Metolachlor
Clarence Cannon Wholesale Water Commission
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
24
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | 0.193 ppb | 4 | 1 | ND - 0.770 ppb |
| 2017 | 0.618 ppb | 4 | 3 | ND - 1.26 ppb |
| 2018 | 0.540 ppb | 4 | 1 | ND - 2.16 ppb |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-25 | AC18957 | ND |
| 2014-05-27 | AC23713 | ND |
| 2014-08-20 | AC32494 | ND |
| 2014-11-28 | AC38707 | ND |
| 2015-02-23 | AC42523 | ND |
| 2015-05-26 | AC47083 | ND |
| 2015-08-31 | AC58051 | ND |
| 2015-11-19 | AC63226 | ND |
| 2016-02-29 | AC66899 | ND |
| 2016-05-24 | AC72584 | 0.770 ppb |
| 2016-08-29 | AC82260 | ND |
| 2016-11-02 | AC87762 | ND |
| 2017-02-13 | AC91349 | ND |
| 2017-05-22 | AC96293 | 0.350 ppb |
| 2017-08-28 | AD04065 | 0.860 ppb |
| 2017-11-29 | AD09876 | 1.26 ppb |
| 2018-02-19 | AD14829 | 2.16 ppb |
| 2018-05-14 | AD20834 | ND |
| 2018-08-06 | AD31592 | ND |
| 2018-11-21 | AD36115 | ND |
| 2019-03-04 | AD39917 | ND |
| 2019-05-28 | AD47801 | ND |
| 2019-08-20 | AD54390 | ND |
| 2019-11-18 | AD58415 | ND |