PWSID: MO3010720 · ST ROBERT, MO · Serving 5,192 people
One or more PFAS compounds exceed EPA Maximum Contaminant Levels. This is not a current violation — the federal compliance deadline is April 2029 (a proposed extension to 2031 is not final). Detections above the MCL do define eligibility for open PFAS settlement funds.
Source: EPA UCMR5 (UCMR5) · 348 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| PFTA | ND | — | Below MRL | 2024-12-04 |
| PFEESA | ND | — | Below MRL | 2024-05-13 |
| NFDHA | ND | — | Below MRL | 2024-05-13 |
| PFPeS | ND | — | Below MRL | 2024-05-13 |
| PFBS | ND | — | Below MRL | 2024-05-13 |
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