Is Libertyville, Illinois tap water safe?
2 water systems report serving Libertyville. Your water depends on which one serves your address. Check your bill if unsure.
A
Libertyville
Serves 20,500 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Lcpw - Oak Terrace
Serves 45 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).