Morrison Town Of
PWSID CO0130085 · Morrison, Colorado · serves 9,887 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxA | 4.4 ppt | — | 8/9/2023 |
| PFHxA | 3.4 ppt | — | 11/6/2023 |
| PFHxA | 3.3 ppt | — | 2/14/2023 |
| PFBS | 3 ppt | — | 6/7/2023 |
| PFHxA | 3 ppt | — | 6/7/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-01-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2025-01-01 | Interim Enhanced Surface Water Treatment Rule | MR | No | Resolved |
| 2023-03-01 | Surface Water Treatment Rule | MR | No | Resolved |
| 2023-03-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Chlorine | MR | No | Resolved |
| 2022-07-01 | Surface Water Treatment Rule | MR | No | Archived |
| 2022-07-01 | Combined Uranium | MR | No | Resolved |