Winter Haven Water Department
PWSID FL6531992 · Winter Haven, Florida · serves 87,537 people · groundwater source
F
Failing
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 6 ppt | 4 ppt | 12/19/2023 |
| PFOA | 5.9 ppt | 4 ppt | 12/19/2023 |
| PFOA | 5.7 ppt | 4 ppt | 4/16/2024 |
| PFOS | 5.4 ppt | 4 ppt | 4/16/2024 |
| PFOS | 5.2 ppt | 4 ppt | 10/3/2023 |
| PFOS | 5 ppt | 4 ppt | 4/16/2024 |
| PFBS | 4.9 ppt | — | 4/16/2024 |
| PFHxS | 4.5 ppt | 10 ppt | 4/16/2024 |
| PFHxS | 4.2 ppt | 10 ppt | 10/3/2023 |
| PFBS | 4.2 ppt | — | 10/3/2023 |
| PFHxS | 3.3 ppt | 10 ppt | 4/16/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2025-09-01 | E. COLI | MR | No | Resolved |
| 2025-09-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-09-01 | Revised Total Coliform Rule | MON | No | Archived |
| 2024-07-01 | E. COLI | MR | No | Unaddressed |
| 2024-07-01 | E. COLI | MR | No | Unaddressed |
| 2024-07-01 | E. COLI | MR | No | Unaddressed |
| 2024-02-01 | E. COLI | MR | No | Resolved |
| 2024-01-01 | E. COLI | MR | No | Resolved |
| 2023-12-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2023-12-01 | E. COLI | MR | No | Resolved |
| 2023-12-01 | E. COLI | MR | No | Resolved |
| 2023-11-01 | E. COLI | MR | No | Resolved |
| 2023-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-10-01 | E. COLI | MR | No | Resolved |
| 2023-10-01 | Revised Total Coliform Rule | RPT | No | Resolved |
| 2023-10-01 | E. COLI | MR | No | Resolved |
| 2023-07-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-06-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-06-01 | E. COLI | MR | No | Resolved |
| 2023-05-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-05-01 | E. COLI | MR | No | Resolved |
| 2023-04-01 | Revised Total Coliform Rule | MON | No | Resolved |