Metolachlor
Vandalia PWS
Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 1.14 ppb | 5 | 3 | ND - 2.31 ppb |
2015 | ND | 4 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | 1.68 ppb | 5 | 4 | ND - 3.78 ppb |
2018 | 0.0875 ppb | 4 | 1 | ND - 0.350 ppb |
2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-24 | AC18956 | 1.19 ppb |
2014-05-28 | AC23712 | 2.19 ppb |
2014-06-12 | AC28800 | 2.31 ppb |
2014-08-21 | AC32493 | ND |
2014-12-01 | AC38706 | ND |
2015-02-20 | AC42522 | ND |
2015-05-22 | AC47082 | ND |
2015-08-31 | AC58050 | ND |
2015-11-19 | AC63225 | ND |
2016-02-29 | AC66898 | ND |
2016-05-20 | AC72583 | ND |
2016-08-29 | AC82259 | ND |
2016-11-02 | AC87761 | ND |
2017-02-13 | AC91348 | ND |
2017-05-22 | AC96292 | 3.78 ppb |
2017-06-08 | AC99315 | 2.20 ppb |
2017-08-28 | AD04064 | 1.60 ppb |
2017-11-29 | AD09875 | 0.830 ppb |
2018-02-28 | AD14828 | ND |
2018-05-14 | AD20833 | ND |
2018-08-20 | AD31536 | 0.350 ppb |
2018-11-27 | AD36114 | ND |
2019-03-04 | AD39916 | ND |
2019-05-21 | AD47800 | ND |
2019-08-20 | AD54389 | ND |
2019-11-19 | AD58414 | ND |