Delaware Co Rwd # 7
PWSID OK3002138 · Afton, Oklahoma · serves 400 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.7 ppt | — | 12/1/2025 |
| PFPeA | 3.2 ppt | — | 12/1/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-12-30 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |
| 2024-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Resolved |