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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb sulfone

City of Morgan Hill

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

MORE ABOUT THIS CONTAMINANT

 

26

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
2014ND80ND
2015ND10ND
2016ND120ND
2017ND50ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-125810-032-0920ND
2014-05-125810-017-1015ND
2014-05-285810-012-0930ND
2014-06-235810-010-0815ND
2014-09-105810-032-1020ND
2014-09-105810-017-0950ND
2014-09-105810-012-0845ND
2014-09-105810-010-0920ND
2015-05-185810-002-0900ND
2016-05-095867-008-0815ND
2016-05-095867-016-0730ND
2016-05-095867-015-0930ND
2016-05-095867-009-0900ND
2016-05-165867-040-0830ND
2016-05-165867-043-0740ND
2016-08-225867-040-0800ND
2016-08-225867-043-0730ND
2016-08-225867-016-0900ND
2016-08-225867-015-1000ND
2016-08-225867-009-0930ND
2016-08-225867-008-0830ND
2017-05-085867-017-0900ND
2017-05-085867-032-0800ND
2017-08-145867-017-0830ND
2017-08-145867-032-0800ND
2017-08-145867-012-0900ND