butylated hydroxyanisole
City of Tustin
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.
21
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 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 | ND | 8 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-27 | 18030667-03-0046 | ND |
| 2018-03-27 | 18030668-03-0046 | ND |
| 2018-06-26 | 18060528-04-0046 | ND |
| 2018-06-26 | 18060529-04-0046 | ND |
| 2018-09-26 | 18090503-03-0046 | ND |
| 2018-09-26 | 18090504-03-0046 | ND |
| 2018-12-12 | 18120271-03-0046 | ND |
| 2018-12-12 | 18120272-03-0046 | ND |
| 2019-07-15 | 19070396-04 | ND |
| 2019-07-15 | 19070399-05 | ND |
| 2019-07-15 | 19070397-04 | ND |
| 2019-07-15 | 19070395-04 | ND |
| 2019-07-15 | 19070398-05 | ND |
| 2019-07-15 | 19070394-04 | ND |
| 2020-01-14 | 20010331-05 | ND |
| 2020-01-14 | 20010328-04 | ND |
| 2020-01-14 | 20010332-05 | ND |
| 2020-01-14 | 20010329-04 | ND |
| 2020-01-14 | 20010333-05 | ND |
| 2020-01-14 | 20010327-04 | ND |
| 2020-01-14 | 20010330-04 | ND |