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EWG's Tap Water Database — 2021 UPDATE

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1,1,2,2-Tetrachloroethane

Tall Oaks Mobile Home Park

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.

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44

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND60ND
2015ND60ND
2016ND80ND
2017ND80ND
2018ND80ND
2019ND80ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2014-01-29AC17716ND
2014-01-29AC17715ND
2014-08-26AC30084ND
2014-08-26AC30083ND
2014-10-28AC37394ND
2014-10-28AC37395ND
2015-01-29AC41375ND
2015-01-29AC41374ND
2015-08-03AC55481ND
2015-08-03AC55480ND
2015-11-03AC62091ND
2015-11-03AC62092ND
2016-02-02AC65849ND
2016-02-02AC65848ND
2016-04-27AC70184ND
2016-04-27AC70183ND
2016-08-02AC80852ND
2016-08-02AC80853ND
2016-10-24AC86082ND
2016-10-24AC86083ND
2017-01-25AC89913ND
2017-01-25AC89912ND
2017-04-24AC95153ND
2017-04-24AC95154ND
2017-08-22AD02420ND
2017-08-22AD02421ND
2017-11-15AD08684ND
2017-11-15AD08683ND
2018-01-24AD12098ND
2018-01-24AD12099ND
2018-05-08AD18751ND
2018-05-08AD18752ND
2018-07-16AD29653ND
2018-07-16AD29652ND
2018-10-23AD35208ND
2018-10-23AD35209ND
2019-01-28AD38516ND
2019-01-28AD38517ND
2019-04-24AD46856ND
2019-04-24AD46857ND
2019-07-22AD52850ND
2019-07-22AD52851ND
2019-10-28AD57539ND
2019-10-28AD57540ND