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EWG's Tap Water Database — 2021 UPDATE

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Dicamba

Gonzales County Water Supply Corporation

Dicamba is a herbicide sold for agricultural and residential uses. Dicamba-resistant GMO corn and soybeans are currently being marketed, indicating that dicamba spraying will increase across the U.S. Dicamba harms the brain and nervous system, and may also harm reproduction and child development.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015N/A00N/A
2016ND10ND
2017ND50ND
2018N/A00N/A
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-20AC43919ND
2014-02-20AC43912ND
2014-02-20AC43915ND
2014-02-20AC43913ND
2014-02-20AC43911ND
2016-01-19AD18713ND
2017-03-13AD75542ND
2017-03-13AD75540ND
2017-03-13AD75543ND
2017-03-13AD75541ND
2017-04-26AD81272ND
2019-03-05AE57201ND