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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Encinal Water Supply Corporation

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND20ND
2016ND30ND
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-09-25AC68246ND
2015-10-05AD09443ND
2015-10-05AD09457ND
2016-03-30AD31232ND
2016-03-30AD31200ND
2016-05-05AD35653ND
2017-11-29AE06163ND
2017-11-29AE06165ND
2018-07-19AE33965ND
2018-07-19AE33973ND
2019-09-26AE84864ND
2019-12-11AE92154ND