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EWG's Tap Water Database — 2021 UPDATE

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3-Hydroxycarbofuran

Crystal Clear WSC

3-Hydroxycarbofuran is a breakdown product of the insecticide carbofuran, once widely used on food crops and banned by the EPA due to its effects on the human nervous system.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015N/A00N/A
2016N/A00N/A
2017ND30ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-04AC41356ND
2014-02-04AC41358ND
2014-02-04AC41369ND
2014-02-04AC41354ND
2014-09-04AC65874ND
2017-02-07AD69355ND
2017-02-07AD69354ND
2017-02-07AD69353ND