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EWG's Tap Water Database — 2021 UPDATE

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Chlorpyriphos

North Kona

Chlorpyrifos is an organophosphate pesticide that has been widely used, but in 2021, application on food crops was banned by the EPA. Exposure to chlorpyrifos during pregnancy and early life harms the developing brain, including reduced IQ, delayed development of motor and sensory functions, and social and behavioral dysfunction.

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20

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
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND190ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-01-27201901290293ND
2019-01-27201901290288ND
2019-01-27201901290286ND
2019-01-27201901290290ND
2019-01-27201901290291ND
2019-01-28201901300242ND
2019-01-28201901300240ND
2019-01-28201901300243ND
2019-01-28201901300245ND
2019-01-28201901300250ND
2019-07-15201907170204ND
2019-07-15201907170205ND
2019-07-15201907170206ND
2019-07-15201907170214ND
2019-07-17201907190310ND
2019-07-17201907190309ND
2019-07-17201907190311ND
2019-07-17201907190308ND
2019-07-17201907190307ND
2020-05-11202005120298ND