Permethrin
Crown Point Water Works
NOTE: Crown Point Water Works purchases water from Indiana American Water - Northwest which is required to test for permethrin. Sample information shown below was taken by Indiana American Water - Northwest.
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.
Samples
Samples exceeding legal limit (MCL)
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 | ND | 2 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Crown Point Water Works purchases water from Indiana American Water - Northwest which is required to test for permethrin. Sample information shown below was taken by Indiana American Water - Northwest.
| Date | Lab ID | Result |
|---|---|---|
| 2018-10-08 | 41253301 | ND |
| 2018-10-08 | 41253801 | ND |
| 2019-01-14 | 42449801 | ND |
| 2019-01-14 | 42450301 | ND |
| 2019-04-15 | 43629901 | ND |
| 2019-04-15 | 43630001 | ND |
| 2019-07-15 | 45247301 | ND |
| 2019-07-15 | 45247401 | ND |