Monticello
PWSID MN1860012 · Monticello, Minnesota · serves 15,087 people · groundwater source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 6.2 ppt | — | 3/26/2025 |
| PFHxS | 5.8 ppt | 10 ppt | 3/26/2025 |
| PFBA | 5.4 ppt | — | 9/29/2025 |
| PFBA | 5.3 ppt | — | 3/26/2025 |
| PFHxS | 3.6 ppt | 10 ppt | 9/29/2025 |
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. 🎉