butylated hydroxyanisole
Louisville Water Company
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 | ND | 6 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2018-02-13 | 3871147 | ND |
2018-03-13 | 3889581 | ND |
2018-05-08 | 3931183 | ND |
2018-08-14 | 200502724B | ND |
2018-08-14 | 4022218 | ND |
2018-12-17 | 4152106 | ND |