Know Your Environment. Protect Your Health.

1,1,2,2-Tetrachloroethane

Center Point Taylor System

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

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND40ND
2022ND20ND
2023ND20ND

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
2018-01-11AE08972ND
2018-01-11AE08974ND
2019-07-17AE74876ND
2019-07-17AE74878ND
2020-10-14AF30641ND
2020-10-14AF30647ND
2021-03-24AF48152ND
2021-03-24AF48154ND
2021-05-25AF55355ND
2021-05-25AF55357ND
2022-03-30AF91304ND
2022-03-30AF91306ND
2023-09-25AG57465ND
2023-09-25AG57467ND