cis-1,2-Dichloroethylene
City Of Dixon
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 | 5 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-03-05 | 5810-001-0855 | ND |
2014-03-05 | 5810-002-0930 | ND |
2014-03-05 | 5810-003-1010 | ND |
2014-03-05 | 5810-007-1055 | ND |
2014-03-05 | 5810-009-1140 | ND |
2017-01-10 | 1233-001-0806 | ND |
2017-01-10 | 1233-002-1038 | ND |
2017-01-10 | 1233-007-0931 | ND |
2017-01-10 | 1233-009-1004 | ND |
2017-01-19 | 1233-003-1356 | ND |