1,1,2,2-Tetrachloroethane
Evergreen Homeowners Association
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 | 4 | 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 |
---|---|---|
2014-05-05 | JH1402806POC | ND |
2014-05-05 | JH1402805POCS | ND |
2015-06-23 | JH1503889POCS | ND |
2015-06-23 | JH1503889-POCS | ND |
2015-06-23 | JH1402806POCS | ND |
2016-03-08 | JH1601699-POCS | ND |
2016-03-08 | JH1601700-POCS | ND |
2016-10-12 | JH1609342-POCS | ND |
2016-10-12 | JH1609341-POCS | ND |
2017-04-04 | JH1702409-POCS | ND |
2017-04-04 | JH1702411-POCS | ND |
2018-09-10 | JH1807312-POCS | ND |
2018-09-10 | JH1807308-POCS | ND |
2019-08-06 | JH1905503-POCS | ND |
2019-08-06 | JH1905502-POCS | ND |