Aquarion-Eastern Fairfield County
PWSID CT0150011 · Shelton, Connecticut · serves 351,756 people · surface water source
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Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOA | 10.9 ppt | 4 ppt | 7/24/2023 |
| PFOA | 8.1 ppt | 4 ppt | 7/24/2023 |
| PFBA | 7.6 ppt | — | 7/24/2023 |
| PFHxA | 7.4 ppt | — | 7/24/2023 |
| PFBA | 7.3 ppt | — | 7/24/2023 |
| PFPeA | 6.7 ppt | — | 7/24/2023 |
| PFOS | 6.6 ppt | 4 ppt | 7/24/2023 |
| PFOS | 5.9 ppt | 4 ppt | 7/24/2023 |
| PFBA | 5.7 ppt | — | 7/24/2023 |
| PFOA | 4.2 ppt | 4 ppt | 2/20/2024 |
| PFBS | 4.1 ppt | — | 7/24/2023 |
| PFHpA | 3.9 ppt | — | 7/24/2023 |
| PFHxA | 3.9 ppt | — | 7/24/2023 |
| PFPeA | 3.8 ppt | — | 7/24/2023 |
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. 🎉