Metolachlor
Public Wholesale Water Supply District 19
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
5
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | 0.450 ppb | 1 | 1 | 0.450 ppb |
| 2018 | ND | 1 | 0 | ND |
| 2019 | 2.10 ppb | 1 | 1 | 2.10 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-05-03 | 322258 | ND |
| 2016-05-30 | 554351 | ND |
| 2017-06-04 | 770936 | 0.450 ppb |
| 2018-05-08 | 968038 | ND |
| 2019-05-05 | 1158041 | 2.10 ppb |