Washington County

Arial photo of a rural airport at sunset


See the resources module below to find events, publications and more!

  • Job Openings

    • MU Extension has several job openings around Missouri as we extend our support network for counties.
      View openings near you.
Missouri map with Washington county highlighted

We bring Mizzou to you.

Through a network of county offices, the University of Missouri solves problems and engages with communities across all 114 counties and the City of St. Louis.

MU faculty, staff and elected council members, who live in your community, work with you to identify local interests and issues and then offer relevant programming and resources to meet the unique needs of you and your community.

Our job is to partner with communities to find solutions with credible, science-based information that will help you:

  • Grow safe and healthy food
  • Build and grow profitable businesses
  • Improve your health and relationships
  • Increase agricultural production
  • Update professional training in business, health and safety
  • Engage youth as valued, contributing citizens

Explore the MU Extension website and your county page to discover how MU Extension can enhance your life.


Callery Pear Awareness & Alternative Trees for Missouri

Proper Sprayer Calibration for Chemical Application

Soil Testing With A Shovel

Planting Potatoes

How to read a Pesticide label

Starting Seeds for Your Garden

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Contact us

MU Extension in Washington County
113 N. Missouri Street
Suite A
Potosi, MO 63664

Office hours:

8 a.m. to 4:30 p.m., Monday through Friday