Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Hexachlorobutadiene

Benedict

Hexachlorobutadiene is an industrial chemical and possible human carcinogen.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-040080062_01_03560ND
2014-04-010080062_01_04277ND
2014-07-100080062_01_00010ND
2014-10-010080062_01_00117ND
2015-01-270080062_01_00229ND