1,1,2,2-Tetrachloroethane
Cedar Falls Acres Mobile Home Park
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 | 4 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 4 | 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 |
---|---|---|
2014-09-04 | 155134001 | ND |
2014-12-11 | 172425001 | ND |
2015-03-24 | 184915001 | ND |
2015-06-24 | 202048001 | ND |
2015-09-14 | 217339001 | ND |
2015-12-17 | 233338001 | ND |
2016-03-28 | 705337 | ND |
2016-09-28 | 281101001 | ND |
2016-11-07 | 287856001 | ND |
2017-03-28 | 306584001 | ND |
2017-06-28 | 325298001 | ND |
2017-09-28 | 345843001 | ND |
2017-11-27 | 356248001 | ND |
2018-12-26 | 425684001 | ND |
2019-09-26 | 473087001 | ND |