n-Propylbenzene
Harris County MUD 55 Heritage Park
n-Propylbenzene is a constituent of petroleum and coal, used for chemical manufacturing and in textile dyeing and printing.
10
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 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-01-16 | AC76642 | ND |
| 2015-01-16 | AC76640 | ND |
| 2016-02-10 | AD23096 | ND |
| 2016-06-20 | AD41191 | ND |
| 2017-01-25 | AD66804 | ND |
| 2017-05-24 | AD85492 | ND |
| 2018-01-23 | AE09856 | ND |
| 2018-01-23 | AE09858 | ND |
| 2019-02-26 | AE56014 | ND |
| 2019-02-26 | AE56012 | ND |