PWSID: IL1671300 · WILLIAMSVILLE, IL · Serving 6,198 people
All PFAS compounds below EPA Maximum Contaminant Levels.
Source: EPA UCMR5 (UCMR5) · 116 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|---|---|---|---|
| PFOS | ND | 4 | Below MRL | 2024-02-07 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-02-07 |
| PFPeS | ND | — | Below MRL | 2024-02-07 |
| NFDHA | ND | — | Below MRL | 2024-02-07 |
| PFEESA | ND | — | Below MRL | 2024-02-07 |