1,2,3-Trichlorobenzene
Brigham City Water System
1,2,3-Trichlorobenzene is a solvent and an intermediate for chemical manufacturing that was used historically as an insecticide for termite control. The National Toxicology Program lists it as a "reasonably anticipated" 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 | 1 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 7 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 7 | 0 | ND |
ppb = parts per billion
All test results
| Date | Result |
|---|---|
| 2014-07-10 | ND |
| 2015-01-27 | ND |
| 2015-05-07 | ND |
| 2016-05-04 | ND |
| 2016-05-04 | ND |
| 2016-05-18 | ND |
| 2016-05-18 | ND |
| 2016-06-09 | ND |
| 2016-06-09 | ND |
| 2016-06-09 | ND |
| 2017-02-23 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |
| 2019-05-15 | ND |