Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Butachlor

City of Columbia

Butachlor is a herbicide that is no longer used in the U.S.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-06AD02307ND
2012-02-06AD02308ND
2013-01-30AD19088ND
2013-01-30AD19089ND
2014-01-15AD34535ND
2014-01-15AD34536ND
2015-01-15AD50348ND
2015-01-15AD50347ND
2016-01-13AD69191ND
2016-06-21AD77607ND
2017-10-26AE02622ND
2017-10-26AE02621ND