Metolachlor
City of Midlothian
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
17
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | 0.0250 ppb | 4 | 1 | ND - 0.1000 ppb |
| 2015 | 0.1000 ppb | 2 | 1 | ND - 0.200 ppb |
| 2016 | 0.260 ppb | 5 | 3 | ND - 0.700 ppb |
| 2017 | 0.0500 ppb | 2 | 1 | ND - 0.1000 ppb |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-03-11 | Q1407651003 | ND |
| 2014-03-31 | Q1410082009 | ND |
| 2014-06-04 | Q1419409007 | ND |
| 2014-07-30 | Q1432468005 | 0.1000 ppb |
| 2015-03-19 | Q1510436001 | ND |
| 2015-06-01 | Q1519779001 | 0.200 ppb |
| 2016-03-23 | Q1611951012 | ND |
| 2016-05-18 | Q1619797003 | 0.700 ppb |
| 2016-05-18 | Q1619797011 | 0.500 ppb |
| 2016-09-02 | Q1635531007 | 0.1000 ppb |
| 2016-10-27 | Q1645953005 | ND |
| 2017-07-11 | Q1728156007 | 0.1000 ppb |
| 2017-09-28 | Q1747556003 | ND |
| 2018-01-25 | Q1802981003 | ND |
| 2018-01-25 | Q1802981008 | ND |
| 2019-02-12 | Q1906277005 | ND |
| 2019-02-12 | Q1906277006 | ND |