Phenanthrene
Dayton Valley Water System
Phenanthrene 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.
11
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 | ND | 2 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-05-13 | 201405140421 | ND |
| 2014-05-13 | 201405140422 | ND |
| 2015-05-11 | 201505130156 | ND |
| 2016-05-18 | 201605240207 | ND |
| 2016-11-09 | 201611110580 | ND |
| 2016-11-09 | 201611110581 | ND |
| 2018-04-05 | 201804060643 | ND |
| 2019-05-20 | 201905240032 | ND |
| 2019-08-08 | 201908140254 | ND |
| 2019-08-08 | 201908140255 | ND |
| 2019-08-14 | 201908160801 | ND |