Is Patagonia, Arizona tap water safe?
2 water systems report serving Patagonia. Your water depends on which one serves your address. Check your bill if unsure.
A
Patagonia Water Department
Serves 819 people · Groundwater · 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).
B
Red Rock Acres HOA
Serves 23 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).