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EWG's Tap Water Database — 2019 UPDATE

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1,1,1,2-Tetrachloroethane

Bayshore Mobile Home Park

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
2012ND40ND
2013ND10ND
2014ND10ND
2015ND10ND
2016ND10ND
2017N/A00N/A

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
2012-02-14L4000438-1ND
2012-04-12L4092703-1ND
2012-07-19L4202044-1ND
2012-10-11L4322429-1ND
2013-01-21L4429145-1ND
2014-01-08L4868549-1ND
2015-04-13L5535244-1ND
2016-01-13L5965711-1ND