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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Montgomery County Municipal Utility District 99

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.

 

6

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
2015N/A00N/A
2016ND10ND
2017N/A00N/A
2018ND20ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-12-07AD60982ND
2018-07-25AE34576ND
2018-10-17AE43803ND
2019-02-13AE54416ND
2019-02-13AE54415ND
2019-05-21AE67472ND