Is Warwick, Rhode Island tap water safe?
3 water systems report serving Warwick. Your water depends on which one serves your address. Check your bill if unsure.
B
Kent County Water Authority
Serves 94,107 people · Surface water · Full report →
No health-based violations in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).
A
Warwick-City of
Serves 73,289 people · Surface water · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Warwick-Potowomut
Serves 2,163 people · Surface water · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).