Robeson County Water System
PWSID NC0378055 · Lumberton, North Carolina · serves 67,970 people · groundwater source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| HFPO-DA | 34 ppt | 10 ppt | 2/14/2023 |
| HFPO-DA | 33 ppt | 10 ppt | 7/25/2023 |
| PFOA | 30 ppt | 4 ppt | 7/25/2023 |
| PFPeA | 29 ppt | — | 7/25/2023 |
| PFPeA | 27 ppt | — | 2/14/2023 |
| PFHxA | 25 ppt | — | 7/25/2023 |
| PFHxA | 23 ppt | — | 2/14/2023 |
| PFOA | 22 ppt | 4 ppt | 2/14/2023 |
| PFHpA | 16 ppt | — | 7/25/2023 |
| PFHpA | 13 ppt | — | 2/14/2023 |
| PFOA | 12 ppt | 4 ppt | 2/14/2023 |
| PFBA | 11 ppt | — | 7/25/2023 |
| PFPeA | 11 ppt | — | 2/14/2023 |
| PFOA | 11 ppt | 4 ppt | 7/25/2023 |
| PFBA | 9.4 ppt | — | 2/14/2023 |
| PFHxA | 9 ppt | — | 2/14/2023 |
| PFPeA | 8.9 ppt | — | 7/25/2023 |
| PFBS | 8.5 ppt | — | 2/14/2023 |
| PFHxS | 8.4 ppt | 10 ppt | 2/14/2023 |
| PFHxS | 8.3 ppt | 10 ppt | 7/25/2023 |
| PFBS | 8.2 ppt | — | 7/25/2023 |
| PFHxA | 7.8 ppt | — | 7/25/2023 |
| PFOS | 6.1 ppt | 4 ppt | 2/14/2023 |
| PFOS | 5.6 ppt | 4 ppt | 7/25/2023 |
| PFOA | 5.5 ppt | 4 ppt | 7/25/2023 |
| PFHpA | 5.1 ppt | — | 2/14/2023 |
| PFPeS | 4.7 ppt | — | 7/25/2023 |
| PFHpA | 4.6 ppt | — | 7/25/2023 |
| PFPeS | 4.4 ppt | — | 2/14/2023 |
| PFOA | 4.4 ppt | 4 ppt | 2/14/2023 |
| PFPeA | 3.9 ppt | — | 7/25/2023 |
| PFHxA | 3.3 ppt | — | 7/25/2023 |
| PFPeA | 3.3 ppt | — | 2/14/2023 |
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. 🎉