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EWG's Tap Water Database — 2019 UPDATE

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1,1,1,2-Tetrachloroethane

The Villages Resort

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

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013N/A00N/A
2014N/A00N/A
2015ND20ND
2016ND30ND
2017ND20ND

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
2012-12-051212208004ND
2015-07-28Q1529238003ND
2015-07-28Q1529238004ND
2016-03-24Q1612142006ND
2016-03-24Q1612142004ND
2016-06-22Q1625369003ND
2017-08-30Q1739979001ND
2017-12-04Q1762223008ND