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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

City of Denham Springs 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.

 

14

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
2014ND140ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-17AD92285ND
2014-06-17AD92286ND
2014-06-17AD92287ND
2014-06-17AD92288ND
2014-06-17AD92289ND
2014-06-17AD92285ND
2014-06-17AD92286ND
2014-06-17AD92287ND
2014-06-17AD92288ND
2014-06-17AD92289ND
2014-06-24AD92626ND
2014-06-24AD92626ND
2014-12-08AE00303ND
2014-12-08AE00303ND