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EWG's Tap Water Database — 2021 UPDATE

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Dicamba

Calico Rock

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
2014N/A00N/A
2015ND40ND
2016N/A00N/A
2017N/A00N/A
2018ND40ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-1315015002202ND
2015-01-1315015001902ND
2015-01-1315015001802ND
2015-01-1315015002102ND
2018-01-3018032004602ND
2018-01-3018032004702ND
2018-01-3018032004502ND
2018-01-3018032004402ND