Naphthalene
Bradley Waterworks
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 | ND | 4 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 8 | 0 | ND |
2018 | ND | 7 | 0 | ND |
2019 | ND | 8 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-25 | 14058004101 | ND |
2014-05-27 | 14149000601 | ND |
2014-08-25 | 14240005802 | ND |
2014-08-25 | 14240005801 | ND |
2015-04-29 | 15120000301 | ND |
2015-07-07 | 15190007702 | ND |
2015-09-02 | 15246002701 | ND |
2015-09-23 | 15267000801 | ND |
2016-07-05 | 16189007309 | ND |
2016-11-21 | 16327002904 | ND |
2017-02-06 | 17039001508 | ND |
2017-04-17 | 17109003009 | ND |
2017-04-17 | 17109003007 | ND |
2017-08-01 | 17215004201 | ND |
2017-08-01 | 17215004106 | ND |
2017-08-01 | 17215004202 | ND |
2017-08-01 | 17215004108 | ND |
2017-10-23 | 17299001501 | ND |
2018-02-12 | 18046000301 | ND |
2018-05-29 | 18151004201 | ND |
2018-05-29 | 18151004301 | ND |
2018-08-13 | 18228002702 | ND |
2018-08-13 | 18228002901 | ND |
2018-08-13 | 18228002701 | ND |
2018-10-16 | 18291005301 | ND |
2019-02-25 | 19059000701 | ND |
2019-05-13 | 19136008101 | ND |
2019-07-31 | 19213001601 | ND |
2019-07-31 | 19213001707 | ND |
2019-07-31 | 19213001507 | ND |
2019-07-31 | 19213001508 | ND |
2019-08-12 | 19227002107 | ND |
2019-11-05 | 19311002301 | ND |