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EWG's Tap Water Database — 2021 UPDATE

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Alpha-hexachlorocyclohexane

Coachella Valley Water District: Cove Community

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.

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42

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2020-02-04202002041198ND
2020-02-04202002041216ND
2020-02-04202002041091ND
2020-02-04202002041250ND
2020-02-04202002041134ND
2020-02-04202002041144ND
2020-02-05202002050717ND
2020-02-05202002050745ND
2020-02-05202002050708ND
2020-02-05202002050749ND
2020-02-05202002050774ND
2020-02-05202002050785ND
2020-02-05202002050759ND
2020-02-06202002060419ND
2020-02-06202002060399ND
2020-02-06202002060392ND
2020-02-06202002060414ND
2020-02-06202002060431ND
2020-02-06202002060408ND
2020-02-12202002120528ND
2020-02-18202002180713ND
2020-08-04202008040563ND
2020-08-04202008040553ND
2020-08-04202008040571ND
2020-08-04202008040555ND
2020-08-04202008040551ND
2020-08-04202008040567ND
2020-08-04202008040560ND
2020-08-04202008040569ND
2020-08-04202008040558ND
2020-08-04202008040565ND
2020-08-05202008051198ND
2020-08-05202008051188ND
2020-08-05202008051183ND
2020-08-05202008051180ND
2020-08-05202008051185ND
2020-08-05202008051215ND
2020-08-05202008051206ND
2020-08-05202008051200ND
2020-08-06202008060408ND
2020-08-06202008060415ND
2020-08-06202008060413ND