Naphthalene
Lake Cushman System 5
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 5 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-05-14 | 75003 | ND |
2015-05-14 | 75002 | ND |
2015-05-14 | 75001 | ND |
2015-05-14 | 75000 | ND |
2015-05-14 | 74999 | ND |
2016-08-23 | ND | |
2016-08-23 | ND | |
2019-05-31 | ND | |
2019-09-04 | ND |