Zion
PWSID IL0972000 · Zion, Illinois · serves 24,442 people · surface water source
A
Excellent
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | Consumer Confidence Rule | Other | No | Unaddressed |
| 2024-10-11 | Public Notice | Other | No | Resolved |
| 2023-10-01 | Lead and Copper Rule | MR | No | Resolved |