Permethrin
City of Manteca
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.
26
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 |
|---|---|---|---|---|
| 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 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-02-10 | S9L0451-09 | ND |
| 2020-02-10 | S9L0451-01 | ND |
| 2020-02-10 | S9L0451-02 | ND |
| 2020-02-10 | S9L0451-07 | ND |
| 2020-02-10 | S9L0451-03 | ND |
| 2020-02-10 | S9L0451-11 | ND |
| 2020-02-10 | S9L0451-04 | ND |
| 2020-02-10 | S9L0451-05 | ND |
| 2020-02-10 | S9L0451-10 | ND |
| 2020-02-11 | S9L0451-12 | ND |
| 2020-03-24 | SDC0327-02 | ND |
| 2020-03-24 | SDC0327-01 | ND |
| 2020-05-11 | SDD0085-01 | ND |
| 2020-08-12 | SDF0546-10 | ND |
| 2020-08-12 | SDF0546-09 | ND |
| 2020-08-12 | SDF0546-11 | ND |
| 2020-08-12 | SDF0546-12 | ND |
| 2020-08-12 | SDF0546-08 | ND |
| 2020-08-12 | SDF0546-07 | ND |
| 2020-08-12 | SDF0546-06 | ND |
| 2020-08-12 | SDF0546-05 | ND |
| 2020-08-12 | SDF0546-04 | ND |
| 2020-08-12 | SDF0546-03 | ND |
| 2020-08-12 | SDF0546-02 | ND |
| 2020-08-12 | SDF0546-01 | ND |
| 2020-11-17 | SDI0476-01 | ND |