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EWG's Tap Water Database — 2019 UPDATE

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1,1,1,2-Tetrachloroethane

City of Camden

1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND10ND
2014ND10ND
2015ND10ND
2016ND30ND
2017ND30ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 1 ppb

The EWG Health Guideline of 1 ppb for 1,1,1,2-tetrachloroethane was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2012-04-12AD05806ND
2013-05-14AD23608ND
2014-05-05AD39535ND
2015-06-04AD56440ND
2016-05-12AD75892ND
2016-08-11AD80685ND
2016-11-01AD85064ND
2017-02-27AD90341ND
2017-04-18AD92978ND
2017-11-21AE04072ND