CTWC - AMSTON LAKE DIVISION
CT · PWS ID CT0670331 · Community water system
80
contaminants tested
18
detected
910
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 386 UG/L | 285/286 | SYR4 | 2012–2019 |
| Lead | 35 UG/L | 89/286 | SYR4 | 2012–2019 |
| Combined Uranium | 3.32 UG/L | 25/26 | SYR4 | 2013–2019 |
| LEAD SUMMARY | 0.0070 mg/L | 23/23 | LCR | 2025 |
| Dibromochloromethane | 4.3 UG/L | 20/32 | SYR4 | 2012–2019 |
| Nitrate | 734 UG/L | 20/36 | SYR4 | 2012–2019 |
| Bromodichloromethane | 5.1 UG/L | 16/32 | SYR4 | 2012–2019 |
| Chloroform | 6 UG/L | 14/32 | SYR4 | 2012–2019 |
| Bromoform | 1.3 UG/L | 10/32 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 7.73 PCI/L | 10/26 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 734 UG/L | 10/18 | SYR4 | 2012–2019 |
| TTHM | 14.6 UG/L | 8/8 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 1.3 PCI/L | 6/26 | SYR4 | 2013–2019 |
| Barium | 18 UG/L | 5/5 | SYR4 | 2014–2019 |
| Dibromoacetic acid | 1.4 UG/L | 5/8 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 3.5 UG/L | 5/8 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 2.3 UG/L | 4/8 | SYR4 | 2012–2019 |
| Fluoride | 220 UG/L | 3/5 | SYR4 | 2014–2019 |
62 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNitriteOXAMYLPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
COLCHESTERHEBRONLEBANON