sec-Butylbenzene
Northwest Harris County Municipal Utility District 23
sec-Butylbenzene is an industrial chemical.
22
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 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 |
| 2020-02-13 | AE98459 | ND |
| 2020-08-13 | AF23542 | ND |
| 2020-12-03 | AF36488 | ND |
| 2021-03-09 | AF46016 | ND |
| 2021-04-06 | AF49185 | ND |
| 2021-08-12 | AF66123 | ND |
| 2021-10-21 | AF74371 | ND |
| 2022-02-03 | AF83333 | ND |
| 2022-05-17 | AF97252 | ND |
| 2022-07-21 | AG05793 | ND |
| 2022-10-25 | AG18331 | ND |
| 2023-01-12 | AG24446 | ND |
| 2023-04-13 | AG36773 | ND |
| 2023-08-17 | AG53066 | ND |
| 2023-10-12 | AG59738 | ND |