1,1,2,2-Tetrachloroethane
Live Oak 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2014-04-24 | AC51726 | ND |
2015-03-12 | AC84165 | ND |
2015-03-12 | AC84119 | ND |
2016-10-21 | AD54366 | ND |
2016-10-21 | AD54394 | ND |
2017-05-17 | AD84669 | ND |
2017-05-17 | AD84673 | ND |
2018-10-16 | AE43628 | ND |
2018-10-16 | AE43630 | ND |
2019-08-12 | AE78104 | ND |
2019-08-12 | AE78056 | ND |