cis-1,2-Dichloroethylene
Suffern Village
1,2-Dichloroethylene, a neurotoxic solvent, exists in two different forms: trans-1,2-dichloroethylene and cis-1,2-dichloroethylene. A mixture of the two forms is used to manufacture other solvents and chemical products.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 11 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 12 | 0 | ND |
2017 | ND | 12 | 0 | ND |
2018 | ND | 15 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 70 ppb
The legal limit for cis-1,2-dichloroethylene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-25 | 420-75183-1 | ND |
2014-02-25 | 420-75183-3 | ND |
2014-02-25 | 420-75183-2 | ND |
2014-05-06 | 420-77404-2 | ND |
2014-05-06 | 420-77404-3 | ND |
2014-05-06 | 420-77404-1 | ND |
2014-08-12 | 420-81018-1 | ND |
2014-08-12 | 420-81018-2 | ND |
2014-11-10 | 420-84383-3 | ND |
2014-11-10 | 420-84383-2 | ND |
2014-11-10 | 420-84383-1 | ND |
2016-02-09 | 420-100623-4 | ND |
2016-02-09 | 420-100623-3 | ND |
2016-02-09 | 420-100623-1 | ND |
2016-02-09 | 420-100623-2 | ND |
2016-02-10 | 420-87155-8 | ND |
2016-05-09 | 4201041631 | ND |
2016-05-09 | 4201041634 | ND |
2016-05-09 | 4201041633 | ND |
2016-05-09 | 4201041632 | ND |
2016-11-21 | 420-113545-1 | ND |
2016-11-21 | 420-113545-3 | ND |
2016-11-22 | 420-113545-2 | ND |
2017-02-13 | 420-116844-3 | ND |
2017-02-13 | 420-116844-1 | ND |
2017-02-13 | 420-116844-2 | ND |
2017-03-27 | 420-118560-1 | ND |
2017-05-10 | 420-120737-1 | ND |
2017-05-10 | 420-120737-2 | ND |
2017-05-10 | 420-120737-4 | ND |
2017-05-10 | 420-120737-3 | ND |
2017-10-05 | DW-86348 | ND |
2017-10-05 | DW-86354 | ND |
2017-10-17 | DW-86482 | ND |
2017-10-17 | DW86553 | ND |
2018-02-19 | 420-133128-4 | ND |
2018-02-19 | 420-133128-3 | ND |
2018-02-19 | 420-133128-2 | ND |
2018-02-19 | 420-133128-1 | ND |
2018-05-14 | 420-136733-5 | ND |
2018-05-14 | 420-136733-8 | ND |
2018-05-15 | 420-136733-6 | ND |
2018-05-15 | 420-136733-7 | ND |
2018-08-08 | 420-140886-1 | ND |
2018-08-08 | 420-140886-4 | ND |
2018-08-09 | 420-140886-3 | ND |
2018-08-09 | 420-140886-2 | ND |
2018-11-05 | 420-145069-2 | ND |
2018-11-05 | 420-145069-1 | ND |
2018-11-05 | 420-145069-4 | ND |