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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Victorville Water District

Methomyl is an extremely toxic carbamate insecticide that targets the nervous system. In 2015 the EPA restricted some uses of methomyl on some food crops to reduce risks to human health.

MORE ABOUT THIS CONTAMINANT

 

50

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
2014ND70ND
2015ND200ND
2016ND20ND
2017ND90ND
2018ND120ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-164790-037-0800ND
2014-07-164790-012-1030ND
2014-07-174790-033-0800ND
2014-07-174790-019-1000ND
2014-07-174790-018-0900ND
2014-07-224790-039-1130ND
2014-07-224790-038-1030ND
2015-04-214790-061-0900ND
2015-07-214790-017-1000ND
2015-07-224790-014-1110ND
2015-07-224790-015-1015ND
2015-07-224790-016-0945ND
2015-07-224790-028-0845ND
2015-07-294790-025-0930ND
2015-07-294790-051-0730ND
2015-07-294790-031-0800ND
2015-07-294790-020-0830ND
2015-08-054790-030-0900ND
2015-08-254790-057-1000ND
2015-08-254790-032-1100ND
2015-08-254790-044-0900ND
2015-10-144790-024-1000ND
2015-10-144790-029-0900ND
2015-10-144790-007-0700ND
2015-10-214790-052-1100ND
2015-10-214790-034-0745ND
2015-10-284790-047-0900ND
2016-07-204790-023-0700ND
2016-07-204790-048-0730ND
2017-07-034790-033-1255ND
2017-07-034790-049-1220ND
2017-07-034790-046-1123ND
2017-07-054790-061-1030ND
2017-07-114790-037-1125ND
2017-07-114790-019-1200ND
2017-07-184790-038-0830ND
2017-07-194790-012-0830ND
2017-07-194790-039-1130ND
2018-06-259590-051-1000ND
2018-06-259590-048-1000ND
2018-07-099590-016-0930ND
2018-07-099590-015-0930ND
2018-07-159590-035-1130ND
2018-07-169590-023-0900ND
2018-07-219590-031-1230ND
2018-07-229590-020-1230ND
2018-07-239590-030-1345ND
2018-07-239590-025-1150ND
2018-07-309590-017-1300ND
2018-07-309590-014-1130ND