1,1,2,2-Tetrachloroethane
Manchester Twp Water Utility - Eastern
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 | 5 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 1 | 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 |
---|---|---|
2014-05-06 | 340507014.4 | ND |
2014-05-06 | 340507015.4 | ND |
2014-06-11 | 340611140 | ND |
2014-07-28 | 340728018.4 | ND |
2014-10-21 | 341021044.2 | ND |
2015-06-16 | 350617089.2 | ND |
2016-06-08 | 360608089 | ND |
2017-06-08 | 370609094.3 | ND |
2017-06-08 | 370609091.3 | ND |
2017-06-28 | 370628091.4 | ND |
2018-06-28 | 380628060.2 | ND |
2019-06-07 | 390607710.2 | ND |