Whitley Co Water District
PWSID KY1180468 · Williamsburg, Kentucky · serves 9,825 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxA | 20 ppt | — | 7/9/2024 |
| PFHxA | 16 ppt | — | 1/9/2024 |
| PFPeA | 12 ppt | — | 7/9/2024 |
| PFOA | 10 ppt | 4 ppt | 7/9/2024 |
| PFPeA | 9.2 ppt | — | 1/9/2024 |
| PFOA | 8.1 ppt | 4 ppt | 1/9/2024 |
| PFBA | 7.3 ppt | — | 7/9/2024 |
| PFBA | 7 ppt | — | 1/9/2024 |
| PFOS | 4.6 ppt | 4 ppt | 7/9/2024 |
| PFHxA | 4.2 ppt | — | 10/15/2024 |
| PFBS | 4.1 ppt | — | 7/9/2024 |
| PFBS | 3.5 ppt | — | 1/9/2024 |
| PFHxA | 3.5 ppt | — | 4/16/2024 |
| PFPeA | 3.3 ppt | — | 10/15/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2023-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2022-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |