cis-1,2-Dichloroethylene
Hardy Road Trailer Park, Section 2
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.
9
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 | 2 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 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 |
|---|---|---|
| 2014-09-30 | E140700952 | ND |
| 2014-12-09 | E140900753 | ND |
| 2015-03-31 | VA010-DCLS | ND |
| 2016-08-30 | E160603207 | ND |
| 2016-12-27 | E160905130 | ND |
| 2017-03-29 | E161202799 | ND |
| 2017-06-28 | E170305752 | ND |
| 2018-08-14 | E180704063 | ND |
| 2019-08-26 | E190701453 | ND |