cis-1,2-Dichloroethylene
Bay Country Estates Mobile Home Park
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.
15
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 | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 3 | 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 |
|---|---|---|
| 2018-01-06 | E18002665001 | ND |
| 2018-01-06 | E18002665004 | ND |
| 2018-01-06 | E18002665006 | ND |
| 2019-04-25 | E19003572001 | ND |
| 2019-04-25 | E19003572004 | ND |
| 2019-04-25 | E19003572006 | ND |
| 2020-04-02 | E20003319001 | ND |
| 2020-04-02 | E20003319004 | ND |
| 2020-04-02 | E20003319006 | ND |
| 2021-08-12 | E22000524001 | ND |
| 2021-08-12 | E22000524004 | ND |
| 2021-08-12 | E22000524006 | ND |
| 2023-08-09 | E2400056802 | ND |
| 2023-08-09 | E2400056902 | ND |
| 2023-08-09 | E2400057002 | ND |