1,1,2,2-Tetrachloroethane
Dalton Utilities
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 | 3 | 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 |
---|---|---|
2014-05-13 | AI40410 | ND |
2014-05-13 | AI40409 | ND |
2015-03-31 | AI69893 | ND |
2015-03-31 | AI69892 | ND |
2015-03-31 | AI69891 | ND |
2016-05-10 | AJ11900 | ND |
2016-05-10 | AJ11899 | ND |
2016-05-10 | AJ11898 | ND |
2017-06-19 | AJ57840 | ND |
2017-06-19 | AJ57839 | ND |
2017-06-19 | AJ57838 | ND |
2018-06-06 | AJ90865 | ND |
2018-06-06 | AJ90864 | ND |
2018-06-06 | AJ90863 | ND |
2019-05-08 | AK16822 | ND |
2019-05-08 | AK16824 | ND |
2019-05-08 | AK16823 | ND |