Metolachlor
Leavenworth Water Department
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 | 1.25 ppb | 2 | 1 | ND - 2.50 ppb |
2015 | 0.375 ppb | 2 | 1 | ND - 0.750 ppb |
2016 | 1.000 ppb | 2 | 1 | ND - 2.00 ppb |
2017 | 0.190 ppb | 2 | 1 | ND - 0.380 ppb |
2018 | 0.230 ppb | 2 | 1 | ND - 0.460 ppb |
2019 | 0.900 ppb | 2 | 1 | ND - 1.80 ppb |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-12 | 127360 | 2.50 ppb |
2014-06-12 | 127365 | ND |
2015-06-02 | 340318 | ND |
2015-06-02 | 340319 | 0.750 ppb |
2016-06-07 | 559635 | ND |
2016-06-07 | 559636 | 2.00 ppb |
2017-06-20 | 781459 | 0.380 ppb |
2017-06-20 | 781460 | ND |
2018-06-05 | 979207 | ND |
2018-06-05 | 979208 | 0.460 ppb |
2019-06-04 | 1178709 | ND |
2019-06-04 | 1178710 | 1.80 ppb |