Palm Beach County Water Utilities
PWSID FL4504393 · West Palm Beach, Florida · serves 671,114 people · groundwater source
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Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 20 ppt | 4 ppt | 5/12/2025 |
| PFOS | 18 ppt | 4 ppt | 11/6/2024 |
| 6:2 FTS | 13 ppt | — | 11/6/2024 |
| PFOS | 12 ppt | 4 ppt | 8/8/2025 |
| PFOA | 9 ppt | 4 ppt | 5/12/2025 |
| PFOS | 9 ppt | 4 ppt | 11/6/2024 |
| PFPeA | 7.7 ppt | — | 8/8/2025 |
| PFOA | 7.3 ppt | 4 ppt | 11/6/2024 |
| PFOA | 7.3 ppt | 4 ppt | 8/8/2025 |
| PFPeA | 7.1 ppt | — | 11/6/2024 |
| PFPeA | 6.7 ppt | — | 5/12/2025 |
| PFHxA | 6.5 ppt | — | 8/8/2025 |
| PFHxS | 6.4 ppt | 10 ppt | 5/12/2025 |
| PFPeA | 6.2 ppt | — | 11/6/2024 |
| PFHxS | 6.2 ppt | 10 ppt | 11/6/2024 |
| PFOA | 6.1 ppt | 4 ppt | 11/6/2024 |
| PFBS | 6.1 ppt | — | 8/8/2025 |
| PFHxA | 5.7 ppt | — | 5/12/2025 |
| PFHxA | 5 ppt | — | 11/6/2024 |
| PFBA | 5 ppt | — | 8/8/2025 |
| PFHxA | 4.9 ppt | — | 11/6/2024 |
| PFBS | 4.9 ppt | — | 5/12/2025 |
| PFBS | 3.9 ppt | — | 11/6/2024 |
| PFHxS | 3.9 ppt | 10 ppt | 8/8/2025 |
| PFBS | 3.7 ppt | — | 11/6/2024 |
| PFHpA | 3.1 ppt | — | 8/8/2025 |
| PFHpA | 3 ppt | — | 5/12/2025 |
| PFHxS | 3 ppt | 10 ppt | 11/6/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2024-05-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2024-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-12-01 | Revised Total Coliform Rule | MCL | Yes | Resolved |
| 2023-12-01 | Revised Total Coliform Rule | RPT | No | Resolved |
ZIP codes served
330653313733323334013340233403334043340533406334073340833409334103341133412334133341433415334163341733419334203342133422334243342533426334273342833431334323343333434334353343633437334443344533446334493346033461334623346333464334663346733469334703347133472334733347433478334803348333484334863348733496