cis-1,2-Dichloroethylene
Epcor Water - Anthem
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 2 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2014-02-11 | 4020869-01 | ND |
2014-02-11 | 4020876-01V | ND |
2015-03-13 | 5031179-01 | ND |
2016-02-18 | 6021787-01 | ND |
2016-02-22 | 6021933-01 | ND |
2017-01-31 | 7012666-01V | ND |
2017-02-01 | 7020074-01V | ND |
2018-01-22 | 18A2171-01VOC | ND |
2018-02-13 | 18B1240-01VOC | ND |
2019-01-02 | 19A0132-01 VOC | ND |
2019-01-02 | 19A0134-01 VOC | ND |