PWSID: MA3079000 · COLLINSVILLE, MA · Serving 25,808 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) · 232 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| PFBA | ND | — | Below MRL | 2025-02-05 |
| PFTA | ND | — | Below MRL | 2024-08-07 |
| 11Cl-PF3OUdS | ND | — | Below MRL | 2024-08-07 |
| PFBS | ND | — | Below MRL | 2024-08-07 |
| NMeFOSAA | ND | — | Below MRL | 2024-08-07 |
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