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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

United Wappinger Water Improvement District

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

MORE ABOUT THIS CONTAMINANT

 

37

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND130ND
2015N/A00N/A
2016ND60ND
2017ND50ND
2018ND10ND
2019ND120ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-0912101426-W5ND
2014-12-0912101426ND
2014-12-0912101426-W6ND
2014-12-0912101426HND
2014-12-0912101426-W4ND
2014-12-0912101426CND
2014-12-0912101426-W1ND
2014-12-0912101426END
2014-12-0912101426AND
2014-12-0912101427AND
2014-12-0912101427ND
2014-12-0912101427CND
2014-12-0912101426-W3ND
2016-07-12UW161554ND
2016-07-12UW161555ND
2016-07-12UW161556ND
2016-07-12UW161551ND
2016-07-12UW161553ND
2016-07-12UW161552ND
2017-11-28UW172959KND
2017-11-28UW172961SND
2017-11-28UW172958KND
2017-11-28UW172962SND
2017-11-28UW172963SND
2018-01-03UW180033KND
2019-06-18J9F1285-01ND
2019-06-18UW191368KND
2019-06-18J9F1287-01ND
2019-06-18J9F1290-01ND
2019-06-18UW191367KND
2019-06-18J9F1283-01ND
2019-07-09J9G0751-01ND
2019-07-09J9G0752-02ND
2019-07-09J9G0751-03ND
2019-07-09J9G0751-02ND
2019-07-09J9G0751-04ND
2019-07-11J9G0752-01ND