Paraquat
City of Columbus
Paraquat is a highly toxic herbicide.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 4 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-27 | 305822 | ND |
2014-07-21 | 311792 | ND |
2017-04-17 | ND | |
2017-05-15 | ND | |
2017-07-24 | ND | |
2017-07-24 | ND | |
2019-04-15 | 605618 | ND |
2019-08-26 | 621578 | ND |