Ottawa, City Of
PWSID KS2005906 · Ottawa, Kansas · serves 12,604 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.7 ppt | — | 12/9/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2022-05-01 | Surface Water Treatment Rule | MR | No | Resolved |