1,1,2,2-Tetrachloroethane
Peter Pitchess Honor Rancho Detention Center
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.
23
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 3 | 0 | ND |
| 2015 | ND | 7 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 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 |
|---|---|---|
| 2014-03-04 | 5442-016-1115 | ND |
| 2014-03-04 | 5442-006-1058 | ND |
| 2014-03-04 | 5442-003-1046 | ND |
| 2015-03-04 | 5442-003-0934 | ND |
| 2015-03-04 | 5442-016-0957 | ND |
| 2015-03-04 | 5442-006-0942 | ND |
| 2015-03-25 | 5442-003-1050 | ND |
| 2015-03-25 | 5442-006-1105 | ND |
| 2015-04-15 | 5442-006-1205 | ND |
| 2015-04-15 | 5442-003-1155 | ND |
| 2016-03-30 | 5442-006-0903 | ND |
| 2016-03-30 | 5442-016-0937 | ND |
| 2016-03-30 | 5442-003-0857 | ND |
| 2017-07-13 | 9588-006-1100 | ND |
| 2017-07-13 | 9588-016-1110 | ND |
| 2017-07-13 | 9588-003-1049 | ND |
| 2017-09-18 | 9590-016-0945 | ND |
| 2018-01-16 | 9590-006-0915 | ND |
| 2018-01-16 | 9590-003-0900 | ND |
| 2018-01-16 | 9590-016-0930 | ND |
| 2019-01-08 | 9590-003-0830 | ND |
| 2019-01-08 | 9590-006-0845 | ND |
| 2019-01-08 | 9590-016-0900 | ND |