Butachlor
Beauregard Water Authority
Butachlor is a herbicide that is no longer used in the U.S.
12
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 4 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-01-12 | AB09703 | ND |
| 2016-01-12 | AB09702 | ND |
| 2016-04-13 | AB11108 | ND |
| 2016-04-13 | AB11107 | ND |
| 2018-01-08 | AB24940 | ND |
| 2018-01-08 | AB24941 | ND |
| 2019-01-17 | AB32611 | ND |
| 2019-01-17 | AB32612 | ND |
| 2019-04-10 | AB34080 | ND |
| 2019-04-10 | AB34079 | ND |
| 2019-10-17 | AB39406 | ND |
| 2019-10-17 | AB39407 | ND |