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EWG's Tap Water Database — 2021 UPDATE

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3-Hydroxycarbofuran

Red Rock Rural Water System

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.

 

10

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
2016ND40ND
2017N/A00N/A
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-1114C0429-01ND
2014-03-1114C0429-02ND
2016-05-113447282ND
2016-05-113447310ND
2016-08-103518499ND
2016-08-103518512ND
2018-01-2918A1154-03ND
2018-05-2918E2362-01ND
2019-08-0719H0703-01ND
2019-10-2119J1210-01ND