1,1,2,2-Tetrachloroethane
Pulaski County Public Water Supply District 2
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.
14
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 | 9 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2018-01-10 | AD12046 | ND |
| 2018-03-05 | AD17401 | ND |
| 2018-05-03 | AD18576 | ND |
| 2018-06-04 | AD19098 | ND |
| 2018-06-04 | AD19099 | ND |
| 2018-06-04 | AD19100 | ND |
| 2018-06-04 | AD19101 | ND |
| 2018-07-11 | AD29485 | ND |
| 2018-10-12 | AD35058 | ND |
| 2019-01-08 | AD38366 | ND |
| 2019-04-08 | AD46655 | ND |
| 2019-07-12 | AD52707 | ND |
| 2019-10-18 | AD57365 | ND |
| 2020-01-13 | AD60686 | ND |