Know Your Environment. Protect Your Health.

1,1,2,2-Tetrachloroethane

Bedford Consolidated Water 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.

 

30

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND20ND
2020ND60ND
2021ND70ND
2022ND60ND
2023ND60ND

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
2018-04-20AU08070POCSND
2018-04-20AU08069POCSND
2018-08-13AU17333POCSND
2019-11-14AV24028POCSND
2019-11-19CE63513POCSND
2020-02-25AW03863POCSND
2020-08-19AW16062-POCSND
2020-08-19AW16070-POCSND
2020-08-19AW16064-POCSND
2020-11-04CH09389POCSND
2020-11-04CH09390POCSND
2021-02-03AX02233-POCSND
2021-09-21CJ33013-POCSND
2021-09-21AX19304-POCSND
2021-09-21AX19302-POCSND
2021-09-21AX19306-POCSND
2021-11-10CJ75404-POCSND
2021-11-10CJ75405-POCSND
2022-02-15AY02782-POCSND
2022-09-21AY17019-POCSND
2022-09-21AY17021-POCSND
2022-09-28AY17459-POCSND
2022-11-30CM96271-POCSND
2022-11-30CM96270-POCSND
2023-01-11AZ00705-POCSND
2023-08-29AZ15964-POCSND
2023-08-29AZ15968-POCSND
2023-08-29AZ15966-POCSND
2023-11-28CP54782-POCSND
2023-11-28CP54783-POCSND