Hexachlorobutadiene
City of Waco
Hexachlorobutadiene is an industrial chemical and possible human carcinogen.
18
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 |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-02-12 | AC42617 | ND |
| 2014-08-04 | AC61951 | ND |
| 2014-08-04 | AC61957 | ND |
| 2014-08-04 | AC61953 | ND |
| 2015-07-07 | AC98595 | ND |
| 2015-07-07 | AC98597 | ND |
| 2015-10-08 | AD10010 | ND |
| 2016-07-11 | AD43615 | ND |
| 2016-07-11 | AD43619 | ND |
| 2016-07-11 | AD43617 | ND |
| 2017-04-13 | AD79636 | ND |
| 2017-07-27 | AD91148 | ND |
| 2017-07-27 | AD91150 | ND |
| 2017-10-02 | AD98801 | ND |
| 2018-07-19 | AE33981 | ND |
| 2018-07-19 | AE33959 | ND |
| 2019-07-23 | AE75567 | ND |
| 2019-07-23 | AE75565 | ND |