extension Service will be closed Monday, May 27, 2024 for the Memorial Day holiday. Read more...

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Visitor information

The Extension office is now open to the public. Hours are 8:00am- 4:30pm

Hours of operation

Mon - Fri: 8:00 am-4:30 pm

Contact us

Office fax
503-655-8636

Address
Clackamas County

200 Warner Milne Road
Oregon City, OR 97045
United States

Open address in Google Maps.

Upcoming events

May 18

4-H Western Gaming Pre-Fair

7:00 am - 4:00 pm Canby, OR - Registration closed.
May 18

Bigleaf Maple Field Day: Processing, Products, and Possibilities

8:00 am - 2:30 pm Oregon City, OR
May 18

Jam, Jelly, and Pectin Facts

9:00 am - 12:30 pm Oregon City, OR
May 18

Conifers of the PNW: Characteristics and natural history of conifers in the pine family

10:00 am - 12:00 pm Portland, OR

See more events

What we do

Discover ways to learn and get involved. Here are some highlights of our activities and specialties.

Activities for Youth

4-H empowers young people with hands-on learning experiences to help them grow and thrive. By creating a safe and welcoming environment, young people develop the skills needed to make a positive impact on the world around them.

Clackamas County

Family and Community Health

Our Family and Community Health team partners in communities to promote healthy nutrition, food safety and security, physical activity, behavioral health and well-being, emergency preparedness, community resilience, and more.

Clackamas County

Farm to School and school gardens in Clackamas County

We connect the cafeteria, classroom and community so kids, farmers, and communities thrive. OSU’s research-backed farm to school activities improve economic opportunities, public health, academic achievement, youth development and ecoliteracy in every county in Oregon.

Clackamas County

Forestry and Natural Resources

Our agents and specialists share knowledge about the latest techniques in natural resource management through educational programs and materials. We work with forest owners, foresters and other natural resource managers, educators ...

Clackamas County

Home Garden and Landscape

We provide research-based information for backyard gardeners and green industry professionals, including regional specific information.

Clackamas County

Open Campus

Open Campus provides local access to education through community-based partnerships and unique programming, meeting needs of the Oregon communities we serve.

Clackamas County

Learn more about what we do

Featured Content

Historic Molalla Log House finds new home at Hopkins Demonstration Forest

The house, which has stood for centuries in the foothills of the Cascades, is getting a new life – and the public will be learning about its rebirth thanks to the Oregon State University Extension Service.

Kimberly Jacobsen Nelson | Oct 1, 2019 | News story

News and impact

OSU Extension Small Farms Program among nation’s best

The program works toward improving small-farm horticultural production and small-scale livestock, poultry and forage production.

Lauren Gwin | Apr 2024 | Impact story

Extension research leads to change in the management of clover seed weevil

In collaboration with the Oregon Clover Commission, the Oregon State University weevil research team presented its results at four grower meetings and one OSU Extension-led workshop. Three Extension seed production reports were made available during 2020-2023.

Christy Tanner, Navneet Kaur | Apr 2024 | Impact story

OSU Extension provides leadership for statewide Outdoor School

The OSU Extension Service Outdoor School Program, created in 2017, crafted the program’s mission and vision, which is grounded in equity, diversity, access and inclusion.

Spirit Brooks | Mar 2024 | Impact story

See more news and impact stories

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Ask Extension is a way for you to get answers from the Oregon State University Extension Service. We have experts in family and health, community development, food and agriculture, coastal issues, forestry, programs for young people, and gardening.

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