Butachlor
Rio Brazos Water Supply Corporation
Butachlor is a herbicide that is no longer used in the U.S.
10
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 | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-24 | Q1838018010 | ND |
| 2019-09-23 | Q1967408005 | ND |
| 2019-09-23 | Q1967408006 | ND |
| 2020-08-03 | Q2030183005 | ND |
| 2021-03-31 | Q2108168003 | ND |
| 2022-11-30 | Q2235879001 | ND |
| 2022-11-30 | Q2235879006 | ND |
| 2023-06-08 | Q2321728003 | ND |
| 2023-06-08 | Q2321728013 | ND |
| 2023-08-17 | Q2334702003 | ND |