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EWG's Tap Water Database — 2019 UPDATE

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Metolachlor

Galveston County WCID 1

Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND30ND
2013ND30ND
2014ND30ND
2015ND30ND
2016ND30ND
2017ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-01AB79856ND
2012-02-01AB79858ND
2012-02-01AB79854ND
2013-02-05AC09730ND
2013-02-05AC09727ND
2013-02-05AC09731ND
2014-01-30AC40932ND
2014-01-30AC40931ND
2014-01-30AC40930ND
2015-01-15AC76584ND
2015-01-15AC76586ND
2015-01-15AC76585ND
2016-01-26AD20199ND
2016-01-26AD20198ND
2016-06-27AD41974ND
2017-01-26AD67324ND
2017-01-26AD67323ND
2017-01-26AD67325ND