Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Metolachlor

Chapel Hill - Aberdeen Proving Grounds

Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND30ND
2014ND30ND
2015ND30ND
2016ND30ND
2017ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-09-260120002_01_10503ND
2013-11-120120002_01_00255ND
2013-11-270120002_01_06090ND
2014-06-230120002_01_20139ND
2014-07-220120002_01_00029ND
2014-09-290120002_01_20316ND
2015-06-122076663001ND
2015-09-142095595001ND
2015-10-19E16001689005ND
2016-05-09E16004258010ND
2016-06-082149676001ND
2016-09-152175297001ND
2017-04-19E17004136001ND
2017-06-072236688ND
2017-09-202236688_AND