cis-1,2-Dichloroethylene
Sk Properties Lp Misty Meadows
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.
8
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2019-10-11 | 9085955-01 | ND |
| 2020-03-13 | 21891010.00 | ND |
| 2020-06-12 | 22463555.00 | ND |
| 2020-09-11 | 23043766.00 | ND |
| 2020-12-28 | 23579525.00 | ND |
| 2021-06-11 | 24685494.00 | ND |
| 2022-12-21 | 28041561.00 | ND |
| 2023-11-02 | 30114589.00 | ND |