MT PLEASANT WATER WORKS (1010002)
PWSID: SC1010002 · MOUNT PLEASANT, SC · Serving 91,500 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
8.4 ppt
Highest single detection
2024-08-15
Latest sample date
complete
Data completeness
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 348 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFPeA | ND | — | Below MRL | 2024-08-15 |
| PFPeS | ND | — | Below MRL | 2024-02-26 |
| NMeFOSAA | ND | — | Below MRL | 2024-02-26 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-08-15 |
| PFHxS | ND | 10 | Below MRL | 2024-08-15 |