cis-1,2-Dichloroethylene
Plott Acres
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.
11
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 | 1 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 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 |
|---|---|---|
| 2014-09-09 | Q1442516002 | ND |
| 2015-06-17 | Q1522667001 | ND |
| 2015-06-17 | Q1522667004 | ND |
| 2016-03-15 | Q1610659002 | ND |
| 2016-03-15 | Q1610659003 | ND |
| 2017-11-15 | Q1758687007 | ND |
| 2017-11-15 | Q1758687009 | ND |
| 2018-05-09 | Q1819090006 | ND |
| 2018-05-09 | Q1819090009 | ND |
| 2019-06-05 | Q1932446008 | ND |
| 2019-06-05 | Q1932446010 | ND |