cis-1,2-Dichloroethylene
Freedom Village Condos
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 | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 1 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2015-10-26 | 1510-01945-001 | ND |
2016-10-24 | 1610-02291-001 | ND |
2018-11-01 | 1811-00074-002 | ND |
2019-01-23 | 1901-01994-001 | ND |
2019-04-16 | 1904-01899-001 | ND |
2019-08-21 | 199412.01 | ND |
2019-10-16 | 201860.01 | ND |