1,1,2,2-Tetrachloroethane
Corning City
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.
24
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 4 | 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 |
|---|---|---|
| 2014-08-25 | POC-1413523-003 | ND |
| 2014-08-25 | POC-1413523-001 | ND |
| 2014-08-25 | POC-1413523-002 | ND |
| 2014-08-25 | POC-1413523-004 | ND |
| 2015-08-10 | POC-1512135-004 | ND |
| 2015-08-10 | POC-1512135-002 | ND |
| 2015-08-10 | POC-1512135-003 | ND |
| 2015-08-10 | POC-1512135-001 | ND |
| 2016-08-08 | POC12701-03-08/1 | ND |
| 2016-08-08 | POC12701-02-08/1 | ND |
| 2016-08-08 | POC12701-01-08/1 | ND |
| 2016-08-08 | POC12701-04-08/1 | ND |
| 2017-08-08 | POC12654-002-08/ | ND |
| 2017-08-08 | POC12654-003-08/ | ND |
| 2017-08-08 | POC12654-001-08/ | ND |
| 2017-08-08 | POC12654-004-08/ | ND |
| 2018-08-07 | 1813219-001POCS | ND |
| 2018-08-07 | 1813219-003POCS | ND |
| 2018-08-07 | 1813219-002POCS | ND |
| 2018-08-07 | 1813219-004POCS | ND |
| 2019-08-27 | 1914420-002POCS | ND |
| 2019-08-27 | 1914420-004POCS | ND |
| 2019-08-27 | 1914420-001POCS | ND |
| 2019-08-27 | 1914420-003POCS | ND |