cis-1,2-Dichloroethylene
Minden Water System
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 | N/A | 0 | 0 | N/A |
2015 | ND | 18 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 22 | 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 |
---|---|---|
2015-07-13 | 35197767005 | ND |
2015-07-13 | 35197767001 | ND |
2015-07-13 | 35197767002 | ND |
2015-07-13 | 35197767005 | ND |
2015-07-13 | 35197767004 | ND |
2015-07-13 | 35197767003 | ND |
2015-07-13 | 35197767002 | ND |
2015-07-13 | 35197767001 | ND |
2015-07-13 | 35197767004 | ND |
2015-07-13 | 35197767003 | ND |
2015-07-20 | 35198651002 | ND |
2015-07-20 | 35198651001 | ND |
2015-07-20 | 35198651003 | ND |
2015-07-20 | 35198651004 | ND |
2015-07-20 | 35198651003 | ND |
2015-07-20 | 35198651002 | ND |
2015-07-20 | 35198651001 | ND |
2015-07-20 | 35198651004 | ND |
2018-06-25 | 35400742009 | ND |
2018-06-25 | 35400742007 | ND |
2018-06-25 | 35400742008 | ND |
2018-06-25 | 35400742009 | ND |
2018-06-25 | 35400742008 | ND |
2018-06-25 | 35400742007 | ND |
2018-06-25 | 35400742006 | ND |
2018-06-25 | 35400742005 | ND |
2018-06-25 | 35400742002 | ND |
2018-06-25 | 35400742001 | ND |
2018-06-25 | 35400742001 | ND |
2018-06-25 | 35400742002 | ND |
2018-06-25 | 35400742005 | ND |
2018-06-25 | 35400742006 | ND |
2018-07-18 | 35405388001 | ND |
2018-07-18 | 35405388004 | ND |
2018-07-18 | 35405388003 | ND |
2018-07-18 | 35405388002 | ND |
2018-07-18 | 35405388001 | ND |
2018-07-18 | 35405388004 | ND |
2018-07-18 | 35405388003 | ND |
2018-07-18 | 35405388002 | ND |