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EWG's Tap Water Database — 2021 UPDATE

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Baygon (Propoxur)

Maryland American Water Company

Baygon is a neurotoxic insecticide used to kill ants, roaches and hornets in homes, restaurants and other public buildings.

 

6

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
2015ND10ND
2016ND20ND
2017ND10ND
2018ND20ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-10-19E16001689001ND
2016-05-10E16004258014ND
2016-05-10E16004258012ND
2017-04-19E17004142001ND
2018-06-04E18004355001ND
2018-09-18E19000986001ND