1,1,2,2-Tetrachloroethane
Eldridge Elderly Housing
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.
19
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 | 1 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 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 |
|---|---|---|
| 2014-02-10 | 74328CH 1 | ND |
| 2015-08-14 | 83327CH 1 | ND |
| 2015-10-30 | 84645CH 1 | ND |
| 2016-03-18 | 86960CH 1 | ND |
| 2016-06-24 | 89032GE 1 | ND |
| 2016-09-07 | 90657GE 1 | ND |
| 2016-12-02 | 92442GE 1 | ND |
| 2017-03-29 | 94471GE 1 | ND |
| 2017-06-14 | 96162GE 1 | ND |
| 2017-09-18 | 98077GE 1 | ND |
| 2017-12-18 | 99761GE 1 | ND |
| 2018-03-12 | 101174GE 1 | ND |
| 2018-06-19 | 103441GE 1 | ND |
| 2018-08-27 | 105257GE 1 | ND |
| 2018-12-10 | 107768GE 1 | ND |
| 2019-03-11 | 109535GE 1 | ND |
| 2019-06-24 | 111806PPS | ND |
| 2019-09-09 | 113538PPS | ND |
| 2019-12-06 | 115299PPS | ND |