Butylated hydroxyanisole
Liberty Lake Sewer & Water 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.
8
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 |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 8 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-06-17 | 112639P | ND |
| 2019-06-17 | 112640P | ND |
| 2019-06-17 | 112641P | ND |
| 2019-06-17 | 112642P | ND |
| 2019-12-09 | 116350P | ND |
| 2019-12-09 | 116351P | ND |
| 2019-12-09 | 116352P | ND |
| 2019-12-09 | 116353P | ND |