Hexachlorobutadiene
Halifax Water Department
NOTE: Halifax Water Department purchases water from Brockton Water Commission which is required to test for hexachlorobutadiene. Sample information shown below was taken by Brockton Water Commission.
Hexachlorobutadiene is an industrial chemical and possible human carcinogen.
10
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 | ND | 7 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
| 2020 | ND | 6 | 0 | ND |
| 2021 | ND | 6 | 0 | ND |
| 2022 | ND | 7 | 0 | ND |
| 2023 | ND | 7 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Halifax Water Department purchases water from Brockton Water Commission which is required to test for hexachlorobutadiene. Sample information shown below was taken by Brockton Water Commission.
| Date | Result |
|---|---|
| 2018-03-06 | ND |
| 2018-03-06 | ND |
| 2019-03-11 | ND |
| 2019-03-12 | ND |
| 2020-03-10 | ND |
| 2020-03-24 | ND |
| 2021-03-03 | ND |
| 2021-04-16 | ND |
| 2022-03-02 | ND |
| 2023-03-01 | ND |