Pyrene
City of Rosenberg
Pyrene is a polycyclic aromatic hydrocarbon, or PAH, released from combustion of fossil fuels and waste incinerators. PAHs increase the risk of cancer; damage the immune, nervous and reproductive systems; and can harm developing fetuses.
16
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 7 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 6 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-25 | AC86130 | ND |
| 2015-03-25 | AC86132 | ND |
| 2015-03-25 | AC86131 | ND |
| 2015-03-25 | AC86129 | ND |
| 2015-05-05 | AC90607 | ND |
| 2015-09-11 | AD06989 | ND |
| 2015-11-02 | AD12251 | ND |
| 2016-01-26 | AD20187 | ND |
| 2017-03-14 | AD75028 | ND |
| 2018-03-05 | AE16765 | ND |
| 2018-03-05 | AE16768 | ND |
| 2018-03-05 | AE16769 | ND |
| 2018-03-05 | AE16773 | ND |
| 2018-03-05 | AE16770 | ND |
| 2018-05-21 | AE27089 | ND |
| 2019-04-02 | AE60914 | ND |