Washington State University’s Columbia County Extension Office and staff connect the people of Columbia County to the research and knowledge base of the state’s land grant research university. This knowledge base provides solutions to local issues and concerns while stimulating the local economy. Our county-based faculty work with partners in the local communities to provide educational programs and leverage the broad resources of a major university to create a positive future for the residents of Columbia County.
Contact Columbia County Extension
Listed as:
Cooperative Extension
Contact Columbia County Extension
137 E. Main Street
Dayton, WA 99328
Phone: (509) 382-4741
Fax: (509) 382-4742
Service Area
Services provided in:
- Columbia County, Washington