Butachlor
Madison, City of
Butachlor is a herbicide that is no longer used in the U.S.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 3 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 7 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-10-27 | 391524 | ND |
2015-10-27 | 391525 | ND |
2015-10-27 | 391523 | ND |
2016-08-22 | ND | |
2016-10-25 | ND | |
2017-03-20 | ND | |
2017-05-09 | ND | |
2017-07-17 | ND | |
2017-10-11 | ND | |
2018-01-09 | 531829 | ND |
2018-04-03 | 543608 | ND |
2018-07-11 | 560971 | ND |
2018-10-24 | 577026 | ND |
2018-11-13 | 577367 | ND |
2018-11-13 | 577368 | ND |
2018-11-27 | 577366 | ND |
2019-01-23 | 590567 | ND |
2019-04-16 | 602867 | ND |
2019-07-15 | 621126 | ND |