MOUNT VERNON WATER WORKS
PWSID: IN5265006 · MOUNT VERNON, IN · Serving 6,426 people
Type: CWSOwner: LSource: SW
At risk
PFAS detected at levels approaching EPA MCLs. Monitoring recommended.
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
17.4 ppt
Highest single detection
2024-09-10
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFMBA | ND | — | Below MRL | 2024-12-03 |
| PFBS | ND | — | Below MRL | 2024-03-04 |
| PFHpA | ND | — | Below MRL | 2024-03-04 |
| ADONA | ND | — | Below MRL | 2024-03-04 |
| PFHxS | ND | 10 | Below MRL | 2024-03-04 |
Violation history(6 violations, all resolved)
Monitoring & Reporting - PFOA(PFOA)
2016-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2016-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2016-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2015-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2015-10-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2015-10-01 · Resolved · Tier 3
Violation details
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