butylated hydroxyanisole
Aquarion Water Company of Connecticut - Noroton 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.
7
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 | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-09-12 | U9I0012-01 | ND |
| 2019-09-12 | U9I0012-02 | ND |
| 2019-12-03 | U9L0010-01 | ND |
| 2019-12-03 | U9L0010-02 | ND |
| 2020-03-11 | U0C0007-01 | ND |
| 2020-06-09 | U0F0008-02 | ND |
| 2020-07-14 | U0G0042-01 | ND |