Is Mount Sterling, Illinois tap water safe?
2 water systems report serving Mount Sterling. Your water depends on which one serves your address. Check your bill if unsure.
A
Mount Sterling
Serves 3,271 people · Groundwater · 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 (2024).
A
Western Il Correctional Center
Serves 1,600 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.