Know Your Environment. Protect Your Health.

1,1,2,2-Tetrachloroethane

Skyline Terrace Subdivision

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.

 

13

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
2021ND30ND
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
2018-02-14AE13764ND
2018-02-14AE13780ND
2019-06-26AE72285ND
2019-06-26AE72289ND
2020-05-06AF09507ND
2020-05-06AF09509ND
2021-04-28AF51524ND
2021-06-15AF58090ND
2021-11-03AF75595ND
2022-03-16AF89395ND
2022-03-28AF90722ND
2023-01-12AG24396ND
2023-01-12AG24398ND