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EWG's Tap Water Database — 2021 UPDATE

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Profenofos

Ontario Municipal Utilities Company

Profenofos is an organophosphate pesticide used on cotton. Exposure to profenofos can harm the nervous system.

MORE ABOUT THIS CONTAMINANT

 

40

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND180ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-12-03201912031583ND
2019-12-03201912031581ND
2019-12-04201912040518ND
2019-12-04201912040520ND
2019-12-04201912040519ND
2019-12-04201912040521ND
2019-12-05201912050299ND
2019-12-05201912050317ND
2019-12-05201912050302ND
2019-12-09201912110591ND
2019-12-11201912110590ND
2019-12-11201912110598ND
2019-12-11201912110652ND
2019-12-11201912110599ND
2019-12-11201912110649ND
2019-12-26201912260247ND
2019-12-26201912260195ND
2019-12-26201912260233ND
2020-03-23202003260419ND
2020-03-23202003260435ND
2020-06-01202006040363ND
2020-06-04202006040340ND
2020-06-04202006040354ND
2020-06-04202006040334ND
2020-06-04202006040361ND
2020-06-04202006040343ND
2020-06-11202006110497ND
2020-06-11202006110485ND
2020-06-11202006110494ND
2020-06-11202006110496ND
2020-06-11202006110495ND
2020-06-18202006180386ND
2020-06-18202006180383ND
2020-06-18202006180399ND
2020-06-18202006180408ND
2020-06-19202006240421ND
2020-06-24202006240408ND
2020-06-30202006300661ND
2020-06-30202006300280ND
2020-09-01202009020324ND