CHESTERFIELD CO CENTRAL WATER SYSTEM
VA · PWS ID VA4041845 · Community water system
100
contaminants tested
17
detected
389,897
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFBA | 0.0150 ug/L | 1/12 | 2024 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 15 UG/L | 429/429 | SYR4 | 2012–2019 |
| Chloroform | 63 UG/L | 429/429 | SYR4 | 2012–2019 |
| TTHM | 73 UG/L | 408/408 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 2900 UG/L | 383/384 | SYR4 | 2012–2019 |
| Dibromochloromethane | 4.9 UG/L | 314/329 | SYR4 | 2012–2019 |
| COPPER, FREE | 401 UG/L | 145/206 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 290 UG/L | 70/112 | SYR4 | 2012–2019 |
| Barium | 94 UG/L | 56/56 | SYR4 | 2012–2019 |
| Fluoride | 1130 UG/L | 39/56 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 17/17 | LCR | 2025 |
| Gross Beta Particle Activity | 2.6 PCI/L | 6/6 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 0.2000 PCI/L | 3/3 | SYR4 | 2019 |
| Lead | 6.1 UG/L | 3/206 | SYR4 | 2012–2019 |
| Xylenes, Total | 3.5 UG/L | 3/62 | SYR4 | 2012–2019 |
| Bromoform | 0.6700 UG/L | 1/47 | SYR4 | 2012–2019 |
| Toluene | 2.1 UG/L | 1/62 | SYR4 | 2012–2019 |
83 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, TotalCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndrinEthylbenzeneHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene