cis-1,2-Dichloroethylene
Bleich Flat Mutual Water Company
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 | 4 | 0 | ND |
2015 | ND | 12 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 2 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-12-21 | 5867-004-1500 | ND |
2014-12-21 | 5867-003-1440 | ND |
2014-12-21 | 5867-002-1420 | ND |
2014-12-21 | 5867-001-1400 | ND |
2015-03-18 | 5867-001-1855 | ND |
2015-03-18 | 5867-002-1900 | ND |
2015-03-18 | 5867-003-1904 | ND |
2015-03-18 | 5867-004-1908 | ND |
2015-06-01 | 5867-001-1750 | ND |
2015-06-01 | 5867-004-1800 | ND |
2015-06-01 | 5867-003-1740 | ND |
2015-06-01 | 5867-002-1734 | ND |
2015-09-13 | 5867-003-1755 | ND |
2015-09-13 | 5867-004-1805 | ND |
2015-09-13 | 5867-002-1825 | ND |
2015-09-13 | 5867-001-1819 | ND |
2018-07-08 | 5867-004-2008 | ND |
2018-07-08 | 5867-002-1938 | ND |