1,1,2,2-Tetrachloroethane
Oaks North Mobile Home Estates
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.
19
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 | 3 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 3 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2014-04-15 | AC50577 | ND |
| 2014-04-15 | AC50581 | ND |
| 2014-07-01 | AC58577 | ND |
| 2015-02-10 | AC79937 | ND |
| 2015-02-10 | AC79931 | ND |
| 2015-02-10 | AC79935 | ND |
| 2015-06-18 | AC96498 | ND |
| 2016-05-18 | AD37304 | ND |
| 2016-05-18 | AD37294 | ND |
| 2016-05-18 | AD37308 | ND |
| 2017-11-01 | AE03204 | ND |
| 2017-11-01 | AE03208 | ND |
| 2017-11-01 | AE03210 | ND |
| 2018-04-26 | AE24186 | ND |
| 2018-04-26 | AE24192 | ND |
| 2018-04-26 | AE24194 | ND |
| 2019-08-14 | AE78658 | ND |
| 2019-08-14 | AE78646 | ND |
| 2019-08-14 | AE78660 | ND |