Know Your Environment. Protect Your Health.

1,2,3-Trichlorobenzene

Arlington Water Department

NOTE: Arlington Water Department purchases water from SNO PUD 1 - Lake Stevens which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by SNO PUD 1 - Lake Stevens.

1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control. The National Toxicology Program lists it as a "reasonably anticipated" human carcinogen.

 

4

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
2019ND20ND
2020N/A00N/A
2021ND20ND
2022ND20ND
2023N/A00N/A

ppb = parts per billion

All test results

NOTE: Arlington Water Department purchases water from SNO PUD 1 - Lake Stevens which is required to test for 1,2,3-trichlorobenzene. Sample information shown below was taken by SNO PUD 1 - Lake Stevens.

Date Lab ID Result
2019-11-14ND
2019-11-14ND
2022-05-234286326ND
2022-05-234286327ND