Metolachlor
Leon Water Supply
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | 0.1000 ppb | 1 | 1 | 0.1000 ppb |
| 2020 | 0.1000 ppb | 1 | 1 | 0.1000 ppb |
| 2021 | 0.200 ppb | 1 | 1 | 0.200 ppb |
| 2022 | 0.150 ppb | 2 | 2 | 0.1000 ppb - 0.200 ppb |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-07-16 | OE835618 | 0.1000 ppb |
| 2020-07-20 | OE1132562 | 0.1000 ppb |
| 2021-08-04 | OE1782814 | 0.200 ppb |
| 2022-06-14 | OE2117419 | 0.1000 ppb |
| 2022-07-11 | OE2132440 | 0.200 ppb |