Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Methomyl

Metropolitan District Commission

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.

 

13

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
2015ND60ND
2016N/A00N/A
2017N/A00N/A
2018ND70ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-30BJ65998SOC2ND
2015-07-30BJ65997SOC2ND
2015-07-30BJ65999SOC2ND
2015-10-22BK12467SOC2ND
2015-10-22BK12468SOC2ND
2015-10-22BK12469SOC2ND
2018-06-27CA79475ND
2018-06-27CA79476ND
2018-06-27CA79477ND
2018-09-25CB38504ND
2018-09-25CB38505RND
2018-09-25CB38869ND
2018-09-25CB38505ND