Hexachlorobutadiene
Chisholm Hills Estates
Hexachlorobutadiene is an industrial chemical and possible human carcinogen.
12
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 | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-09-18 | Q1837077001 | ND |
| 2018-09-18 | Q1837077003 | ND |
| 2019-05-21 | Q1927166003 | ND |
| 2019-05-21 | Q1927166005 | ND |
| 2020-11-18 | Q2045746001 | ND |
| 2020-11-18 | Q2045746003 | ND |
| 2021-06-29 | Q2116975009 | ND |
| 2021-06-29 | Q2116975011 | ND |
| 2022-11-15 | Q2234333005 | ND |
| 2022-11-15 | Q2234333007 | ND |
| 2023-07-20 | Q2328725003 | ND |
| 2023-09-06 | Q2338462001 | ND |