Know Your Environment. Protect Your Health.

Butylated hydroxyanisole

Norwalk First Taxing District

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND30ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-07-11200499382AND
2018-07-12200499381AND
2018-10-10200508950AND
2019-01-09200518354AND
2019-01-10200518355AND
2019-04-11200528167AND