Highwood
PWSID IL0970550 · Highwood, Illinois · serves 5,335 people · surface water source
A
Excellent
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Lead and Copper Rule | MR | No | Unaddressed |
| 2025-07-01 | Lead and Copper Rule | MR | No | Unaddressed |