Wood River
PWSID IL1191150 · Wood River, Illinois · serves 10,464 people · groundwater source
D
Poor
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 20 ppt | — | 5/12/2025 |
| PFBA | 20 ppt | — | 11/13/2025 |
| PFOS | 4.1 ppt | 4 ppt | 11/13/2025 |
| PFPeA | 3.4 ppt | — | 11/13/2025 |
| PFPeA | 3.3 ppt | — | 5/12/2025 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2023-07-01 | Consumer Confidence Rule | Other | No | Resolved |