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EWG's Tap Water Database — 2021 UPDATE

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Acenaphthylene

Clay County Reg Water District

Acenaphthylene 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.

 

28

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015ND20ND
20160.0111 ppb91ND - 0.1000 ppb
2017ND30ND
2018ND30ND
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-1914079000301ND
2014-05-1414136000601ND
2014-10-2114296000601ND
2014-10-2114296000201ND
2014-10-2114296000401ND
2015-11-1215317006801ND
2015-11-1215317006701ND
2016-02-1716049006907ND
2016-02-1716049006807ND
2016-03-15160760005010.1000 ppb
2016-05-0916133003507ND
2016-05-0916133003607ND
2016-05-0916133003907ND
2016-10-2416300002801ND
2016-10-2416300002501ND
2016-10-2416300002701ND
2017-10-1617291000601ND
2017-10-1617291000701ND
2017-10-1617291000301ND
2018-12-0418339000801ND
2018-12-0418339000101ND
2018-12-0418339000701ND
2019-02-1919052008907ND
2019-02-1919052009207ND
2019-02-1919052009007ND
2019-04-2219114000902ND
2019-04-2219114001202ND
2019-04-2219114001002ND