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EWG's Tap Water Database — 2019 UPDATE

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Dimethoate

California Water Service Company-Lancaster

Dimethoate is an organophosphate insecticide highly toxic to the nervous system, particularly during pregnancy and childhood.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND10ND
2014ND10ND
2015N/A00N/A
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-215810-001-1320ND
2013-06-105810-005-1500ND
2014-05-135810-001-1153ND
2016-06-149590-005-1509ND
2017-05-095810-001-1020ND