Mdwasa - Main System
PWSID FL4130871 · Miami, Florida · serves 2,377,460 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| 6:2 FTS | 190 ppt | — | 12/20/2023 |
| 6:2 FTS | 128.9 ppt | — | 5/15/2024 |
| PFHxA | 58 ppt | — | 12/20/2023 |
| PFPeA | 56 ppt | — | 12/20/2023 |
| PFHxA | 53.2 ppt | — | 5/15/2024 |
| PFPeA | 43.9 ppt | — | 5/15/2024 |
| PFOS | 33 ppt | 4 ppt | 12/20/2023 |
| PFOS | 29.9 ppt | 4 ppt | 5/15/2024 |
| PFBA | 22 ppt | — | 12/20/2023 |
| PFHpA | 20 ppt | — | 12/20/2023 |
| PFHpA | 19.7 ppt | — | 5/15/2024 |
| PFBA | 19 ppt | — | 5/15/2024 |
| PFOS | 16 ppt | 4 ppt | 5/15/2024 |
| PFOA | 14 ppt | 4 ppt | 12/20/2023 |
| PFOS | 12 ppt | 4 ppt | 12/20/2023 |
| PFOS | 12 ppt | 4 ppt | 12/20/2023 |
| PFBA | 12 ppt | — | 5/15/2024 |
| PFPeA | 11 ppt | — | 12/20/2023 |
| PFPeA | 11 ppt | — | 5/15/2024 |
| PFBA | 11 ppt | — | 5/15/2024 |
| PFOS | 11 ppt | 4 ppt | 5/15/2024 |
| PFOA | 10.7 ppt | 4 ppt | 5/15/2024 |
| PFPeA | 10 ppt | — | 5/15/2024 |
| 8:2 FTS | 9.6 ppt | — | 5/15/2024 |
| PFHxS | 9.4 ppt | 10 ppt | 12/20/2023 |
| PFBA | 9.3 ppt | — | 12/20/2023 |
| PFBA | 8.5 ppt | — | 12/20/2023 |
| PFPeA | 8.2 ppt | — | 12/20/2023 |
| 8:2 FTS | 8.2 ppt | — | 12/20/2023 |
| PFHxS | 8.2 ppt | 10 ppt | 5/15/2024 |
| PFHxA | 8 ppt | — | 5/15/2024 |
| 6:2 FTS | 7.9 ppt | — | 5/15/2024 |
| PFHxA | 7.2 ppt | — | 5/15/2024 |
| PFHxA | 6.9 ppt | — | 12/20/2023 |
| PFNA | 6.5 ppt | 10 ppt | 12/20/2023 |
| PFHxA | 5.6 ppt | — | 12/20/2023 |
| PFOA | 4.9 ppt | 4 ppt | 12/20/2023 |
| PFOA | 4.8 ppt | 4 ppt | 5/15/2024 |
| PFNA | 4.7 ppt | 10 ppt | 5/15/2024 |
| PFBS | 4.6 ppt | — | 5/15/2024 |
| PFBS | 4.5 ppt | — | 12/20/2023 |
| PFOA | 4.4 ppt | 4 ppt | 5/15/2024 |
| PFOA | 4.4 ppt | 4 ppt | 12/20/2023 |
| PFBS | 4.3 ppt | — | 5/15/2024 |
| PFBS | 4.1 ppt | — | 12/20/2023 |
| PFHpA | 4 ppt | — | 5/15/2024 |
| PFBS | 4 ppt | — | 5/15/2024 |
| PFHpA | 3.7 ppt | — | 5/15/2024 |
| PFHpA | 3.3 ppt | — | 12/20/2023 |
| PFBS | 3.2 ppt | — | 12/20/2023 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-04-01 | Total Haloacetic Acids (HAA5) | MR | No | Archived |
| 2024-04-01 | TTHM | MR | No | Archived |
| 2023-12-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-10-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-10-01 | Total Haloacetic Acids (HAA5) | MR | No | Resolved |
| 2023-10-01 | TTHM | MR | No | Resolved |
ZIP codes served
330313303233033331013310933116331223312533126331273312833129331303313133132331333313433135331363313733138331393314033141331423314333144331453314633147331493315033151331523315333154331553315633157331583316033161331623316533166331673316833169331703317233173331743317533176331773317833179331803318133182