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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Arrowhead Lake & Frontier Lake

Iodomethane (methyl iodide) is an industrial chemical and soil fumigant. It is not allowed for use in California due to the harm it poses to human health.

 

10

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
2015ND20ND
2016ND20ND
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-12-09AD16245ND
2015-12-09AD16247ND
2016-02-04AD22117ND
2016-02-04AD22115ND
2017-03-16AD75490ND
2017-03-16AD75496ND
2018-07-10AE32808ND
2018-07-10AE32820ND
2019-09-17AE83847ND
2019-09-17AE83845ND