Know Your Environment. Protect Your Health.

Butylated hydroxyanisole

City of Redmond Water System

Butylated hydroxyanisole, or BHA, is used as a food preservative. The chemical is considered a possible human carcinogen and classified by the European Union as an endocrine disruptor.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND90ND
2019ND10ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-04-113915714ND
2018-04-113915709ND
2018-04-113915705ND
2018-04-113915713ND
2018-08-23201808240625ND
2018-10-10201810110851ND
2018-10-10201810110887ND
2018-10-10201810110871ND
2018-11-148K21083-01ND
2019-01-23201901240307ND