Metolachlor
Harris County Municipal Utility District 109
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
18
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-07-06 | AC98467 | ND |
| 2015-07-06 | AC98468 | ND |
| 2015-12-02 | AD15257 | ND |
| 2016-09-25 | AD51263 | ND |
| 2016-12-05 | AD60485 | ND |
| 2017-01-06 | AD63768 | ND |
| 2017-04-21 | AD80809 | ND |
| 2017-07-12 | AD89122 | ND |
| 2017-10-24 | AE01943 | ND |
| 2018-01-31 | AE11700 | ND |
| 2018-01-31 | AE11683 | ND |
| 2018-04-12 | AE22361 | ND |
| 2018-07-26 | AE34736 | ND |
| 2018-11-07 | AE45658 | ND |
| 2019-02-14 | AE54691 | ND |
| 2019-05-22 | AE67790 | ND |
| 2019-08-14 | AE78741 | ND |
| 2019-11-22 | AE90482 | ND |