butylated hydroxyanisole
Co Water District of Billings Heights
NOTE: Co Water District of Billings Heights purchases water from City of Billings which is required to test for butylated hydroxyanisole . Sample information shown below was taken by City of Billings.
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 |
---|---|---|---|---|
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 | 2 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Co Water District of Billings Heights purchases water from City of Billings which is required to test for butylated hydroxyanisole . Sample information shown below was taken by City of Billings.
Date | Lab ID | Result |
---|---|---|
2018-05-21 | 201805220631 | ND |
2018-08-22 | 4033015 | ND |
2019-02-05 | 4189133 | ND |
2019-02-11 | 4195554 | ND |