
Transient Non-Community (TNC) Public Water Systems
EH staff tests, inspects, and monitors public water systems that serve at least 25 patrons 60 days per year in Winnebago County. Such systems include: bars, restaurants, retail stores, churches, parks, and other water systems not served by municipal water systems. WCHD provides this service under contract with the Wisconsin Department of Natural Resources.
Public Water System Owners and Operators