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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Mountain Peak SUD

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.

 

28

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND50ND
2016ND50ND
2017ND60ND
2018ND50ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-05Q1414478013ND
2014-05-05Q1414478011ND
2015-04-15Q1514253020ND
2015-04-15Q1514253017ND
2015-04-15Q1514253015ND
2015-04-15Q1514253013ND
2015-07-16Q1527507003ND
2016-01-26Q1603400012ND
2016-01-26Q1603400010ND
2016-01-26Q1603400008ND
2016-01-26Q1603400006ND
2016-10-27Q1645956001ND
2017-08-08Q1733481046ND
2017-08-08Q1733481047ND
2017-08-08Q1733481044ND
2017-08-08Q1733481042ND
2017-08-08Q1733481039ND
2017-08-08Q1733481038ND
2018-04-09Q1814390004ND
2018-04-09Q1814390002ND
2018-04-09Q1814390008ND
2018-04-09Q1814390006ND
2018-08-31Q1835162005ND
2019-05-08Q1923158001ND
2019-05-29Q1929501005ND
2019-05-29Q1929501003ND
2019-05-29Q1929501001ND
2019-08-05Q1950638003ND