Collinsville
PWSID IL1194280 · Collinsville, Illinois · serves 30,616 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFHxA | 22 ppt | — | 8/1/2024 |
| PFPeA | 21 ppt | — | 8/1/2024 |
| PFOA | 18 ppt | 4 ppt | 8/1/2024 |
| PFBS | 16 ppt | — | 8/1/2024 |
| PFBA | 13 ppt | — | 8/1/2024 |
| PFHpA | 13 ppt | — | 8/1/2024 |
| PFHxS | 12 ppt | 10 ppt | 8/1/2024 |
| PFOS | 8.9 ppt | 4 ppt | 8/1/2024 |
ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.
Violation history
No violations on record in the period covered. 🎉