1,1,2,2-Tetrachloroethane
Pawtucket
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 8 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 9 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2014-01-27 | 1401232-01_TO12 | ND |
2014-03-27 | 1402016-02_TO12 | ND |
2014-03-27 | 1402016-01_TO12 | ND |
2014-04-07 | 1402198-07_TO12 | ND |
2014-04-07 | 1402198-03_TO12 | ND |
2014-04-07 | 1402198-04_TO12 | ND |
2014-04-07 | 1402198-05_TO12 | ND |
2014-04-07 | 1402198-06_TO12 | ND |
2015-03-31 | 1501722-01_TO12 | ND |
2015-03-31 | 1501722-02_TO12 | ND |
2015-03-31 | 1501722-03_TO12 | ND |
2015-04-28 | 1501999-02_TO12 | ND |
2016-03-22 | 1601566-02_TO12 | ND |
2016-03-22 | 1601566-01_TO12 | ND |
2016-06-07 | 1602458-01_TO12 | ND |
2016-06-27 | 1602860-01_TO12 | ND |
2017-02-01 | 1701096-01_TO12 | ND |
2017-03-29 | 1701674-01_TO12 | ND |
2017-03-29 | 1701674-02_TO12 | ND |
2017-04-17 | 1701862-04_TO12 | ND |
2017-04-17 | 1701862-03_TO12 | ND |
2017-04-17 | 1701862-01_TO12 | ND |
2017-04-17 | 1701862-02_TO12 | ND |
2017-04-17 | 1701862-06_TO12 | ND |
2017-11-01 | 1704846-01_TO12 | ND |
2018-03-28 | 1801540-03_TO12 | ND |
2018-03-28 | 1801540-02_TO12 | ND |
2018-03-28 | 1801540-01_TO12 | ND |
2018-04-30 | 1801885-02_TO12 | ND |
2019-03-26 | 1901463-01_TO12 | ND |
2019-03-26 | 1901463-03_TO12 | ND |
2019-03-26 | 1901463-02_TO12 | ND |
2019-06-27 | 1902770-01_TO12 | ND |