Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Iodomethane

Grassland 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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-16Q1401390001ND
2015-01-20Q1502088005ND
2016-01-12Q1600981004ND
2017-01-19Q1702669007ND
2018-01-10Q1801131001ND
2019-07-02Q1941869005ND