Permethrin
City of Aiken
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 | 5 | 0 | ND |
2019 | ND | 7 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-08-01 | 4009965 | ND |
2018-08-01 | 4009959 | ND |
2018-08-01 | 4009979 | ND |
2018-08-01 | 4009955 | ND |
2018-09-25 | 4070781 | ND |
2019-02-13 | 4199279 | ND |
2019-02-13 | 4199045 | ND |
2019-02-13 | 4198855 | ND |
2019-02-13 | 4198895 | ND |
2019-02-13 | 4198936 | ND |
2019-02-13 | 4199105 | ND |
2019-05-21 | 4303130 | ND |