St Peters Pws
PWSID MO6010719 · St Peters, Missouri · serves 52,575 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFBA | 10.6 ppt | — | 3/12/2024 |
| PFBA | 9.9 ppt | — | 9/23/2024 |
| PFHxA | 5.9 ppt | — | 9/23/2024 |
| PFPeA | 5.9 ppt | — | 9/23/2024 |
| PFPeA | 5.2 ppt | — | 3/12/2024 |
| PFOA | 4.9 ppt | 4 ppt | 9/23/2024 |
| PFOA | 4.6 ppt | 4 ppt | 3/12/2024 |
| PFHxA | 4.1 ppt | — | 3/12/2024 |
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. 🎉