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EWG's Tap Water Database — 2021 UPDATE

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Profenofos

Aqua Pennsylvania Main System

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

MORE ABOUT THIS CONTAMINANT

 

32

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
2018ND320ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-227046181003SEA1ND
2018-03-227046181001SEA1ND
2018-03-227046181005SEA1ND
2018-05-237052867001SEA1ND
2018-05-237052867003SEA1ND
2018-06-133962618ND
2018-06-133962621ND
2018-06-183967151ND
2018-06-183967127ND
2018-06-183967130ND
2018-09-104054871ND
2018-09-104055316ND
2018-09-104055156ND
2018-09-104055096ND
2018-09-104055137ND
2018-09-104054901ND
2018-09-104054914ND
2018-09-104055267ND
2018-09-114054919ND
2018-09-114061461ND
2018-09-114061464ND
2018-09-114054949ND
2018-09-114061455ND
2018-09-124061473ND
2018-09-124061476ND
2018-11-074121989ND
2018-12-104147256ND
2018-12-104147259ND
2018-12-114148830ND
2018-12-114148833ND
2018-12-114148827ND
2018-12-124150231ND