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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb sulfone

Harris County MUD 165

Aldicarb sulfone is a groundwater contaminant and a neurotoxic metabolite of the insecticide aldicarb used on agricultural crops.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015N/A00N/A
2016ND10ND
2017ND20ND
2018ND30ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-20AC47848ND
2014-07-16AC59864ND
2016-03-21AD29748ND
2017-05-04AD82862ND
2017-05-04AD82856ND
2018-06-07AE29055ND
2018-08-24AE38567ND
2018-11-30AE47645ND
2019-01-31AE52512ND
2019-01-31AE52513ND