Know Your Environment. Protect Your Health.

Alpha-hexachlorocyclohexane

West Jefferson Waterworks District 2

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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND40ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-2535450367001SEA1ND
2019-05-0835467322001SEA2ND
2019-07-1035481315001SEA1ND
2019-11-0735510862001SEA4ND