Is Fountain Hills, Arizona tap water safe?
1 water system report serving Fountain Hills. Your water depends on which one serves your address. Check your bill if unsure.
A
Epcor - Chaparral City
Serves 26,026 people · Surface water · Full report →
No health-based violations in the last 5 years; 4 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).