Metolachlor
Metro Topeka Airport Authority
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 0.810 ppb | 1 | 1 | 0.810 ppb |
2015 | 5.50 ppb | 1 | 1 | 5.50 ppb |
2016 | 6.90 ppb | 1 | 1 | 6.90 ppb |
2017 | 5.70 ppb | 1 | 1 | 5.70 ppb |
2018 | 0.470 ppb | 1 | 1 | 0.470 ppb |
2019 | 1.40 ppb | 1 | 1 | 1.40 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
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