Permethrin
South Saint Paul
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.
8
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-10-18 | 4094465 | ND |
| 2018-10-18 | 4094648 | ND |
| 2018-10-18 | 4094569 | ND |
| 2019-01-15 | 4174087 | ND |
| 2019-05-07 | 4285543 | ND |
| 2019-05-07 | 4285118 | ND |
| 2019-05-07 | 4285345 | ND |
| 2019-05-07 | 4285246 | ND |