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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Fort Sam Houston

Methomyl is an extremely toxic carbamate insecticide that targets the nervous system. In 2015 the EPA restricted some uses of methomyl on some food crops to reduce risks to human health.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015N/A00N/A
2016ND20ND
2017ND60ND
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-06AC41738ND
2016-09-28AD51765ND
2016-12-15AD62479ND
2017-01-30AD67667ND
2017-01-30AD67666ND
2017-04-24AD80786ND
2017-04-24AD80783ND
2017-07-07AD88745ND
2017-10-10AE00188ND
2018-01-18AE09322ND