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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Northwood 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.

 

12

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
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-09-17AC67267ND
2014-09-17AC67275ND
2015-07-31AD02117ND
2015-07-31AD02119ND
2016-04-07AD32306ND
2016-04-07AD32322ND
2017-07-26AD90879ND
2017-07-26AD90881ND
2018-08-01AE35341ND
2018-12-11AE48665ND
2019-12-10AE91905ND
2019-12-10AE91903ND