Artesian Northern Sussex Regional
PWSID DE0020003 · Newark, Delaware · serves 5,511 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 8.3 ppt | — | 3/4/2025 |
| PFOA | 5.7 ppt | 4 ppt | 3/4/2025 |
| PFHxA | 5.7 ppt | — | 3/4/2025 |
| PFBS | 4.3 ppt | — | 3/4/2025 |
| PFPeA | 3.6 ppt | — | 9/8/2025 |
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. 🎉