Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Hexachlorobutadiene

Bolivar

Hexachlorobutadiene is an industrial chemical and possible human carcinogen.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015N/A00N/A
2016ND50ND
2017N/A00N/A
2018N/A00N/A
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-01-20AC65766ND
2016-01-20AC65764ND
2016-01-20AC65762ND
2016-01-20AC65765ND
2016-01-20AC65763ND
2019-01-10AD38426ND
2019-01-10AD38427ND
2019-01-10AD38428ND
2019-01-10AD38429ND
2019-01-10AD38430ND
2019-02-05AD40173ND