Permethrin
Roswell Municipal Water System
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 | N/A | 0 | 0 | N/A |
2019 | ND | 26 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-03-11 | 201903120161 | ND |
2019-03-11 | 201903120164 | ND |
2019-03-11 | 201903120165 | ND |
2019-03-11 | 201903120157 | ND |
2019-03-11 | 201903120163 | ND |
2019-03-11 | 201903120166 | ND |
2019-03-11 | 201903120162 | ND |
2019-03-11 | 201903120167 | ND |
2019-03-11 | 201903120160 | ND |
2019-03-11 | 201903120159 | ND |
2019-03-11 | 201903120168 | ND |
2019-03-11 | 201903120158 | ND |
2019-03-18 | 201903190370 | ND |
2019-09-09 | 201909100468 | ND |
2019-09-09 | 201909100471 | ND |
2019-09-09 | 201909100472 | ND |
2019-09-09 | 201909100473 | ND |
2019-09-09 | 201909100470 | ND |
2019-09-09 | 201909100469 | ND |
2019-09-09 | 201909100467 | ND |
2019-09-09 | 201909100466 | ND |
2019-09-09 | 201909100465 | ND |
2019-09-09 | 201909100464 | ND |
2019-09-09 | 201909100463 | ND |
2019-09-12 | 201909130153 | ND |
2019-09-12 | 201909130154 | ND |