DANVILLE MUNICIPAL WATER AUTH
PWSID: PA4470007 · DANVILLE, PA · Serving 4,992 people
Type: CWSOwner: LSource: SW
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
3.1 ppt
Highest single detection
2025-08-19
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| NEtFOSAA | ND | — | Below MRL | 2025-11-19 |
| 8:2 FTS | ND | — | Below MRL | 2025-02-19 |
| PFMPA | ND | — | Below MRL | 2025-02-19 |
| PFPeA | ND | — | Below MRL | 2025-02-19 |
| PFMBA | ND | — | Below MRL | 2025-02-19 |
Violation history(6 violations, 6 open)
Monitoring & Reporting - PFOA(PFOA)
2023-01-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2023-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2023-01-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2023-01-01 · Open · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2023-01-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2023-01-01 · Open · Tier 3
Violation details
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