HAZARDVILLE WATER COMPANY
CT · PWS ID CT0490021 · Community water system
111
contaminants tested
28
detected
18,544
people served
PFAS detected
“Forever chemicals” from UCMR-5 — the only fresh nationwide measurements (2023–2025).
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| PFOA | 0.0086 ug/L | 4/12 | 2023 |
| PFBS | 0.0048 ug/L | 3/12 | 2023 |
| PFHxA | 0.0039 ug/L | 2/12 | 2023 |
| PFHxS | 0.0081 ug/L | 2/12 | 2023 |
| PFOS | 0.0054 ug/L | 2/12 | 2023 |
| PFPeA | 0.0032 ug/L | 1/12 | 2023 |
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 12200 UG/L | 220/226 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5.5 UG/L | 128/179 | SYR4 | 2012–2019 |
| TTHM | 19.8 UG/L | 126/129 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.6 UG/L | 124/179 | SYR4 | 2012–2019 |
| Bromoform | 3.1 UG/L | 112/179 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 12200 UG/L | 110/113 | SYR4 | 2012–2019 |
| Chloroform | 9.1 UG/L | 108/179 | SYR4 | 2012–2019 |
| COPPER, FREE | 518 UG/L | 95/95 | SYR4 | 2012–2018 |
| Total Haloacetic Acids (HAA5) | 12.7 UG/L | 64/128 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 3 UG/L | 54/128 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 4 UG/L | 40/128 | SYR4 | 2012–2019 |
| Lead | 19.5 UG/L | 32/95 | SYR4 | 2012–2018 |
| Trichloroethylene | 0.8100 UG/L | 25/50 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 4.3 UG/L | 18/128 | SYR4 | 2012–2019 |
| Barium | 334 UG/L | 12/12 | SYR4 | 2014–2017 |
| LEAD SUMMARY | 0.0140 mg/L | 12/12 | LCR | 2024 |
| Arsenic | 3.3 UG/L | 5/12 | SYR4 | 2014–2017 |
| Chromium | 1 UG/L | 2/12 | SYR4 | 2014–2017 |
| Combined Radium (-226 and -228) | 6.1 PCI/L | 2/19 | SYR4 | 2014–2019 |
| Gross Alpha, Excl. Radon and U | 6.43 PCI/L | 2/19 | SYR4 | 2014–2019 |
| Antimony, Total | 0.2800 UG/L | 1/12 | SYR4 | 2014–2017 |
| Nitrite | 59 UG/L | 1/113 | 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-PF3ONSADONAAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined UraniumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneFluorideGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAAOXAMYLPFBAPFDAPFDoAPFEESAPFHpAPFHpSPFMBAPFMPAPFNAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
EAST WINDSORENFIELDSOMERS