Metribuzin
North Castle Water District #2
Metribuzin is a herbicide used on food crops, and on lawns or turf grass. In high doses, it affects the brain and nervous system, and exposures may also affect the thyroid and liver.
8
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 | N/A | 0 | 0 | N/A |
| 2020 | ND | 4 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-09-04 | AW17229-SOCS | ND |
| 2020-09-04 | AW17231-SOCS | ND |
| 2020-09-04 | AW17236-SOCS | ND |
| 2020-09-04 | AW17232-SOCS | ND |
| 2023-09-05 | AZ16357-SOCS | ND |
| 2023-09-05 | AZ16356-SOCS | ND |
| 2023-09-05 | AZ16353-SOCS | ND |
| 2023-09-05 | AZ16354-SOCS | ND |