Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Methomyl

Coachella Valley Water District: Cove Community

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.

 

29

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND100ND
2015ND30ND
2016ND10ND
2017ND10ND
2018ND40ND
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-054790-279-1307ND
2014-06-134790-032-0957ND
2014-06-134790-199-0912ND
2014-06-134790-030-1039ND
2014-06-134790-084-0727ND
2014-06-134790-103-0818ND
2014-06-134790-105-0858ND
2014-06-134790-117-1008ND
2014-06-134790-134-1007ND
2014-06-134790-129-0909ND
2015-06-164790-279-1036ND
2015-09-154790-279-0932ND
2015-12-024790-279-1103ND
2016-03-239590-279-1010ND
2017-01-239590-224-1045ND
2018-04-259590-281-1145ND
2018-09-269590-282-1140ND
2018-10-239590-281-1300ND
2018-12-129590-282-1155ND
2019-01-319590-281-0950ND
2019-03-069590-224-1017ND
2019-03-199590-282-1035ND
2019-05-229590-286-0836ND
2019-06-219590-282-1130ND
2019-06-219590-224-0840ND
2019-07-039590-289-0800ND
2019-08-299590-286-1240ND
2019-09-269590-224-1100ND
2019-11-209590-289-1050ND