cis-1,2-Dichloroethylene
Lca Heidelberg Heights Div
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 | 5 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 3 | 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 |
---|---|---|
2014-02-18 | 14012375-01 | ND |
2014-04-15 | 14032295-01 | ND |
2014-04-15 | 14032288-01 | ND |
2014-04-29 | 14042782-01 | ND |
2014-04-29 | 14042782-02 | ND |
2015-03-16 | 12550074 | ND |
2016-04-19 | 14297149 | ND |
2016-04-19 | 14147802 | ND |
2017-04-18 | 15985055 | ND |
2017-04-18 | 15985101 | ND |
2017-04-18 | 15985078 | ND |
2018-04-18 | 8040485-01 | ND |
2019-04-15 | 9034287-01 | ND |