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EWG's Tap Water Database — 2021 UPDATE

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Baygon (Propoxur)

Rancho California Water District

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

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-083334-143-1015ND
2014-08-063334-143-0905ND
2014-09-043334-059-0935ND
2014-11-123334-143-1045ND
2015-02-103334-143-0905ND
2018-04-139590-053-1150ND
2018-04-259590-152-1135ND
2019-01-093334-152-1100ND
2019-01-093334-155-0945ND