Profenofos
Grayson County Water District
Profenofos is an organophosphate pesticide used on cotton. Exposure to profenofos can harm the nervous system.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 6 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-05-14 | 3936723 | ND |
2018-05-14 | 3936431 | ND |
2018-08-22 | 4034506 | ND |
2018-08-22 | 4034498 | ND |
2018-11-19 | 4129563 | ND |
2018-11-19 | 4129626 | ND |
2019-02-04 | 4189308 | ND |
2019-02-04 | 4189287 | ND |