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EWG's Tap Water Database

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1,1,2,2-Tetrachloroethane

Talbotton

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.

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010ND60ND
2011ND70ND
2012ND40ND
2013ND40ND
2014ND40ND
2015ND10ND

ppb = parts per billion.

State and national drinking water standards and health guidelines

Health Guideline 0.1 ppb

The 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
2010-03-31AG85828ND
2010-03-31AG85827ND
2010-03-31AG85826ND
2010-03-31AG85825ND
2010-08-23AG99408ND
2010-11-02AH09825ND
2011-03-28AH26179ND
2011-03-28AH26180ND
2011-03-28AH26181ND
2011-03-28AH26182ND
2011-06-07AH31367ND
2011-08-16AH37704ND
2011-11-08AH46040ND
2012-02-21AH53739ND
2012-05-01AH57821ND
2012-07-26AH71440ND
2012-11-19AH84329ND
2013-02-14AH89214ND
2013-05-09AI01068ND
2013-07-29AI07670ND
2013-11-04AI22051ND
2014-01-23AI27097ND
2014-05-05AI39581ND
2014-07-24AI46661ND
2014-11-06AI59253ND
2015-02-19AI65257ND