cis-1,2-Dichloroethylene
Canyon Lake Mobile Home Estates
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 | N/A | 0 | 0 | N/A |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 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 |
---|---|---|
2015-04-14 | AC88131 | ND |
2015-04-14 | AC88141 | ND |
2016-02-10 | AD23062 | ND |
2016-02-10 | AD23048 | ND |
2017-03-01 | AD72771 | ND |
2017-03-01 | AD72797 | ND |
2018-06-27 | AE31726 | ND |
2018-06-27 | AE31728 | ND |
2019-04-24 | AE63561 | ND |