Hexachlorobutadiene
Mt. Walnut Subdivision
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 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2021-07-21 | AK80665 | ND |
| 2021-12-17 | AK92831 | ND |
| 2022-01-26 | AK94340 | ND |
| 2022-05-25 | AL02121 | ND |
| 2022-08-16 | AL09971 | ND |
| 2023-03-21 | AL27753 | ND |