PWSID: 085690003 · FORT WASHAKIE, WY · Serving 2,620 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) · 290 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| PFDA | ND | — | Below MRL | 2024-09-11 |
| PFOA | ND | 4 | Below MRL | 2024-03-04 |
| PFHpS | ND | — | Below MRL | 2024-03-04 |
| PFPeS | ND | — | Below MRL | 2024-03-04 |
| 6:2 FTS | ND | — | Below MRL | 2024-03-04 |
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