Metolachlor
Harris County Municipal Utility District 421
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
0
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 |
|---|---|---|---|---|
| 2014 | 0.00929 ppb | 14 | 1 | ND - 0.130 ppb |
| 2015 | ND | 36 | 0 | ND |
| 2016 | 0.0281 ppb | 26 | 4 | ND - 0.230 ppb |
| 2017 | ND | 26 | 0 | ND |
| 2018 | ND | 39 | 0 | ND |
| 2019 | ND | 22 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|