Metolachlor
South Grayson Special Utility District
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
11
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 | 6 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 5 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-06 | Q1804974003 | ND |
| 2018-05-04 | Q1818259001 | ND |
| 2018-10-15 | Q1840862001 | ND |
| 2018-10-15 | Q1840862002 | ND |
| 2018-10-15 | Q1840862003 | ND |
| 2018-10-15 | Q1840862014 | ND |
| 2021-06-16 | Q2115771001 | ND |
| 2021-11-10 | Q2131631001 | ND |
| 2021-11-10 | Q2131631002 | ND |
| 2021-11-10 | Q2131631003 | ND |
| 2021-11-10 | Q2131631004 | ND |