Wenham Water Dept.
PWSID MA3320000 · Wenham, Massachusetts · serves 3,942 people · groundwater source
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Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 7.2 ppt | 4 ppt | 5/14/2024 |
| PFPeA | 6.8 ppt | — | 5/14/2024 |
| PFHxA | 6.7 ppt | — | 5/14/2024 |
| PFOS | 6.4 ppt | 4 ppt | 5/14/2024 |
| PFOS | 5.6 ppt | 4 ppt | 11/6/2024 |
| PFOA | 5.2 ppt | 4 ppt | 11/6/2024 |
| PFHxA | 5.2 ppt | — | 11/6/2024 |
| PFPeA | 4.9 ppt | — | 11/6/2024 |
| PFBS | 3.9 ppt | — | 5/14/2024 |
| PFBS | 3.4 ppt | — | 11/6/2024 |
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. 🎉