butylated hydroxyanisole
Baraboo Waterworks
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.
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 | N/A | 0 | 0 | N/A |
2019 | ND | 5 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2019-10-14 | 1154826 | ND |
2019-10-14 | 1154828 | ND |
2019-10-14 | 1154830 | ND |
2019-10-14 | 1154832 | ND |
2019-10-14 | 1154822 | ND |
2020-04-13 | 1182912 | ND |
2020-04-13 | 1182914 | ND |
2020-04-13 | 1182908 | ND |
2020-04-15 | 1183400 | ND |
2020-04-15 | 1183402 | ND |