Know Your Environment. Protect Your Health.

Alpha-hexachlorocyclohexane

Poulsbo City Of

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND120ND
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
2018-03-2718-10506-22099ND
2018-03-2718-10506-22100ND
2018-03-2718-10506-22101ND
2018-03-2718-10506-22102ND
2018-03-2718-10506-22103ND
2018-03-2718-10506-22104ND
2018-09-2018-36711-74309ND
2018-09-2018-36711-74310ND
2018-09-2018-36711-74311ND
2018-09-2018-36711-74312ND
2018-09-2018-36711-74313ND
2018-09-2018-36711-74314ND