WARRENTON, TOWN OF
VA · PWS ID VA6061600 · Community water system
105
contaminants tested
19
detected
11,801
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0046 ug/L | 1/8 | 2025 |
| PFPeA | 0.0033 ug/L | 1/8 | 2025 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Chloroform | 129 UG/L | 135/143 | SYR4 | 2012–2019 |
| Bromodichloromethane | 17 UG/L | 131/143 | SYR4 | 2012–2019 |
| Dibromochloromethane | 3.7 UG/L | 126/143 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 19 UG/L | 125/128 | SYR4 | 2012–2019 |
| TTHM | 149 UG/L | 125/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 50 UG/L | 125/128 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 33 UG/L | 120/128 | SYR4 | 2012–2019 |
| COPPER, FREE | 1380 UG/L | 89/105 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 3.2 UG/L | 59/128 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 3930 UG/L | 34/52 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0080 mg/L | 18/18 | LCR | 2024 |
| Barium | 31 UG/L | 14/15 | SYR4 | 2012–2019 |
| Fluoride | 1020 UG/L | 13/15 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 4.1 PCI/L | 9/9 | SYR4 | 2016–2019 |
| Gross Beta Particle Activity | 6.3 PCI/L | 9/9 | SYR4 | 2016–2019 |
| Lead | 35.5 UG/L | 9/105 | SYR4 | 2012–2019 |
| Bromoform | 0.5000 UG/L | 1/143 | SYR4 | 2012–2019 |
86 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene