cis-1,2-Dichloroethylene
Bowling Green Municipal Utilities
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 | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 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 |
---|---|---|
2014-01-27 | 2964293 | ND |
2014-07-15 | 3063605 | ND |
2015-01-21 | 3173991 | ND |
2015-07-01 | 3272485 | ND |
2016-01-19 | 3387924 | ND |
2016-07-12 | 3492078 | ND |
2017-01-18 | 3623416 | ND |
2017-07-31 | 3745540 | ND |
2018-01-29 | 03860509 | ND |
2019-01-22 | 4180046 | ND |