Know Your Environment. Protect Your Health.

Alpha-hexachlorocyclohexane

Spanaway Water Company

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.

 

18

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
2019ND80ND
2020ND100ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-12-0319-46250-89508ND
2019-12-0319-46250-89507ND
2019-12-0319-46250-89506ND
2019-12-0419-46250-89509ND
2019-12-1019-47275-91749ND
2019-12-1019-47275-91748ND
2019-12-1019-47275-91747ND
2019-12-1019-47275-91746ND
2020-05-1520-15673-30102ND
2020-06-0220-18235-34876ND
2020-06-0220-18235-34880ND
2020-06-0220-18235-34879ND
2020-06-0220-18235-34877ND
2020-06-0320-18235-34881ND
2020-06-0320-18235-34878ND
2020-06-0320-18235-34882ND
2020-06-0320-18235-34883ND
2020-11-1220-40572-77103ND