Profenofos
Derry Water Department
NOTE: Derry Water Department purchases water from Manchester Water Works which is required to test for profenofos. Sample information shown below was taken by Manchester Water Works.
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 | 3 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
NOTE: Derry Water Department purchases water from Manchester Water Works which is required to test for profenofos. Sample information shown below was taken by Manchester Water Works.
Date | Lab ID | Result |
---|---|---|
2018-01-17 | U8A0012-01 | ND |
2018-08-06 | U8H0049-01 | ND |
2018-10-17 | U8J0021-01 | ND |