cis-1,2-Dichloroethylene
City of North Platte
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 | 12 | 0 | ND |
2015 | ND | 5 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 5 | 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 |
---|---|---|
2014-02-12 | 278459 | ND |
2014-03-19 | 279093 | ND |
2014-05-19 | 294427 | ND |
2014-05-19 | 294426 | ND |
2014-06-11 | 294428 | ND |
2014-06-11 | 294434 | ND |
2014-06-11 | 294433 | ND |
2014-06-11 | 294432 | ND |
2014-06-11 | 294431 | ND |
2014-06-11 | 294430 | ND |
2014-06-11 | 294429 | ND |
2014-11-19 | 328562 | ND |
2015-01-26 | 343308 | ND |
2015-04-22 | 353626 | ND |
2015-04-22 | 353627 | ND |
2015-10-28 | 391765 | ND |
2015-12-08 | 391766 | ND |
2016-06-02 | ND | |
2016-06-02 | ND | |
2016-06-08 | ND | |
2016-10-25 | ND | |
2017-05-09 | ND | |
2017-05-09 | ND | |
2017-06-21 | ND | |
2017-06-21 | ND | |
2017-06-21 | ND | |
2017-06-21 | ND | |
2017-06-21 | ND | |
2017-10-02 | ND | |
2018-04-23 | 541609 | ND |
2018-06-25 | 541610 | ND |
2018-10-29 | 577082 | ND |
2018-12-03 | 577244 | ND |
2019-03-05 | 592277 | ND |
2019-03-05 | 592278 | ND |
2019-04-23 | 603920 | ND |
2019-05-28 | 604747 | ND |
2019-10-29 | 638464 | ND |