Johnstown Town Of
PWSID CO0162418 · Johnstown, Colorado · serves 27,295 people · surface water source
A
Excellent
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-08-01 | Surface Water Treatment Rule | MR | No | Resolved |