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EWG's Tap Water Database — 2021 UPDATE

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3-Hydroxycarbofuran

Cottonwood Mutual

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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND30ND
2016ND20ND
2017N/A00N/A
2018ND50ND
2019ND20ND

ppb = parts per billion

All test results

Date Result
2015-02-11ND
2015-02-11ND
2015-07-13ND
2016-08-03ND
2016-08-03ND
2018-02-07ND
2018-02-07ND
2018-03-15ND
2018-03-22ND
2018-07-18ND
2019-07-10ND
2019-07-10ND