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EWG's Tap Water Database — 2021 UPDATE

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Dicamba

Rison Waterworks

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015N/A00N/A
2016N/A00N/A
2017ND40ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-0514037002902ND
2014-02-0514037002802ND
2014-05-0514128006502ND
2014-05-0514128006602ND
2017-01-1617018000302ND
2017-01-1617018000402ND
2017-06-0717158001802ND
2017-06-0717158001902ND