Berwyn
PWSID IL0310210 · Berwyn, Illinois · serves 57,250 people · surface water source
B
Good
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | TTHM | MR | No | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2026-01-01 | Lead and Copper Rule | MR | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2025-04-01 | TTHM | MR | No | Resolved |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |