Know Your Environment. Protect Your Health.

Butylated hydroxyanisole

Walnut, City of

NOTE: Walnut, City of purchases water from Public Wholesale WSD 5 which is required to test for butylated hydroxyanisole . Sample information shown below was taken by Public Wholesale WSD 5.

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.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

NOTE: Walnut, City of purchases water from Public Wholesale WSD 5 which is required to test for butylated hydroxyanisole . Sample information shown below was taken by Public Wholesale WSD 5.

Date Lab ID Result