Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Methomyl

Madison Water Works

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.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014N/A00N/A
2015ND10ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-16L560993-2ND
2012-04-10L569265-02ND
2013-06-06L369831-1ND
2013-09-12L657239-1ND
2015-06-24L773174-1ND