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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Montgomery County Municipal Utility District 99

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.

 

9

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
2018ND30ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-20AD00169ND
2016-12-07AD60914ND
2017-09-06AD94921ND
2018-07-25AE34532ND
2018-07-25AE34538ND
2018-10-17AE43796ND
2019-02-13AE54373ND
2019-02-13AE54361ND
2019-05-21AE67396ND