Corona
PWSID SD4600009 · Corona, South Dakota · serves 69 people · groundwater source
B
Good
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2023-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2023-08-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2023-08-01 | TTHM | MR | No | Resolved |