City Of Oxford
PWSID MS0360011 · Oxford, Mississippi · serves 28,500 people · groundwater source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 72.2 ppt | 4 ppt | 3/3/2025 |
| PFOS | 33.7 ppt | 4 ppt | 9/22/2025 |
| PFPeA | 24.5 ppt | — | 3/3/2025 |
| PFPeA | 23.7 ppt | — | 9/22/2025 |
| 6:2 FTS | 22.9 ppt | — | 3/3/2025 |
| 6:2 FTS | 18.5 ppt | — | 9/22/2025 |
| PFHxA | 15 ppt | — | 3/3/2025 |
| PFHxA | 14.2 ppt | — | 9/22/2025 |
| PFHxS | 13.6 ppt | 10 ppt | 3/3/2025 |
| PFBS | 10.9 ppt | — | 9/22/2025 |
| PFBS | 10.4 ppt | — | 3/3/2025 |
| PFHxS | 7 ppt | 10 ppt | 9/22/2025 |
| PFBA | 5.6 ppt | — | 3/3/2025 |
| PFBA | 5.6 ppt | — | 9/22/2025 |
| PFBS | 4.7 ppt | — | 3/3/2025 |
| PFBS | 4.7 ppt | — | 9/22/2025 |
| PFOA | 4.4 ppt | 4 ppt | 3/3/2025 |
| PFOA | 4.3 ppt | 4 ppt | 9/22/2025 |
| PFBS | 4.2 ppt | — | 3/3/2025 |
| PFPeA | 3.9 ppt | — | 3/3/2025 |
| PFBS | 3.9 ppt | — | 9/22/2025 |
| PFHxA | 3.8 ppt | — | 3/3/2025 |
| PFHxS | 3.5 ppt | 10 ppt | 9/22/2025 |
| PFHxA | 3.4 ppt | — | 9/22/2025 |
| PFHpA | 3.4 ppt | — | 9/22/2025 |
| PFHxA | 3.3 ppt | — | 3/3/2025 |
| PFHxS | 3.3 ppt | 10 ppt | 3/3/2025 |
| PFPeA | 3.1 ppt | — | 3/3/2025 |
| PFPeA | 3 ppt | — | 9/22/2025 |
| PFHpA | 3 ppt | — | 3/3/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2022-07-01 | TTHM | MR | No | Resolved |
| 2022-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |