1,1,2,2-Tetrachloroethane
Delilah Terrace 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-07-01 | L5101639-1 | ND |
2014-10-07 | L5247549-1 | ND |
2015-08-04 | L5652122-1 | ND |
2015-10-06 | L5817596-1 | ND |
2016-07-21 | L6313154-1 | ND |
2016-11-03 | L6466070-1 | ND |
2017-09-12 | L6853407-1 | ND |
2017-11-07 | L6968630-1 | ND |
2018-08-15 | 18081717-02 | ND |
2018-10-10 | 18101228-01A | ND |
2019-08-14 | 19080804-001 | ND |