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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Blaine

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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015ND50ND
2016ND70ND
2017ND10ND
2018ND40ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-2715E1985-02ND
2015-05-2715E1985-03ND
2015-05-2715E1985-01ND
2015-09-2415I1244-01ND
2015-09-2415I1244-02ND
2016-03-0316C0265-01ND
2016-03-0316C0266-01ND
2016-03-0316C0267-01ND
2016-05-253457810ND
2016-05-253457805ND
2016-06-203474594ND
2016-07-113490709ND
2017-07-2717G1931-01ND
2018-02-2818B1345-01ND
2018-06-2218F1667-01ND
2018-06-2218F1667-02ND
2018-07-1618G0770-01ND
2019-08-0119H0052-01ND
2019-09-2619I2644-01ND
2019-10-3019J1698-01ND