OSKALOOSA MUNICIPAL WATER DEPT
PWSID: IA6273005 · OSKALOOSA, IA · Serving 12,808 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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14 ppt
Highest single detection
2025-08-14
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 | 2025-01-07 |
| PFPeA | ND | — | Below MRL | 2025-01-07 |
| PFMPA | ND | — | Below MRL | 2025-01-07 |
| PFEESA | ND | — | Below MRL | 2025-01-07 |
| 4:2 FTS | ND | — | Below MRL | 2025-01-07 |
Violation history(2 violations, 2 open)
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2024-01-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2023-10-01 · Open · Tier 3
Violation details
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