Know Your Environment. Protect Your Health.

Butylated hydroxyanisole

Walker 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.

 

8

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
2019N/A00N/A
2020ND80ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2020-02-180020497-01CND
2020-02-180020497-02CND
2020-02-180020497-03CND
2020-03-090031935-01CND
2020-08-170080087-01CND
2020-08-170080087-02CND
2020-08-170080087-04CND
2020-08-200080087-03CND