Butachlor
Chalk Hill Special Utility District
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 | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-20 | Q1824487004 | ND |
| 2018-06-20 | Q1824487011 | ND |
| 2018-06-20 | Q1824487012 | ND |
| 2019-04-08 | Q1914000008 | ND |
| 2020-12-17 | Q2050083001 | ND |
| 2021-11-09 | Q2131359001 | ND |
| 2021-11-09 | Q2131359002 | ND |
| 2021-11-09 | Q2131359005 | ND |
| 2022-12-13 | Q2237298007 | ND |
| 2023-05-23 | Q2319409009 | ND |