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EWG's Tap Water Database — 2019 UPDATE

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Iodomethane

San Antonio Water System Northeast

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
2012N/A00N/A
2013ND10ND
2014ND10ND
2015ND40ND
2016N/A00N/A
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-11-21AC35848ND
2014-09-02AC65451ND
2015-07-08AC98749ND
2015-07-08AC98753ND
2015-07-08AC98747ND
2015-07-09AC98996ND
2017-12-04AE06578ND
2017-12-13AE07674ND