Marengo
PWSID IL1110650 · Marengo, Illinois · serves 7,572 people · groundwater source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 11 ppt | — | 3/6/2023 |
| PFBS | 7.1 ppt | — | 9/13/2023 |
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. 🎉