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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Santa Clarita Water Division

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.

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56

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND260ND
2016ND20ND
2017N/A00N/A
2018ND280ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-299590-002-1345ND
2015-01-299590-009-1220ND
2015-01-299590-019-0945ND
2015-01-299590-016-1050ND
2015-01-299590-025-1115ND
2015-01-299590-012-1135ND
2015-01-299590-039-1415ND
2015-01-299590-015-1145ND
2015-01-299590-013-1115ND
2015-01-299590-006-1320ND
2015-01-299590-040-1025ND
2015-02-199590-008-1045ND
2015-04-299590-015-0935ND
2015-04-299590-012-1000ND
2015-04-299590-016-1200ND
2015-04-299590-013-1025ND
2015-04-299590-008-1100ND
2015-04-299590-009-1130ND
2015-04-299590-019-0930ND
2015-04-299590-039-1100ND
2015-04-299590-006-1215ND
2015-04-299590-040-0835ND
2015-04-299590-002-1135ND
2015-06-049590-007-0930ND
2015-09-039590-007-1030ND
2015-12-029590-025-1125ND
2016-04-089590-014-0900ND
2016-07-119590-014-0840ND
2018-01-109590-013-0920ND
2018-01-109590-040-1115ND
2018-01-109590-002-0910ND
2018-01-109590-039-0950ND
2018-01-109590-006-0830ND
2018-01-109590-025-1330ND
2018-01-109590-007-1020ND
2018-01-109590-019-1100ND
2018-01-109590-008-1210ND
2018-01-109590-009-1150ND
2018-01-109590-014-1020ND
2018-01-109590-012-1310ND
2018-01-109590-015-0830ND
2018-02-149590-016-1035ND
2018-04-119590-015-1435ND
2018-04-119590-019-1050ND
2018-04-119590-007-0730ND
2018-04-119590-009-1135ND
2018-04-119590-008-1200ND
2018-04-119590-025-1045ND
2018-04-119590-006-0800ND
2018-04-119590-012-1005ND
2018-04-119590-014-1000ND
2018-04-119590-039-0915ND
2018-04-119590-002-0720ND
2018-04-119590-016-1220ND
2018-04-119590-013-0910ND
2018-04-119590-040-0815ND