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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Centerville 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND30ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-12Q1408163001ND
2015-10-27Q1542459001ND
2016-03-22Q1611759002ND
2016-09-23Q1640154003ND
2016-12-08Q1654001003ND
2017-03-09Q1710146005ND
2018-02-06Q1804822001ND
2019-03-26Q1912349003ND