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EWG's Tap Water Database

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1,1-Dichloroethylene

Homer

1,1-Dichloroethylene is used for plastics production. It damages DNA and causes cancer in laboratory animal studies.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010N/A00N/A
2011ND20ND
2012ND10ND
2013ND40ND
2014ND60ND
2015ND10ND

ppb = parts per billion.

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 7 ppb

The enforceable federal standard that defines the highest level of a contaminant allowed in drinking water.

ppb = parts per billion.

EPA Maximum Contaminant
Level Goal (MCLG)7 ppb

A non-enforceable federal health guideline. For cancer-causing chemicals, these health goals are typically set to zero.

ppb = parts per billion.

All test results

Date Lab ID Result
2011-02-07AH18797ND
2011-02-07AH18796ND
2012-10-09AH81324ND
2013-01-14AH87341ND
2013-04-15AH99049ND
2013-07-08AI05571ND
2013-10-08AI20240ND
2014-01-08AI26178ND
2014-01-08AI26177ND
2014-01-08AI26176ND
2014-04-14AI37968ND
2014-07-08AI45055ND
2014-10-16AI57749ND
2015-01-12AI62652ND