Metolachlor
Harris County Fresh Water Supply District 1a
NOTE: Harris County Fresh Water Supply District 1a purchases water from Baytown Area Water Authority which is required to test for metolachlor. Sample information shown below was taken by Baytown Area Water Authority.
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
13
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 | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Harris County Fresh Water Supply District 1a purchases water from Baytown Area Water Authority which is required to test for metolachlor. Sample information shown below was taken by Baytown Area Water Authority.
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-12 | AE13417 | ND |
| 2019-01-14 | AE49689 | ND |
| 2020-03-16 | AF03095 | ND |
| 2021-01-12 | AF38943 | ND |
| 2021-10-20 | Q2129689001 | ND |
| 2022-01-12 | Q2201251001 | ND |
| 2022-01-12 | Q2201251002 | ND |
| 2022-04-04 | AF91895 | ND |
| 2022-07-05 | AG03297 | ND |
| 2022-10-11 | AG16723 | ND |
| 2023-01-12 | AG24532 | ND |
| 2023-01-12 | AG24533 | ND |
| 2023-04-05 | AG35693 | ND |