Harnett Regional Water
PWSID NC0343045 · Lillington, North Carolina · serves 121,885 people · surface water source
C
Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 12.3 ppt | 4 ppt | 9/9/2025 |
| PFOS | 8.7 ppt | 4 ppt | 1/6/2025 |
| PFOS | 8.3 ppt | 4 ppt | 3/10/2025 |
| PFOS | 7.7 ppt | 4 ppt | 6/9/2025 |
| PFOA | 7.7 ppt | 4 ppt | 9/9/2025 |
| PFHxA | 7.1 ppt | — | 1/6/2025 |
| PFOA | 7 ppt | 4 ppt | 1/6/2025 |
| PFPeA | 6.9 ppt | — | 1/6/2025 |
| PFPeA | 6.9 ppt | — | 9/9/2025 |
| PFOA | 6.5 ppt | 4 ppt | 3/10/2025 |
| PFHxA | 6.3 ppt | — | 9/9/2025 |
| PFHxA | 5.1 ppt | — | 3/10/2025 |
| PFPeA | 4.9 ppt | — | 3/10/2025 |
| PFOA | 4.5 ppt | 4 ppt | 6/9/2025 |
| PFPeA | 4 ppt | — | 6/9/2025 |
| PFHxA | 4 ppt | — | 6/9/2025 |
| PFHpA | 3.6 ppt | — | 1/6/2025 |
| PFBS | 3.4 ppt | — | 1/6/2025 |
| PFBS | 3.4 ppt | — | 9/9/2025 |
| PFHpA | 3.3 ppt | — | 9/9/2025 |
| PFHxS | 3.1 ppt | 10 ppt | 9/9/2025 |
| PFHxS | 3 ppt | 10 ppt | 1/6/2025 |
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. 🎉