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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Frognot 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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-01Q1425307008ND
2014-07-01Q1425307013ND
2015-04-01Q1512166019ND
2015-04-01Q1512166020ND
2016-10-25Q1645322006ND
2016-10-25Q1645322002ND
2017-08-29Q1739686001ND
2017-08-29Q1739686013ND
2017-08-29Q1739686007ND
2018-04-19Q1816227008ND
2018-06-20Q1824690001ND
2019-03-18Q1911123002ND
2019-08-12Q1954104001ND