Monroe City Pws
PWSID MO2010538 · Monroe, Missouri · serves 2,500 people · surface water source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 5.4 ppt | — | 11/8/2023 |
| PFBA | 5 ppt | — | 12/18/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-04-01 | TTHM | MCL | Yes | Archived |
| 2026-04-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2026-01-01 | TTHM | MCL | Yes | Archived |
| 2026-01-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-10-01 | TTHM | MCL | Yes | Archived |
| 2025-10-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-10-01 | Simazine | MR | No | Resolved |
| 2025-10-01 | Atrazine | MR | No | Resolved |
| 2025-10-01 | LASSO | MR | No | Resolved |
| 2025-07-03 | Public Notice | Other | No | Resolved |
| 2025-07-02 | LEAD AND COPPER RULE REVISIONS | RPT | No | Resolved |
| 2025-07-01 | TTHM | MCL | Yes | Archived |
| 2025-07-01 | Total Haloacetic Acids (HAA5) | MCL | Yes | Archived |
| 2025-04-01 | TTHM | MCL | Yes | Archived |
| 2025-01-01 | TTHM | MCL | Yes | Archived |
| 2024-10-01 | TTHM | MCL | Yes | Archived |
| 2024-07-01 | TTHM | MCL | Yes | Archived |
| 2024-04-09 | Public Notice | Other | No | Resolved |
| 2024-04-01 | TTHM | MCL | Yes | Archived |
| 2023-10-01 | TTHM | MCL | Yes | Resolved |
| 2023-05-20 | Public Notice | Other | No | Resolved |
| 2023-01-01 | TTHM | MCL | Yes | Resolved |
| 2022-10-01 | TTHM | MCL | Yes | Resolved |
| 2022-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2022-04-01 | Simazine | MR | No | Resolved |
| 2022-04-01 | Atrazine | MR | No | Resolved |
| 2022-04-01 | LASSO | MR | No | Resolved |
| 2022-03-23 | Public Notice | Other | No | Resolved |