CHESTER VILLAGE
NY · PWS ID NY3503524 · Community water system
93
contaminants tested
13
detected
3,448
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFHxA | 0.0036 ug/L | 4/6 | 2023 |
| PFOA | 0.0051 ug/L | 4/6 | 2023 |
| PFPeA | 0.0049 ug/L | 4/6 | 2023 |
| PFBA | 0.0189 ug/L | 1/6 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 130 UG/L | 66/66 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 70.3 UG/L | 65/66 | SYR4 | 2012–2019 |
| Nitrate | 1000 UG/L | 12/28 | SYR4 | 2012–2018 |
| LEAD SUMMARY | 0.0146 mg/L | 10/10 | LCR | 2023 |
| Barium | 32 UG/L | 7/8 | SYR4 | 2012–2018 |
| Combined Radium (-226 and -228) | 1.08 PCI/L | 1/2 | SYR4 | 2015 |
| Combined Uranium | 3.0098 UG/L | 1/2 | SYR4 | 2015 |
| Gross Alpha, Excl. Radon and U | 2.2 PCI/L | 1/1 | SYR4 | 2015 |
| Selenium | 2.4 UG/L | 1/9 | SYR4 | 2012–2018 |
80 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-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) phthalateDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneFluorideHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorNEtFOSAANFDHANMeFOSAAOXAMYLPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxSPFMBAPFMPAPFNAPFOSPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
CHESTER (V)