butylated hydroxyanisole
Weston Municipal Utilities
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
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 5 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-07-16 | 1134681 | ND |
| 2019-07-16 | 1134692 | ND |
| 2019-07-16 | 1134690 | ND |
| 2019-07-16 | 1134684 | ND |
| 2019-07-16 | 1134686 | ND |
| 2020-01-14 | 1169095 | ND |
| 2020-01-14 | 1169093 | ND |
| 2020-01-14 | 1169098 | ND |
| 2020-01-14 | 1169091 | ND |
| 2020-01-14 | 1169130 | ND |