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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Coast Springs - Cal. Water Service (puc)

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND80ND
2015N/A00N/A
2016N/A00N/A
2017ND80ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-125810-002-1322ND
2014-08-125810-005-1404ND
2014-08-125810-010-1307ND
2014-09-105810-003-1431ND
2014-09-105810-004-1411ND
2014-09-105810-006-1341ND
2014-09-105810-007-1236ND
2014-09-105810-008-1256ND
2017-09-119590-003-1130ND
2017-09-129590-004-1145ND
2017-09-129590-008-1215ND
2017-09-129590-010-1055ND
2017-09-139590-005-1305ND
2017-09-269590-002-0945ND
2017-09-269590-006-1045ND
2017-09-269590-007-1025ND