Norwich Public Utilities
PWSID CT1040011 · Norwich, Connecticut · serves 36,163 people · surface water source
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Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 16.2 ppt | 4 ppt | 11/14/2023 |
| PFOS | 14.1 ppt | 4 ppt | 5/23/2023 |
| PFHxS | 12.5 ppt | 10 ppt | 11/14/2023 |
| PFHxS | 11.3 ppt | 10 ppt | 5/23/2023 |
| PFOA | 6.7 ppt | 4 ppt | 11/14/2023 |
| PFOS | 6 ppt | 4 ppt | 11/14/2023 |
| PFBS | 6 ppt | — | 11/14/2023 |
| PFOA | 5.5 ppt | 4 ppt | 5/23/2023 |
| PFBS | 5.2 ppt | — | 11/14/2023 |
| PFBS | 4.9 ppt | — | 5/23/2023 |
| PFOA | 4.3 ppt | 4 ppt | 11/14/2023 |
| PFPeA | 3.9 ppt | — | 11/14/2023 |
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. 🎉