Well Water Testing Program

The Health Department operates a State of Wisconsin Certified Water Lab for the bacterial analysis of both public and private well water supply. 

How can I tell if my water is safe to drink?
Step by Step Instructions for Well Water Sampling
Where can I get sample bottles for testing and what is the cost?

Fond du Lac County Health Department is located at the City/County Government Center on the 3rd floor

Office Hours: 8:00am – 4:30pm Monday through Friday
Phone: 920-929-3085
Fax: 920-929-3102
Email:
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