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EWG's Tap Water Database

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Methomyl

Arapahoe Cnty Wwwa

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.

 

33

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010ND140ND
2011ND50ND
2012ND140ND
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A

ppb = parts per billion.

All test results

Date Result
2010-01-25ND
2010-01-25ND
2010-01-25ND
2010-02-01ND
2010-02-01ND
2010-04-05ND
2010-04-05ND
2010-04-05ND
2010-04-05ND
2010-04-05ND
2010-04-05ND
2010-07-27ND
2010-07-27ND
2010-12-06ND
2011-01-19ND
2011-04-01ND
2011-04-01ND
2011-07-07ND
2011-07-07ND
2012-01-13ND
2012-01-13ND
2012-01-23ND
2012-01-23ND
2012-04-03ND
2012-04-03ND
2012-04-03ND
2012-04-06ND
2012-04-06ND
2012-04-06ND
2012-04-09ND
2012-07-05ND
2012-07-05ND
2012-07-05ND