1,2,4-Trimethylbenzene
Northwest Harris County Municipal Utility District 23
1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent and component of gasoline, coal tar and petroleum products. In laboratory animal studies, it harms the adrenal glands.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-04-30 | AC52362 | ND |
2015-02-12 | AC80441 | ND |
2015-05-05 | AC90544 | ND |
2015-09-03 | AD05660 | ND |
2015-11-12 | AD13388 | ND |
2016-02-04 | AD22165 | ND |
2016-04-28 | AD34644 | ND |
2016-09-22 | AD50823 | ND |
2016-11-08 | AD57113 | ND |
2017-01-12 | AD64732 | ND |
2017-04-12 | AD79463 | ND |
2017-07-13 | AD89325 | ND |
2017-10-17 | AE01089 | ND |
2018-01-11 | AE08956 | ND |
2018-05-17 | AE26815 | ND |
2018-07-12 | AE33153 | ND |
2018-10-09 | AE42952 | ND |
2019-01-31 | AE52467 | ND |
2019-09-25 | AE84642 | ND |
2019-11-07 | AE88933 | ND |