Telluride Town Of
PWSID CO0157800 · Telluride, Colorado · serves 7,900 people · surface water source
F
Failing
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2025-07-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-07-01 | Chlorine | MR | No | Resolved |
| 2025-03-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-02-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-01-04 | Public Notice | Other | No | Resolved |
| 2024-12-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-12-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-12-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-12-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-11-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-11-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-10-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-10-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-10-01 | Chlorine | MR | No | Resolved |
| 2024-09-13 | Public Notice | Other | No | Resolved |
| 2024-09-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-09-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-08-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-08-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-08-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-07-01 | Surface Water Treatment Rule | TT | Yes | Resolved |
| 2024-07-01 | Chlorine | MR | No | Resolved |
| 2024-02-01 | E. COLI | MR | No | Resolved |
| 2024-01-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2024-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-12-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-09-01 | E. COLI | MR | No | Resolved |
| 2023-07-01 | E. COLI | MR | No | Resolved |
| 2023-05-01 | E. COLI | MR | No | Resolved |
| 2023-04-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-04-01 | Chlorine | MR | No | Resolved |
| 2023-04-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-04-01 | E. COLI | MR | No | Resolved |
| 2023-02-16 | Long Term 2 Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2022-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-02-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2022-01-01 | Chlorine | MR | No | Resolved |