WARREN COUNTY WATER SYSTEM
NC · PWS ID NC0293015 · Community water system
44
contaminants tested
14
detected
13,230
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOS | 0.0055 ug/L | 3/4 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 114 UG/L | 56/56 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 66 UG/L | 56/56 | SYR4 | 2012–2019 |
| Bromodichloromethane | 35 UG/L | 51/51 | SYR4 | 2013–2019 |
| Chloroform | 90 UG/L | 51/51 | SYR4 | 2013–2019 |
| Dibromochloromethane | 10 UG/L | 51/51 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 27 UG/L | 51/51 | SYR4 | 2013–2019 |
| COPPER, FREE | 1200 UG/L | 50/60 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 41 UG/L | 50/51 | SYR4 | 2013–2019 |
| Dibromoacetic acid | 8 UG/L | 26/51 | SYR4 | 2013–2019 |
| Monobromoacetic acid | 29 UG/L | 15/51 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0029 mg/L | 8/8 | LCR | 2025 |
| Monochloroacetic acid | 10 UG/L | 5/51 | SYR4 | 2013–2019 |
| Lead | 39 UG/L | 4/60 | SYR4 | 2013–2019 |
30 contaminants tested, none detected
11Cl-PF3OUdS4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONABromoformHFPO-DANEtFOSAANFDHANMeFOSAAPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFPeAPFPeSPFTAPFTrDAPFUnAlithium
Areas served
WARRENTON