1,1,2,2-Tetrachloroethane
Loma Linda Power Plant
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 | 3 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 9 | 0 | ND |
2019 | ND | 8 | 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 |
---|---|---|
2014-05-07 | 4790-002-0840 | ND |
2014-07-21 | 4790-002-0718 | ND |
2014-09-17 | 4790-002-0800 | ND |
2015-06-25 | 4790-002-0917 | ND |
2015-09-18 | 4790-002-0630 | ND |
2015-11-11 | 4790-002-0735 | ND |
2016-05-16 | 4790-002-0815 | ND |
2016-07-27 | 4790-002-0700 | ND |
2016-07-27 | 4790-003-0700 | ND |
2017-09-13 | 5810-001-1300 | ND |
2017-11-28 | 5810-002-0832 | ND |
2017-11-28 | 5810-004-0810 | ND |
2018-05-08 | 5810-002-0955 | ND |
2018-05-08 | 5810-004-0915 | ND |
2018-07-11 | 5810-002-0640 | ND |
2018-07-11 | 5810-004-0625 | ND |
2018-09-10 | 5810-004-0800 | ND |
2018-09-10 | 5810-002-0820 | ND |
2018-11-12 | 5810-002-0910 | ND |
2018-11-12 | 5810-004-0840 | ND |
2018-11-29 | 5810-004-1250 | ND |
2019-05-14 | 5810-004-0740 | ND |
2019-05-14 | 5810-002-0650 | ND |
2019-07-15 | 5810-004-0840 | ND |
2019-07-15 | 5810-002-0815 | ND |
2019-09-10 | 5810-004-0620 | ND |
2019-09-10 | 5810-002-0730 | ND |
2019-11-12 | 5810-002-0735 | ND |
2019-11-12 | 5810-004-0720 | ND |