SHEFFIELD UTITLIES, CITY OF SHEFFIELD DB
PWSID: AL0000327 · SHEFFIELD, AL · Serving 13,758 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
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31
Exact contamination levels
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Upgrade to ProDetection summary
20 ppt
Highest single detection
2025-08-12
Latest sample date
complete
Data completeness
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFTA | ND | — | Below MRL | 2025-08-12 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-11-11 |
| PFBS | ND | — | Below MRL | 2024-11-11 |
| PFUnA | ND | — | Below MRL | 2024-11-11 |
| PFHxA | ND | — | Below MRL | 2024-11-11 |