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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Terra Bella Irrigation District - Tbt

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND40ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-075810-027-0930ND
2014-05-195810-028-1150ND
2018-09-245810-027-1445ND
2018-09-245810-033-1510ND
2018-12-275810-027-1250ND
2018-12-275810-033-1230ND