Hexachlorobutadiene

Wilmington Water Department

Hexachlorobutadiene is an industrial chemical and possible human carcinogen.

Samples

Samples exceeding legal limit (MCL)

Samples exceeding
health guidelines

Year	Average result	Samples taken	Range of results
2014	N/A	0	N/A
2015	N/A	0	N/A
2016	N/A	0	N/A
2017	N/A	0	N/A
2018	N/A	0	N/A
2019	ND	6	ND

ppb = parts per billion