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EWG's Tap Water Database — 2019 UPDATE

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Methomyl

City of Lake Charles Water System

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.

 

34

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND340ND
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2012-04-30AD65286ND
2012-04-30AD65283ND
2012-04-30AD65284ND
2012-04-30AD65286ND
2012-04-30AD65285ND
2012-04-30AD65284ND
2012-04-30AD65283ND
2012-04-30AD65282ND
2012-04-30AD65282ND
2012-04-30AD65285ND
2012-05-29AD65746ND
2012-05-29AD65745ND
2012-05-29AD65744ND
2012-05-29AD65743ND
2012-05-29AD65742ND
2012-05-29AD65743ND
2012-05-29AD65744ND
2012-05-29AD65745ND
2012-05-29AD65746ND
2012-05-29AD65742ND
2012-07-23AD67957ND
2012-07-23AD67960ND
2012-07-23AD67960ND
2012-07-23AD67959ND
2012-07-23AD67958ND
2012-07-23AD67957ND
2012-07-23AD67959ND
2012-07-23AD67958ND
2012-07-23AD67956ND
2012-07-23AD67956ND
2012-10-08AD71685ND
2012-10-08AD71683ND
2012-10-08AD71685ND
2012-10-08AD71683ND