Butachlor
City of Corona
Butachlor is a herbicide that is no longer used in the U.S.
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 5 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-08-16 | 2920-024-1100 | ND |
| 2018-08-16 | 2920-055-1400 | ND |
| 2018-08-22 | 2920-019-1500 | ND |
| 2018-08-22 | 2920-034-0900 | ND |
| 2018-08-22 | 2920-043-1030 | ND |