cis-1,2-Dichloroethylene
Clear Meadows S/d
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 | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
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 |
---|---|---|
2014-08-17 | 14082379-001 | ND |
2015-11-22 | ND | |
2016-03-21 | CZ02227-01 | ND |
2016-04-21 | CZ02781-01 | ND |
2016-07-19 | CZ08126-01RE1 | ND |
2017-04-24 | CA02624-01 | ND |
2017-08-07 | CA07954-01 | ND |
2018-04-11 | CB02812-01 | ND |
2019-05-01 | CC03187-01 | ND |