Chrysene
Carroll-Boone Water District
Chrysene 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.
7
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 |
|---|---|---|---|---|
| 2012 | ND | 1 | 0 | ND |
| 2013 | ND | 4 | 0 | ND |
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2012-04-18 | 12111002001 | ND |
| 2013-01-17 | 13018006007 | ND |
| 2013-04-09 | 13102000907 | ND |
| 2013-07-09 | 13192012001 | ND |
| 2013-10-22 | 13297002201 | ND |
| 2014-02-26 | 14059001601 | ND |
| 2015-03-24 | 15085003401 | ND |