Decorah Water Department
PWSID IA9630012 · Decorah, Iowa · serves 7,615 people · groundwater source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBS | 7 ppt | — | 11/13/2023 |
| PFBS | 6.8 ppt | — | 5/9/2023 |
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. 🎉