Profenofos
Signal Hill - City, Water Department
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 | N/A | 0 | 0 | N/A |
2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-02-20 | 9B15009-01 | ND |
2019-02-20 | 9B15009-02 | ND |
2019-10-03 | 9J01002-01 | ND |
2019-10-03 | 9J01002-02 | ND |
2020-10-15 | 0J12011-01 | ND |
2020-12-15 | 0L08002-01 | ND |