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EWG's Tap Water Database — 2021 UPDATE

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3-Hydroxycarbofuran

Lihue-Kapaa

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.

 

73

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
2015ND360ND
2016N/A00N/A
2017ND20ND
2018ND350ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-20C15-01-0013ND
2015-01-20C15-01-0014ND
2015-01-20C15-01-0015ND
2015-01-21C15-01-0070AND
2015-01-21C15-01-0071ND
2015-01-21C15-01-0072ND
2015-01-21C15-01-0073ND
2015-01-21C15-01-0074ND
2015-03-16C15-03-0033ND
2015-03-16C15-03-0034ND
2015-03-16C15-03-0035ND
2015-03-16C15-03-0036ND
2015-03-18C15-03-0087ND
2015-03-18C15-03-0086ND
2015-03-18C15-03-0085ND
2015-03-18C15-03-0083ND
2015-03-18C15-03-0082ND
2015-03-18C15-03-0084ND
2015-04-13C15-04-0040ND
2015-04-13C15-04-0041ND
2015-04-13C15-04-0042ND
2015-04-15C15-04-0070ND
2015-04-15C15-04-0071ND
2015-04-15C15-04-0072ND
2015-04-15C15-04-0073ND
2015-06-08C15-06-0095ND
2015-06-08C15-06-0094ND
2015-06-08C15-06-0093ND
2015-06-08C15-06-0092ND
2015-06-09C15-06-0086ND
2015-06-09C15-06-0091ND
2015-06-09C15-06-0090ND
2015-06-09C15-06-0089ND
2015-06-09C15-06-0088ND
2015-06-09C15-06-0087ND
2015-09-30201510020546ND
2017-04-12ND
2017-07-17ND
2018-01-16C18-01-0015ND
2018-01-16C18-01-0014ND
2018-01-16C18-01-0013ND
2018-01-16C18-01-0012ND
2018-01-17C18-01-0053ND
2018-01-17C18-01-0054ND
2018-03-05C18-03-0015ND
2018-03-05C18-03-0016ND
2018-03-06C18-03-0051ND
2018-03-06C18-03-0050ND
2018-03-07C18-03-0097ND
2018-03-07C18-03-0070ND
2018-03-19C18-03-0120ND
2018-03-19C18-03-0118ND
2018-03-19C18-03-0119ND
2018-07-10C18-07-0154ND
2018-07-10C18-07-0151ND
2018-07-10C18-07-0138ND
2018-07-10C18-07-0153ND
2018-07-10C18-07-0140ND
2018-07-10C18-07-0152ND
2018-07-10C18-07-0150ND
2018-07-12201807000000ND
2018-07-12201807130880ND
2018-07-23C18-07-0334ND
2018-07-23C18-07-0332ND
2018-07-23C18-07-0333ND
2018-07-24C18-07-0337ND
2018-07-24C18-07-0336ND
2018-07-24C18-07-0335ND
2018-07-25C18-07-0354ND
2018-07-25C18-07-0353ND
2018-09-24C18-09-0300ND
2018-10-08C18-10-0031ND
2018-10-10C18-10-0047ND