Knox County Public Water & Sewer Dist 1
PWSID MO2024313 · Knox City, Missouri · serves 3,947 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 8.7 ppt | — | 5/15/2024 |
| PFBA | 7.1 ppt | — | 11/6/2024 |
| PFBA | 7.1 ppt | — | 11/6/2024 |
| PFBA | 7 ppt | — | 11/6/2024 |
| PFBA | 6.8 ppt | — | 11/20/2024 |
| PFBA | 6 ppt | — | 10/9/2024 |
| PFBA | 5.9 ppt | — | 9/9/2024 |
| PFBA | 5.1 ppt | — | 11/20/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-05-24 | Public Notice | Other | No | Unaddressed |
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Unaddressed |
| 2025-04-01 | TTHM | MR | No | Resolved |
| 2025-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2025-01-01 | TTHM | MR | No | Resolved |
| 2025-01-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2024-10-01 | Lead and Copper Rule | MR | No | Resolved |
| 2024-04-01 | TTHM | MR | No | Resolved |
| 2024-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2023-07-01 | TTHM | MR | No | Resolved |
| 2023-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |