Know Your Environment. Protect Your Health.

Permethrin

Selah City Of

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

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND40ND
2020ND40ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-07-2519-27783-54088ND
2019-07-2519-27783-54089ND
2019-07-2519-27783-54090ND
2019-07-2519-27783-54091ND
2020-01-2420-02828-5540ND
2020-01-2420-02828-5541ND
2020-01-2420-02828-5542ND
2020-01-2420-02828-5543ND