Hexachlorobutadiene
Gilman Waterworks
Hexachlorobutadiene is an industrial chemical and possible human carcinogen.
4
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 | ND | 1 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-09-16 | 470542001 | ND |
| 2022-07-25 | 633132001 | ND |
| 2023-05-22 | 680384001 | ND |
| 2023-05-22 | 680384002 | ND |