Artesian Water Company
PWSID DE0000552 · Newark, Delaware · serves 231,114 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFPeA | 106 ppt | — | 11/4/2024 |
| PFBA | 79.1 ppt | — | 11/4/2024 |
| PFPeA | 78.6 ppt | — | 11/4/2024 |
| PFBA | 72.7 ppt | — | 6/12/2024 |
| PFHxA | 72.2 ppt | — | 11/4/2024 |
| PFBA | 62.2 ppt | — | 11/4/2024 |
| PFBA | 60 ppt | — | 5/8/2024 |
| PFBA | 58.6 ppt | — | 11/4/2024 |
| PFBA | 58.2 ppt | — | 5/8/2024 |
| PFPeA | 55.6 ppt | — | 11/4/2024 |
| PFBA | 54.5 ppt | — | 11/4/2024 |
| PFPeA | 53.5 ppt | — | 5/8/2024 |
| PFBA | 51.5 ppt | — | 11/4/2024 |
| PFPeA | 37.1 ppt | — | 11/4/2024 |
| PFPeA | 32 ppt | — | 6/12/2024 |
| PFBA | 29.4 ppt | — | 6/4/2024 |
| PFPeA | 26.7 ppt | — | 6/4/2024 |
| PFOA | 23.1 ppt | 4 ppt | 5/6/2024 |
| PFOA | 21.4 ppt | 4 ppt | 11/5/2024 |
| PFHpA | 18.9 ppt | — | 11/4/2024 |
| PFPeA | 17.7 ppt | — | 12/10/2024 |
| PFBA | 16.8 ppt | — | 12/10/2024 |
| PFHxA | 16.4 ppt | — | 11/4/2024 |
| PFPeA | 14.1 ppt | — | 11/4/2024 |
| PFBA | 13.6 ppt | — | 11/4/2024 |
| PFHxA | 13.1 ppt | — | 5/8/2024 |
| PFBA | 12.6 ppt | — | 11/4/2024 |
| PFHxA | 12.2 ppt | — | 5/6/2024 |
| PFOA | 12 ppt | 4 ppt | 11/4/2024 |
| PFBA | 11.8 ppt | — | 5/21/2024 |
| PFHxA | 11.7 ppt | — | 6/4/2024 |
| PFHxA | 11.2 ppt | — | 12/10/2024 |
| PFBA | 11.2 ppt | — | 11/4/2024 |
| PFPeA | 10.8 ppt | — | 5/6/2024 |
| PFHxA | 10.6 ppt | — | 11/5/2024 |
| PFBA | 10.3 ppt | — | 5/8/2024 |
| PFBA | 9.6 ppt | — | 5/14/2024 |
| PFPeA | 9.5 ppt | — | 11/5/2024 |
| PFPeA | 9.1 ppt | — | 11/4/2024 |
| PFHxS | 8.9 ppt | 10 ppt | 5/6/2024 |
| PFBS | 8.7 ppt | — | 11/4/2024 |
| PFPeA | 8.5 ppt | — | 11/4/2024 |
| PFHxA | 8.2 ppt | — | 11/4/2024 |
| PFPeA | 8 ppt | — | 5/8/2024 |
| PFHpA | 7.9 ppt | — | 5/6/2024 |
| PFHxS | 7.9 ppt | 10 ppt | 11/5/2024 |
| PFHxA | 7.8 ppt | — | 5/8/2024 |
| PFBA | 7.6 ppt | — | 5/6/2024 |
| PFHpA | 7 ppt | — | 11/5/2024 |
| PFBA | 6.7 ppt | — | 11/5/2024 |
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. 🎉