Metolachlor
Osawatomie, City of
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
7
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 |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | 3.40 ppb | 1 | 1 | 3.40 ppb |
| 2020 | 0.425 ppb | 2 | 1 | ND - 0.850 ppb |
| 2021 | 1.20 ppb | 1 | 1 | 1.20 ppb |
| 2022 | 0.740 ppb | 1 | 1 | 0.740 ppb |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-07-25 | 1012072 | ND |
| 2019-06-24 | 1191130 | 3.40 ppb |
| 2020-06-08 | 1396030 | 0.850 ppb |
| 2020-09-14 | 1542400 | ND |
| 2021-06-08 | 1853347 | 1.20 ppb |
| 2022-05-03 | 2247488 | 0.740 ppb |
| 2023-05-04 | 2492622 | ND |