1,1,2,2-Tetrachloroethane
City Of Dixon
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.
10
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 | 5 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 5 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-03-05 | 5810-001-0855 | ND |
| 2014-03-05 | 5810-002-0930 | ND |
| 2014-03-05 | 5810-003-1010 | ND |
| 2014-03-05 | 5810-007-1055 | ND |
| 2014-03-05 | 5810-009-1140 | ND |
| 2017-01-10 | 1233-001-0806 | ND |
| 2017-01-10 | 1233-002-1038 | ND |
| 2017-01-10 | 1233-007-0931 | ND |
| 2017-01-10 | 1233-009-1004 | ND |
| 2017-01-19 | 1233-003-1356 | ND |