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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

West Delta 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.

 

5

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
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-10-15Q1540550002ND
2016-06-09Q1623303002ND
2017-08-22Q1737509004ND
2018-06-21Q1824881002ND
2019-08-26Q1959454002ND