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EWG's Tap Water Database — 2021 UPDATE

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Chlorpyriphos

Parsippany-Troy Hills Water Department

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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27

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
2019ND270ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-01-154174142ND
2019-01-154174176ND
2019-01-154174225ND
2019-01-154174631ND
2019-01-154174550ND
2019-01-154174180ND
2019-01-154174068ND
2019-01-154174639ND
2019-01-154174084ND
2019-01-154174745ND
2019-01-154174725ND
2019-03-264238865ND
2019-04-094254896ND
2019-04-094254967ND
2019-07-094347836ND
2019-07-094347728ND
2019-07-094347829ND
2019-07-094347886ND
2019-07-174358082ND
2019-07-174358108ND
2019-07-174358154ND
2019-07-174358116ND
2019-07-244363996ND
2019-07-244364150ND
2019-09-254435241ND
2019-10-094450924ND
2019-10-094451062ND