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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb sulfoxide

4 Way Ranch Md 1

Aldicarb sulfoxide is a groundwater contaminant related to the neurotoxic insecticide aldicarb.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Result
2014-06-11ND
2014-12-10ND
2015-03-11ND
2015-06-17ND
2015-08-20ND
2015-10-28ND
2016-03-08ND
2016-06-15ND
2016-09-12ND
2016-10-12ND
2017-02-20ND
2017-05-03ND
2017-08-29ND
2017-10-10ND