1,1,2,2-Tetrachloroethane
Grove Estates Mobile Home Park
1,1,2,2-Tetrachloroethane is an industrial chemical which has been used as a metal degreaser, and in paint, paint removers, mothballs and pesticides. It damages the liver and nervous system, and may cause cancer.
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 |
|---|---|---|---|---|
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 1 | 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
EWG Health Guideline: 0.1 ppb
The EWG Health Guideline of 0.1 ppb for 1,1,2,2-tetrachloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-21 | 177368-01 | ND |
| 2018-05-07 | 178680-01 | ND |
| 2018-06-12 | 179788-01 | ND |
| 2018-09-12 | 182855-01 | ND |
| 2018-10-29 | AK04961 | ND |
| 2019-01-22 | AK09853 | ND |
| 2019-04-22 | AK15570 | ND |
| 2020-06-08 | AK47650 | ND |
| 2021-03-08 | AK70814 | ND |
| 2022-03-28 | AK97901 | ND |
| 2023-03-06 | AL26599 | ND |