cis-1,2-Dichloroethylene
Schofield Barracks
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.
24
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 |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 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 |
|---|---|---|
| 2014-03-19 | C14-03-0026A | ND |
| 2014-04-15 | C14-04-0129A | ND |
| 2014-07-08 | C14-07-0007A | ND |
| 2014-10-07 | C14-10-0017A | ND |
| 2015-02-17 | 3191070 | ND |
| 2015-04-14 | 3226186 | ND |
| 2015-07-07 | C15-07-0147A | ND |
| 2015-10-06 | C15-10-0005A | ND |
| 2016-01-25 | ND | |
| 2016-04-04 | ND | |
| 2016-07-13 | ND | |
| 2016-10-04 | ND | |
| 2017-03-14 | ND | |
| 2017-04-26 | ND | |
| 2017-07-19 | ND | |
| 2017-10-11 | ND | |
| 2018-03-07 | C18-03-0023A | ND |
| 2018-04-18 | C18-04-0100A | ND |
| 2018-07-11 | C18-07-0144A | ND |
| 2018-12-06 | C18-12-0013A | ND |
| 2019-03-11 | C19-03-0012A | ND |
| 2019-04-03 | C19-04-0023A | ND |
| 2019-07-03 | C19-07-0028A | ND |
| 2019-10-23 | C19-10-0079A | ND |