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Welcome to WSU San Juan County Extension!

Washington State University San Juan County Extension is dedicated to strengthening the community by providing education, applied research and a connection to university-based information and resources. Impact is leveraged by training volunteers to deliver university-based programs. WSU Extension has had an active presence in San Juan County since 1919. Today, our county-based programs provide community education in agriculture; pest identification and management; noxious weed control; home horticulture; forest resource management; environmental stewardship; Strengthening Families Program 10-14 and 4-H youth development.


Subscribe to Our Newsletter

Check out our freshly baked quarterly newsletter! Subscribe to receive future newsletters for updates from individual programs and upcoming events!

Subscribe Summer 2022 05/02/2022 02/01/2022 11/01/2021


Click here to learn about upcoming Agriculture Program events.


County Programs

San Juan County Extension

221 Weber Way
Friday Harbor, WA 98250

8:30 am-12:00 pm; 1:00 pm-3:30 pm
Monday – Thursday
Closed Fridays

San Juan Co WSU Ext Logo
Fri 07

Noxious Weed Board Meeting

October 7 @ 8:30 am - 10:30 am
Tue 18

San Juan County WSU Master Gardener Annual Gardening Workshop Series

October 18 @ 12:00 pm - October 27 @ 3:00 pm
Thu 20

San Juan County WSU Master Gardener Annual Gardening Workshop Series

October 20 @ 12:00 pm - October 29 @ 3:00 pm
Nov 04

Noxious Weed Board Meeting

November 4 @ 8:30 am - 10:30 am

2021 SJC Extension Impact Report

Master Gardeners help solve plant problems

San Juan County 4-H Impact Report

Join the *new* San Juan County Farmer-to-Farmer Message Board