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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Fort Sam Houston

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND10ND
2016ND30ND
2017ND60ND
2018ND30ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-03-23AC85623ND
2016-02-25AD25793ND
2016-09-28AD51718ND
2016-12-15AD62394ND
2017-01-30AD67573ND
2017-01-30AD67575ND
2017-04-24AD80717ND
2017-04-24AD80715ND
2017-07-07AD88708ND
2017-10-10AE00129ND
2018-01-18AE09245ND
2018-04-20AE23481ND
2018-04-20AE23471ND
2019-01-24AE51287ND
2019-01-24AE51285ND
2019-01-24AE51269ND