HOLTVILLE WATER SYSTEM
PWSID: AL0000540 · DEATSVILLE, AL · Serving 12,600 people
Type: CWSOwner: LSource: SW
Exceeds MCL
One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.
Key contaminants vs MCL
PFOA17 ppt(MCL: 4 ppt)
PFOS18 ppt(MCL: 4 ppt)
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31
Detection summary
7
PFAS compounds detected
62 ppt
Highest single detection
2023-09-11
Latest sample date
complete
Data completeness
All PFAS detection results
Source: EPA UCMR5 (UCMR5)
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| NEtFOSAA | ND | — | Below MRL | 2023-12-04 |
| PFDA | ND | — | Below MRL | 2024-03-18 |
| PFHxS | ND | 10 | Below MRL | 2024-03-18 |
| PFNA | ND | 10 | Below MRL | 2024-03-18 |
| NEtFOSAA | ND | — | Below MRL | 2023-09-11 |
| PFDoA | ND | — | Below MRL | 2024-03-18 |
| HFPO-DA | ND | 10 | Below MRL | 2023-12-04 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2023-12-04 |
| PFPeS | ND | — | Below MRL | 2023-12-04 |
| PFUnA | ND | — | Below MRL | 2023-12-04 |
| NFDHA | ND | — | Below MRL | 2023-12-04 |
| PFDoA | ND | — | Below MRL | 2023-12-04 |
| PFDA | ND | — | Below MRL | 2023-12-04 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2023-12-04 |
| 6:2 FTS | ND | — | Below MRL | 2023-12-04 |
| 4:2 FTS | ND | — | Below MRL | 2023-12-04 |
| 8:2 FTS | ND | — | Below MRL | 2023-12-04 |
| PFMPA | ND | — | Below MRL | 2023-12-04 |
| PFEESA | ND | — | Below MRL | 2023-12-04 |
| PFHpS | ND | — | Below MRL | 2023-12-04 |
| PFHxS | ND | 10 | Below MRL | 2023-12-04 |
| ADONA | ND | — | Below MRL | 2023-12-04 |
| PFNA | ND | 10 | Below MRL | 2023-12-04 |
| PFMBA | ND | — | Below MRL | 2023-12-04 |
| PFTA | ND | — | Below MRL | 2023-12-04 |
| PFTrDA | ND | — | Below MRL | 2023-12-04 |
| NMeFOSAA | ND | — | Below MRL | 2023-12-04 |
| lithium | ND | — | Below MRL | 2023-12-04 |
| PFHxS | ND | 10 | Below MRL | 2023-03-07 |
| PFHpS | ND | — | Below MRL | 2023-03-07 |
| PFPeS | ND | — | Below MRL | 2023-03-07 |
| NFDHA | ND | — | Below MRL | 2023-03-07 |
| PFEESA | ND | — | Below MRL | 2023-03-07 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2023-03-07 |
| PFUnA | ND | — | Below MRL | 2023-03-07 |
| HFPO-DA | ND | 10 | Below MRL | 2023-03-07 |
| lithium | ND | — | Below MRL | 2023-03-07 |
| PFNA | ND | 10 | Below MRL | 2023-03-07 |
| NEtFOSAA | ND | — | Below MRL | 2023-03-07 |
| 6:2 FTS | ND | — | Below MRL | 2023-03-07 |
| NMeFOSAA | ND | — | Below MRL | 2023-03-07 |
| PFDA | ND | — | Below MRL | 2023-03-07 |
| PFDoA | ND | — | Below MRL | 2023-03-07 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2023-03-07 |
| PFMBA | ND | — | Below MRL | 2023-03-07 |
| 4:2 FTS | ND | — | Below MRL | 2023-03-07 |
| 8:2 FTS | ND | — | Below MRL | 2023-03-07 |
| PFMPA | ND | — | Below MRL | 2023-03-07 |
| PFTrDA | ND | — | Below MRL | 2023-03-07 |
| PFTA | ND | — | Below MRL | 2023-03-07 |
| ADONA | ND | — | Below MRL | 2023-03-07 |
| ADONA | ND | — | Below MRL | 2023-06-12 |
| PFTrDA | ND | — | Below MRL | 2023-06-12 |
| NEtFOSAA | ND | — | Below MRL | 2023-06-12 |
| NMeFOSAA | ND | — | Below MRL | 2023-06-12 |
| PFHxS | ND | 10 | Below MRL | 2023-06-12 |
| PFNA | ND | 10 | Below MRL | 2023-06-12 |
| PFDA | ND | — | Below MRL | 2023-06-12 |
| PFDoA | ND | — | Below MRL | 2023-06-12 |
| PFUnA | ND | — | Below MRL | 2023-06-12 |
| PFTA | ND | — | Below MRL | 2023-06-12 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2023-06-12 |
| PFEESA | ND | — | Below MRL | 2023-06-12 |
| HFPO-DA | ND | 10 | Below MRL | 2023-06-12 |
| 6:2 FTS | ND | — | Below MRL | 2023-06-12 |
| 4:2 FTS | ND | — | Below MRL | 2023-06-12 |
| 8:2 FTS | ND | — | Below MRL | 2023-06-12 |
| PFMPA | ND | — | Below MRL | 2023-06-12 |
| PFMBA | ND | — | Below MRL | 2023-06-12 |
| NFDHA | ND | — | Below MRL | 2023-06-12 |
| PFPeS | ND | — | Below MRL | 2023-06-12 |
| PFHpS | ND | — | Below MRL | 2023-06-12 |
| lithium | ND | — | Below MRL | 2023-06-12 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2023-06-12 |
| 8:2 FTS | ND | — | Below MRL | 2024-03-18 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2024-03-18 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-03-18 |
| ADONA | ND | — | Below MRL | 2024-03-18 |
| HFPO-DA | ND | 10 | Below MRL | 2024-03-18 |
| PFUnA | ND | — | Below MRL | 2024-03-18 |
| 4:2 FTS | ND | — | Below MRL | 2024-03-18 |
| PFMPA | ND | — | Below MRL | 2024-03-18 |
| PFMBA | ND | — | Below MRL | 2024-03-18 |
| PFHpS | ND | — | Below MRL | 2024-03-18 |
| NFDHA | ND | — | Below MRL | 2024-03-18 |
| PFPeS | ND | — | Below MRL | 2024-03-18 |
| 6:2 FTS | ND | — | Below MRL | 2024-03-18 |
| PFTA | ND | — | Below MRL | 2023-09-11 |
| PFEESA | ND | — | Below MRL | 2024-03-18 |
| NMeFOSAA | ND | — | Below MRL | 2023-09-11 |
| PFTrDA | ND | — | Below MRL | 2023-09-11 |
| lithium | ND | — | Below MRL | 2023-09-11 |
| PFBS | 62 | — | 2024-03-18 | |
| PFBS | 56 | — | 2023-12-04 | |
| PFBS | 56 | — | 2023-03-07 | |
| PFBS | 55 | — | 2023-06-12 | |
| PFPeA | 31 | — | 2024-03-18 | |
| PFPeA | 24 | — | 2023-12-04 | |
| PFPeA | 22.6 | — | 2023-03-07 | |
| PFPeA | 21 | — | 2023-06-12 | |
| PFOS | 18 | 4 | Exceeds | 2023-06-12 |
| PFHxA | 18 | — | 2024-03-18 | |
| PFOA | 17 | 4 | Exceeds | 2024-03-18 |
| PFHxA | 15 | — | 2023-06-12 | |
| PFHxA | 15 | — | 2023-12-04 | |
| PFOS | 15 | 4 | Exceeds | 2024-03-18 |
| PFOS | 14.8 | 4 | Exceeds | 2023-03-07 |
| PFOA | 14.1 | 4 | Exceeds | 2023-03-07 |
| PFOA | 14 | 4 | Exceeds | 2023-06-12 |
| PFHxA | 13.1 | — | 2023-03-07 | |
| PFOS | 13 | 4 | Exceeds | 2023-12-04 |
| PFBA | 12 | — | 2024-03-18 | |
| PFOA | 12 | 4 | Exceeds | 2023-12-04 |
| PFBA | 12 | — | 2023-12-04 | |
| PFBA | 9.3 | — | 2023-06-12 | |
| PFBA | 7.5 | — | 2023-03-07 | |
| PFHpA | 6.6 | — | 2024-03-18 | |
| PFHpA | 5.4 | — | 2023-06-12 | |
| PFHpA | 5.1 | — | 2023-12-04 | |
| PFHpA | 4.6 | — | 2023-03-07 |