Permethrin
Apple Valley Ranchos Water Company
Permethrin is an insecticide used on agricultural crops, but most uses are non-agricultural. It can be applied to residential areas to control mosquitoes and ticks and also used as a bug repellent on clothing, as well as medical applications to treat head lice. Long-term exposure to permethrin may harm the liver.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
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 | 14 | 0 | ND |
2019 | ND | 13 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-12-03 | B8L0146-05 | ND |
2018-12-03 | B8L0146-03 | ND |
2018-12-03 | B8L0146-11 | ND |
2018-12-03 | B8L0146-06 | ND |
2018-12-03 | B8L0146-04 | ND |
2018-12-03 | B8L0146-07 | ND |
2018-12-03 | B8L0146-09 | ND |
2018-12-03 | B8L0146-08 | ND |
2018-12-03 | B8L0146-01 | ND |
2018-12-03 | B8L0146-10 | ND |
2018-12-03 | B8L0146-12 | ND |
2018-12-03 | B8L0146-02 | ND |
2018-12-03 | B8L0146-13 | ND |
2018-12-17 | B8L2049-01 | ND |
2019-06-27 | B9F3488-11 | ND |
2019-06-27 | B9F3488-10 | ND |
2019-06-27 | B9F3488-04 | ND |
2019-06-27 | B9F3488-12 | ND |
2019-06-27 | B9F3488-13 | ND |
2019-06-27 | B9F3488-08 | ND |
2019-06-27 | B9F3488-07 | ND |
2019-06-27 | B9F3488-02 | ND |
2019-06-27 | B9F3488-09 | ND |
2019-06-27 | B9F3488-06 | ND |
2019-06-27 | B9F3488-05 | ND |
2019-06-27 | B9F3488-03 | ND |
2019-06-27 | B9F3488-01 | ND |