HIWANNEE WATER ASSOCIATION #1
PWSID: MS0770005 · WAYNESBORO, MS · Serving 3,749 people
Type: CWSOwner: MSource: GW
Settlement eligible
Settlement details
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All PFAS compounds below EPA Maximum Contaminant Levels.
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
15.6 ppt
Highest single detection
2025-06-16
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 29 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFNA | ND | 10 | Below MRL | 2025-06-16 |
| PFTA | ND | — | Below MRL | 2025-06-16 |
| PFHpS | ND | — | Below MRL | 2025-06-16 |
| PFTrDA | ND | — | Below MRL | 2025-06-16 |
| NEtFOSAA | ND | — | Below MRL | 2025-06-16 |