cis-1,2-Dichloroethylene
Joliet
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.
42
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 14 | 0 | ND |
| 2015 | ND | 8 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 8 | 0 | ND |
| 2018 | ND | 7 | 0 | ND |
| 2019 | ND | 2 | 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 |
|---|---|---|
| 2014-02-18 | SB40372-01_01 | ND |
| 2014-05-05 | SE40162-02_01 | ND |
| 2014-05-05 | SE40162-01_01 | ND |
| 2014-09-16 | SI40768-01_01 | ND |
| 2014-10-15 | SJ40780-01_01 | ND |
| 2014-10-15 | SJ40777-01_01 | ND |
| 2014-10-22 | SJ41078-02_01 | ND |
| 2014-10-22 | SJ41078-01_01 | ND |
| 2014-10-23 | SJ41246-02_01 | ND |
| 2014-10-23 | SJ41246-01_01 | ND |
| 2014-11-13 | SK40432-02_01 | ND |
| 2014-11-13 | SK40432-01_01 | ND |
| 2014-12-11 | SL40424-01_01 | ND |
| 2014-12-11 | SL40424-02_01 | ND |
| 2015-02-25 | SB50547-02_01 | ND |
| 2015-02-25 | SB50547-01_01 | ND |
| 2015-04-29 | SD50908-02_01 | ND |
| 2015-04-29 | SD50908-01_01 | ND |
| 2015-08-17 | SH51015-03_01 | ND |
| 2015-08-17 | SH51015-02_01 | ND |
| 2015-08-17 | SH51015-01_01 | ND |
| 2015-11-09 | SK50354-01_01 | ND |
| 2016-04-25 | 16D0600-02_01 | ND |
| 2016-04-25 | 16D0600-01_01 | ND |
| 2016-10-18 | 16J0725-01_01 | ND |
| 2017-06-08 | 17F0459-01_01 | ND |
| 2017-06-08 | 17F0459-02_01 | ND |
| 2017-10-23 | 17J0854-03_01 | ND |
| 2017-10-23 | 17J0763-05_01 | ND |
| 2017-10-23 | 17J0763-03_01 | ND |
| 2017-10-23 | 17J0763-01_01 | ND |
| 2017-11-07 | 17K0229-01_01 | ND |
| 2017-11-07 | 17K0230-01_01 | ND |
| 2018-04-24 | 18D0586-01 | ND |
| 2018-08-14 | 18H0709-01 | ND |
| 2018-08-14 | 18H0709-02 | ND |
| 2018-10-17 | 18J0649-01_02 | ND |
| 2018-10-17 | 18J0649-02_02 | ND |
| 2018-10-24 | 18J0858-01_01 | ND |
| 2018-11-01 | 18K0046-01_01 | ND |
| 2019-06-17 | 19F0544-01 | ND |
| 2019-11-12 | 19K0345-01 | ND |