Malheur County Extension Service

Latest News

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10/25/16 Google Earth Pro Course
Enhancing Rangeland Awareness Cost $50
2017 4-H Enrollment
10/03/2016 4-H Enrollment Open
710 SW 5th Ave. Ontario, OR
710 SW 5th Ave. Ontario, OR


In Malheur County we offer research-based information to strengthen communities, improve lives & manage resources wisely with programs in 4-H Youth Development, Family & Community Health, Field Crops, Forage Crops & Livestock & Rangeland Managment.

OFFICE CLOSED 11/15-16/2016

Due to programming schedules of faculty and personal, there will not be staff available to keep the office open. Please contact our office by phone & leave a message, and someone will return your call as soon as possible.

OCDC 2016 Grower Survey:

This survey is to help the Oregon Child Development Coalition serve every eligible child in its Migrant and Seasonal Head Start program. All responses will be kept confidential. Thank you for participating!

Hot Topics & Seasonal Information:

Malheur County Extension staff and volunteers assist local residents through meetings, workshops, short courses, tours, demonstrations and publications. 

Contact us

Contact us: Monday-Friday from 8 am-12 PM & 1-5 pm.

Mission Statement 

The Oregon State University Extension Service engages the people of Oregon with research-based knowledge and education that focus on strengthening communities and economies, sustaining natural resources, and promoting healthy families and individuals.

Malheur County Extension
710 SW 5th Ave
Ontario, OR 97914
Phone - 541-881-1417
Fax - 541-889-8840

Free community events in Portland and Beaverton offer soil testing and more
New office offers meeting space for community
Miles Phillips brings a speciality in recreation-based tourism
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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