Is Pinckneyville, Illinois tap water safe?
2 water systems report serving Pinckneyville. Your water depends on which one serves your address. Check your bill if unsure.
D
Pinckneyville
Serves 5,804 people · Surface water · Full report →
4 health-based violations in the last 5 years; 11 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Pinckneyville Correctional Center
Serves 2,470 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.