1,1,2,2-Tetrachloroethane
City of Red Bluff
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.
11
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 11 | 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 |
|---|---|---|
| 2019-04-16 | 5867-004-0830 | ND |
| 2019-04-16 | 5867-007-0800 | ND |
| 2019-04-16 | 5867-008-0900 | ND |
| 2019-04-16 | 5867-009-1000 | ND |
| 2019-04-16 | 5867-014-1000 | ND |
| 2019-04-16 | 5867-015-0900 | ND |
| 2019-04-17 | 5867-003-0740 | ND |
| 2019-04-17 | 5867-005-0800 | ND |
| 2019-04-17 | 5867-010-0815 | ND |
| 2019-04-17 | 5867-011-0830 | ND |
| 2019-04-17 | 5867-012-0720 | ND |