cis-1,2-Dichloroethylene
Fort Leonard Wood
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 | 9 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 9 | 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 |
---|---|---|
2014-01-21 | AC17578 | ND |
2014-01-21 | AC17579 | ND |
2014-01-21 | AC17583 | ND |
2014-01-21 | AC17577 | ND |
2014-01-28 | AC17576 | ND |
2014-01-28 | AC17580 | ND |
2014-01-28 | AC17581 | ND |
2014-01-28 | AC17584 | ND |
2014-04-21 | AC22947 | ND |
2015-02-04 | AC42928 | ND |
2016-01-11 | AC65708 | ND |
2017-01-10 | AC89792 | ND |
2017-01-10 | AC89794 | ND |
2017-01-10 | AC89787 | ND |
2017-01-10 | AC89789 | ND |
2017-01-10 | AC89793 | ND |
2017-01-10 | AC89786 | ND |
2017-01-10 | AC89788 | ND |
2017-01-10 | AC89790 | ND |
2017-01-10 | AC89791 | ND |
2018-01-28 | AD12048 | ND |
2019-01-14 | AD38368 | ND |