Tyngsborough Water District
PWSID MA3301000 · Tyngsborough, Massachusetts · serves 4,416 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 4.6 ppt | 4 ppt | 8/7/2023 |
| PFHxA | 3.6 ppt | — | 8/7/2023 |
| PFHxA | 3.1 ppt | — | 11/6/2023 |
| PFPeA | 3 ppt | — | 8/7/2023 |
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. 🎉