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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

City of Llano

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND20ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-13AC63419ND
2015-07-31AD01918ND
2016-03-21AD29645ND
2016-11-16AD58337ND
2017-02-16AD71071ND
2018-02-06AE12496ND
2019-02-07AE53486ND