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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Montgomery Trace Water System

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND20ND
2016N/A00N/A
2017ND30ND
2018ND40ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-25AC48179ND
2014-03-25AC48176ND
2014-03-25AC48177ND
2015-05-29AC93932ND
2015-05-29AC93934ND
2017-01-23AD66208ND
2017-01-23AD66209ND
2017-01-23AD66205ND
2018-02-20AE14517ND
2018-02-20AE14521ND
2018-09-11AE39668ND
2018-11-05AE45276ND
2019-01-16AE50254ND
2019-04-16AE62648ND