butylated hydroxyanisole
Kent County Water Authority
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.
11
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 | ND | 7 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-07-11 | 200499375A | ND |
| 2018-07-11 | 200499376A | ND |
| 2018-07-11 | 200499377A | ND |
| 2018-07-11 | 200499378A | ND |
| 2018-07-11 | 200499379A | ND |
| 2018-10-16 | 200509506A | ND |
| 2018-10-16 | 200509507A | ND |
| 2019-01-16 | 200519126A | ND |
| 2019-01-16 | 200519127A | ND |
| 2019-04-16 | 200528785A | ND |
| 2019-04-16 | 200528786A | ND |