Is Polk City, Iowa tap water safe?
2 water systems report serving Polk City. Your water depends on which one serves your address. Check your bill if unsure.
A
Polk City Water Supply
Serves 6,533 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 (2025).
A
Ciww ( Polk City)
Serves 25 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.