Hexachlorobutadiene
Norwood
Hexachlorobutadiene is an industrial chemical and possible human carcinogen.
6
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 | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-05 | AJ90829 | ND |
| 2019-06-05 | AK19034 | ND |
| 2022-07-13 | AL05742 | ND |
| 2022-11-10 | AL20266 | ND |
| 2022-11-10 | AL20267 | ND |
| 2023-02-16 | AL25595 | ND |