Is Menasha, Wisconsin tap water safe?
3 water systems report serving Menasha. Your water depends on which one serves your address. Check your bill if unsure.
A
Appleton Waterworks
Serves 74,511 people · Surface water · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Menasha Elec & Water Util
Serves 15,144 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
A
Harrison Utilities-Fka Waverly SD
Serves 5,500 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).