Warren County Water System
PWSID NC0293015 · Warrenton, North Carolina · serves 13,230 people · surface water source
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Fair
PFAS test results (EPA UCMR 5)
| Contaminant | Result | Federal limit (MCL) | Sampled |
|---|---|---|---|
| PFOS | 5.5 ppt | 4 ppt | 11/10/2025 |
| PFOS | 5 ppt | 4 ppt | 2/11/2025 |
| PFOS | 4.8 ppt | 4 ppt | 9/9/2025 |
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. 🎉