Know Your Environment. Protect Your Health.

Alpha-hexachlorocyclohexane

City of Vancouver

Alpha-HCH is a byproduct of the production of the insecticide lindane, which is no longer used in the U.S. The International Agency for Research on Cancer has classified all forms of this chemical as possibly carcinogenic to humans.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND200ND
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-06-13201806141014ND
2018-06-13201806140667ND
2018-06-13201806140919ND
2018-06-13201806140918ND
2018-06-13201806141049ND
2018-06-13201806140799ND
2018-06-13201806140913ND
2018-06-13201806140636ND
2018-06-13201806140814ND
2018-06-13201806140930ND
2018-12-12201812130662ND
2018-12-12201812130657ND
2018-12-12201812130661ND
2018-12-12201812130660ND
2018-12-12201812130659ND
2018-12-12201812130658ND
2018-12-12201812130656ND
2018-12-12201812130655ND
2018-12-12201812130654ND
2018-12-12201812130653ND