Naphthalene
Yorktown Water
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 | 24 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | ND | 9 | 0 | ND |
2017 | ND | 16 | 0 | ND |
2018 | ND | 9 | 0 | ND |
2019 | ND | 11 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-03 | 14037002301 | ND |
2014-02-05 | 14037002701 | ND |
2014-02-05 | 14037002601 | ND |
2014-04-09 | 14100003602 | ND |
2014-04-09 | 14100003601 | ND |
2014-04-09 | 14100003401 | ND |
2014-04-09 | 14100003501 | ND |
2014-04-09 | 14100003701 | ND |
2014-04-09 | 14100003801 | ND |
2014-04-09 | 14100003301 | ND |
2014-08-11 | 14226000407 | ND |
2014-08-11 | 14226000107 | ND |
2014-08-11 | 14226000207 | ND |
2014-08-11 | 14226000707 | ND |
2014-08-11 | 14226000607 | ND |
2014-08-11 | 14226000507 | ND |
2014-08-11 | 14226000307 | ND |
2014-10-21 | 14296009507 | ND |
2014-10-21 | 14296009607 | ND |
2014-10-21 | 14296009407 | ND |
2014-10-21 | 14296010007 | ND |
2014-10-21 | 14296009907 | ND |
2014-10-21 | 14296009807 | ND |
2014-10-21 | 14296009707 | ND |
2015-03-16 | 15078001601 | ND |
2015-05-26 | 15148007501 | ND |
2015-05-26 | 15148007502 | ND |
2015-05-26 | 15148007301 | ND |
2015-05-26 | 15148007401 | ND |
2015-05-26 | 15148007601 | ND |
2016-02-17 | 16049005901 | ND |
2016-06-14 | 16168005301 | ND |
2016-06-14 | 16168005401 | ND |
2016-06-14 | 16168007201 | ND |
2016-06-14 | 16168007301 | ND |
2016-06-14 | 16168004601 | ND |
2016-06-14 | 16168005201 | ND |
2016-06-14 | 16168007101 | ND |
2016-06-14 | 16168007102 | ND |
2017-05-30 | 17152005802 | ND |
2017-05-30 | 17152005801 | ND |
2017-08-07 | 17222001006 | ND |
2017-08-07 | 17222001306 | ND |
2017-08-07 | 17222001504 | ND |
2017-08-07 | 17222001604 | ND |
2017-08-07 | 17222001106 | ND |
2017-08-07 | 17222001206 | ND |
2017-08-07 | 17222000906 | ND |
2017-10-17 | 17292005607 | ND |
2017-10-17 | 17292005707 | ND |
2017-10-17 | 17292005807 | ND |
2017-10-17 | 17292005907 | ND |
2017-10-17 | 17292005307 | ND |
2017-10-17 | 17292005407 | ND |
2017-10-17 | 17292005507 | ND |
2018-01-02 | 18004010402 | ND |
2018-03-12 | 18074002901 | ND |
2018-05-29 | 18151003501 | ND |
2018-06-04 | 18158002301 | ND |
2018-08-20 | 18235005901 | ND |
2018-08-20 | 18235006001 | ND |
2018-08-20 | 18235006101 | ND |
2018-11-19 | 18325000401 | ND |
2018-11-19 | 18325000501 | ND |
2019-01-29 | 19031001601 | ND |
2019-02-26 | 19059002601 | ND |
2019-02-26 | 19059002501 | ND |
2019-05-06 | 19129006601 | ND |
2019-05-06 | 19129006501 | ND |
2019-05-06 | 19129006401 | ND |
2019-05-06 | 19129005801 | ND |
2019-06-11 | 19164005001 | ND |
2019-09-17 | 19262001301 | ND |
2019-11-09 | 19324000801 | ND |
2019-11-19 | 19324000701 | ND |