1,1,2,2-Tetrachloroethane
East Corning Consolidated District
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.
9
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 |
|---|---|---|---|---|
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2018-04-10 | EHS1900015085-01-POC | ND |
| 2018-04-10 | EHS1800015084-SR-2 | ND |
| 2019-04-23 | 22397-01X2POCS | ND |
| 2019-04-23 | 22395-01POCS | ND |
| 2021-08-10 | 80842POCS | ND |
| 2022-08-03 | 36781POCS | ND |
| 2022-08-03 | 36783POCS | ND |
| 2022-11-02 | 2017992-001 | ND |
| 2023-08-15 | 2312416-003POCSX | ND |