Aspen City Of
PWSID CO0149122 · Aspen, Colorado · serves 31,100 people · surface water source
B
Good
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-03-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2025-03-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-01-01 | Chlorine | MR | No | Resolved |
| 2025-01-01 | CARBON, TOTAL | MR | No | Resolved |
| 2023-02-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-03-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-03-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |