Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Dicamba

Bethesda WSC

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.

 

26

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND110ND
2015N/A00N/A
2016ND40ND
2017ND110ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-13Q1421328007ND
2014-06-13Q1421328006ND
2014-10-07Q1451274032ND
2014-10-07Q1451274031ND
2014-10-07Q1451274030ND
2014-10-07Q1451274029ND
2014-10-07Q1451274028ND
2014-10-07Q1451274027ND
2014-10-07Q1451274026ND
2014-10-07Q1451274025ND
2014-10-07Q1451274024ND
2016-11-08Q1648213014ND
2016-11-08Q1648213015ND
2016-11-08Q1648213013ND
2016-11-08Q1648213012ND
2017-01-31Q1704122001ND
2017-01-31Q1704122023ND
2017-10-17Q1753293027ND
2017-10-17Q1753293018ND
2017-10-17Q1753293048ND
2017-10-17Q1753293017ND
2017-10-17Q1753293047ND
2017-10-17Q1753293016ND
2017-11-01Q1756223008ND
2017-11-01Q1756223032ND
2017-11-01Q1756223031ND