Big Lake
PWSID MN1710002 · Big Lake, Minnesota · serves 13,056 people · groundwater source
A
Excellent
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 15.5 ppt | — | 12/13/2023 |
| PFBA | 14.8 ppt | — | 8/26/2024 |
| PFBA | 11.9 ppt | — | 12/13/2023 |
| PFBA | 9.8 ppt | — | 6/18/2024 |
| PFPeA | 3.3 ppt | — | 12/13/2023 |
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. 🎉