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EWG's Tap Water Database — 2021 UPDATE

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Aldicarb sulfoxide

Rancho California Water District

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

MORE ABOUT THIS CONTAMINANT

 

56

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND90ND
2016ND90ND
2017ND100ND
2018ND150ND
2019ND90ND

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
2015-04-224790-053-1200ND
2015-04-224790-142-1015ND
2015-05-144790-095-1505ND
2015-05-144790-143-1505ND
2015-07-144790-142-1020ND
2015-08-054790-143-1455ND
2015-10-144790-142-1045ND
2015-11-044790-143-0955ND
2016-01-204790-142-1030ND
2016-02-294790-150-1830ND
2016-03-024790-071-1035ND
2016-04-144790-142-1100ND
2016-06-094790-018-1020ND
2016-07-274790-142-1520ND
2016-10-114790-015-0935ND
2016-10-114790-051-1030ND
2016-11-094790-153-1110ND
2017-02-034790-153-1050ND
2017-03-234790-142-1020ND
2017-04-124790-142-1030ND
2017-05-044790-153-1010ND
2017-07-134790-142-1035ND
2017-08-104790-153-1215ND
2017-09-014790-150-0925ND
2017-09-284790-059-0943ND
2017-11-084790-150-1445ND
2017-11-224790-151-1100ND
2018-02-074790-150-1242ND
2018-02-074790-151-1148ND
2018-04-139590-053-1150ND
2018-04-259590-152-1135ND
2018-05-034790-150-1130ND
2018-05-034790-151-1235ND
2018-07-174790-152-1045ND
2018-08-094790-151-1000ND
2018-08-144790-150-0914ND
2018-08-224790-151-1007ND
2018-10-034790-152-1030ND
2018-10-174790-155-1240ND
2018-11-274790-151-1222ND
2018-11-274790-150-1113ND
2018-11-274790-143-1005ND
2019-01-093334-152-1100ND
2019-01-093334-155-0945ND
2019-02-194790-150-1022ND
2019-02-194790-151-0900ND
2019-03-124790-071-1030ND
2019-04-024790-155-1115ND
2019-06-044790-018-1030ND
2019-07-254790-155-0945ND
2019-10-084790-051-1045ND