Opa Locka, City Of
PWSID FL4131001 · Opalocka, Florida · serves 16,479 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 11 ppt | 4 ppt | 6/30/2023 |
| PFOS | 9.7 ppt | 4 ppt | 10/25/2023 |
| PFBA | 8.6 ppt | — | 10/25/2023 |
| PFBA | 8.5 ppt | — | 6/30/2023 |
| PFPeA | 6.1 ppt | — | 6/30/2023 |
| PFPeA | 5.8 ppt | — | 10/25/2023 |
| PFHxA | 4.5 ppt | — | 6/30/2023 |
| PFHxA | 4.2 ppt | — | 10/25/2023 |
| PFBS | 3.8 ppt | — | 6/30/2023 |
| PFHpA | 3.1 ppt | — | 6/30/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-09-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2025-06-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2024-06-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-12-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-11-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-10-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-09-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-07-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2023-07-01 | TTHM | MR | No | Archived |
| 2023-06-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-05-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-03-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2023-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2022-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2022-07-01 | TTHM | MR | No | Archived |
| 2022-07-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2022-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2022-04-01 | TTHM | MR | No | Archived |