Know Your Environment. Protect Your Health.

Permethrin

Warrington Twp Water&sew Dept

NOTE: Warrington Twp Water&sew Dept purchases water from North Wales Water Authority which is required to test for permethrin. Sample information shown below was taken by North Wales Water Authority.

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.

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND50ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

NOTE: Warrington Twp Water&sew Dept purchases water from North Wales Water Authority which is required to test for permethrin. Sample information shown below was taken by North Wales Water Authority.

Date Lab ID Result
2018-05-143936274ND
2018-05-143936711ND
2018-05-143936203ND
2018-05-143936209ND
2018-05-143936814ND
2018-05-143936280ND
2018-05-143936696ND
2018-05-143936702ND
2018-05-143936399ND
2018-05-143936393ND
2018-08-134021061ND
2018-11-124118905ND
2018-11-124118864ND
2018-11-124118828ND
2018-11-124118926ND
2018-11-124119237ND
2018-11-124118976ND
2018-11-124119192ND
2018-11-124119248ND
2018-11-124119286ND
2019-01-074166304ND
2019-02-114194154ND