Naphthalene
Crystal Forest Subdivision
Naphthalene is a polycyclic aromatic hydrocarbon, or PAH, released from combustion of fossil fuels and waste incinerators, and also used as a moth repellent. PAHs increase the risk of cancer; damage the immune, nervous and reproductive systems; and can harm developing fetuses.
9
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 | 1 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-08-13 | AD04100 | ND |
| 2016-02-04 | AD22143 | ND |
| 2016-02-04 | AD22270 | ND |
| 2016-02-25 | AD25779 | ND |
| 2016-02-25 | AD25885 | ND |
| 2017-03-16 | AD75486 | ND |
| 2018-07-10 | AE32816 | ND |
| 2019-09-17 | AE83851 | ND |
| 2019-09-17 | AE83890 | ND |