cis-1,2-Dichloroethylene
Eagle Water Company Inc
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.
16
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 | ND | 2 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2018-12-27 | V1863070 | ND |
| 2018-12-27 | V1863069 | ND |
| 2019-12-30 | V1964485 | ND |
| 2019-12-30 | V1964483 | ND |
| 2019-12-30 | V1964487 | ND |
| 2019-12-30 | V1964489 | ND |
| 2019-12-30 | V1964491 | ND |
| 2019-12-30 | V1964493 | ND |
| 2020-12-29 | V2065049 | ND |
| 2020-12-29 | V2065050 | ND |
| 2021-10-05 | V2152922 | ND |
| 2021-10-05 | V2152921 | ND |
| 2022-01-26 | V2203922 | ND |
| 2022-05-26 | V2225371 | ND |
| 2022-06-28 | V2230858 | ND |
| 2022-07-26 | V2235891 | ND |