Wilson Co Water & Wastewater
PWSID TN0000790 · Lebanon, Tennessee · serves 22,680 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxA | 17.1 ppt | — | 9/23/2025 |
| PFBS | 16.9 ppt | — | 9/23/2025 |
| PFPeA | 9.4 ppt | — | 9/23/2025 |
| PFBA | 8.6 ppt | — | 9/23/2025 |
| PFOA | 6.5 ppt | 4 ppt | 9/23/2025 |
| PFHxA | 5.6 ppt | — | 12/19/2024 |
| PFPeA | 4.7 ppt | — | 12/19/2024 |
| PFBS | 4.6 ppt | — | 12/19/2024 |
| PFPeA | 4.3 ppt | — | 9/23/2025 |
| PFHxA | 3.4 ppt | — | 9/23/2025 |
| PFHxA | 3.1 ppt | — | 6/18/2025 |
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 | TTHM | MCL | Yes | Resolved |
| 2023-01-01 | TTHM | MCL | Yes | Resolved |
| 2022-10-01 | TTHM | MCL | Yes | Resolved |