Permethrin
Firgrove Mutual Inc
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.
20
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 19 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 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 |
|---|---|---|
| 2019-06-17 | 201906190306 | ND |
| 2019-06-17 | 201906190214 | ND |
| 2019-06-17 | 201906190294 | ND |
| 2019-06-17 | 201906190178 | ND |
| 2019-06-17 | 201906190319 | ND |
| 2019-06-17 | 201906190271 | ND |
| 2019-06-17 | 201906190267 | ND |
| 2019-06-17 | 201906190310 | ND |
| 2019-06-17 | 201906190273 | ND |
| 2019-09-10 | 201909120462 | ND |
| 2019-12-09 | 201912110515 | ND |
| 2019-12-09 | 201912120406 | ND |
| 2019-12-09 | 201912110610 | ND |
| 2019-12-09 | 201912110516 | ND |
| 2019-12-09 | 201912110603 | ND |
| 2019-12-09 | 201912110602 | ND |
| 2019-12-09 | 201912110535 | ND |
| 2019-12-09 | 201912110514 | ND |
| 2019-12-09 | 201912110609 | ND |
| 2020-03-05 | 202003060185 | ND |