Metribuzin
Butte-Silver Bow Water Department
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.
6
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 3 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 3 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-24 | B14021519-001D | ND |
| 2014-02-24 | B14021519-002D | ND |
| 2014-02-24 | B14021519-003D | ND |
| 2017-06-20 | B17061971-001D | ND |
| 2017-06-20 | B17061971-002D | ND |
| 2017-06-20 | B17061971-003D | ND |