Bentazon (Basagran)
Harris County Water Control and Improvement District Fondren Road
NOTE: Harris County Water Control and Improvement District Fondren Road purchases water from City of Houston which is required to test for bentazon (basagran). Sample information shown below was taken by City of Houston.
Bentazon is a herbicide no longer used in the U.S.
87
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 | 10 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 9 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Harris County Water Control and Improvement District Fondren Road purchases water from City of Houston which is required to test for bentazon (basagran). Sample information shown below was taken by City of Houston.
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-18 | AE09316 | ND |
| 2019-01-15 | AE50229 | ND |
| 2019-01-15 | AE50230 | ND |
| 2019-01-16 | AE50236 | ND |
| 2019-03-06 | AE57434 | ND |
| 2019-03-06 | AE57435 | ND |
| 2019-04-10 | AE62131 | ND |
| 2019-07-25 | AE76036 | ND |
| 2019-07-25 | AE76035 | ND |
| 2019-09-23 | AE84274 | ND |
| 2019-09-23 | AE84275 | ND |
| 2020-03-16 | AF03030 | ND |
| 2020-03-16 | AF03031 | ND |
| 2020-03-16 | AF03034 | ND |
| 2020-05-26 | AF12660 | ND |
| 2020-06-11 | AF15134 | ND |
| 2020-06-11 | AF15135 | ND |
| 2020-06-29 | AF17334 | ND |
| 2020-06-29 | AF17329 | ND |
| 2020-06-29 | AF17332 | ND |
| 2020-06-29 | AF17333 | ND |
| 2020-08-27 | AF25709 | ND |
| 2020-10-19 | AF31179 | ND |
| 2020-10-19 | AF31177 | ND |
| 2020-10-19 | AF31176 | ND |
| 2020-10-19 | AF31175 | ND |
| 2020-10-19 | AF31174 | ND |
| 2020-10-26 | AF31954 | ND |
| 2020-10-26 | AF31953 | ND |
| 2020-10-26 | AF31952 | ND |
| 2020-10-26 | AF31951 | ND |
| 2020-10-26 | AF31950 | ND |
| 2020-10-26 | AF31949 | ND |
| 2020-11-04 | AF33311 | ND |
| 2020-11-04 | AF33310 | ND |
| 2020-11-04 | AF33309 | ND |
| 2020-11-04 | AF33308 | ND |
| 2020-11-04 | AF33307 | ND |
| 2020-11-05 | AF33522 | ND |
| 2020-11-05 | AF33521 | ND |
| 2020-11-05 | AF33520 | ND |
| 2020-11-05 | AF33519 | ND |
| 2020-11-05 | AF33523 | ND |
| 2020-11-30 | AF35877 | ND |
| 2020-12-04 | AF36735 | ND |
| 2021-02-10 | AF43551 | ND |
| 2022-03-23 | AF90292 | ND |
| 2022-03-23 | AF90296 | ND |
| 2022-03-24 | AF90560 | ND |
| 2022-03-24 | AF90559 | ND |
| 2022-03-24 | AF90558 | ND |
| 2022-04-06 | AF92285 | ND |
| 2022-08-16 | AG09523 | ND |
| 2022-08-16 | AG09524 | ND |
| 2022-08-17 | AG09784 | ND |
| 2023-01-31 | AG26896 | ND |
| 2023-01-31 | AG26906 | ND |
| 2023-04-06 | AG35918 | ND |
| 2023-04-06 | AG35917 | ND |
| 2023-04-06 | AG35907 | ND |
| 2023-04-06 | AG35905 | ND |
| 2023-04-06 | AG35904 | ND |
| 2023-04-06 | AG35906 | ND |
| 2023-05-16 | AG40899 | ND |
| 2023-05-17 | AG40898 | ND |
| 2023-06-27 | AG46277 | ND |
| 2023-06-27 | AG46280 | ND |
| 2023-06-27 | AG46278 | ND |
| 2023-06-27 | AG46276 | ND |
| 2023-06-27 | AG46275 | ND |
| 2023-06-27 | AG46274 | ND |
| 2023-10-10 | AG59190 | ND |
| 2023-10-10 | AG59188 | ND |
| 2023-10-10 | AG59187 | ND |
| 2023-10-10 | AG59186 | ND |
| 2023-10-10 | AG59185 | ND |
| 2023-10-11 | AG59493 | ND |
| 2023-10-11 | AG59496 | ND |
| 2023-10-11 | AG59495 | ND |
| 2023-10-11 | AG59494 | ND |
| 2023-10-11 | AG59492 | ND |
| 2023-10-11 | AG59491 | ND |
| 2023-11-30 | AG65061 | ND |
| 2023-12-18 | AG66889 | ND |
| 2023-12-18 | AG66890 | ND |
| 2023-12-18 | AG66892 | ND |
| 2023-12-18 | AG66894 | ND |