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EWG's Tap Water Database — 2021 UPDATE

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Acenaphthylene

Monticello Water Department

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.

MORE ABOUT THIS CONTAMINANT

 

32

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND90ND
2015ND30ND
2016ND60ND
2017ND80ND
2018ND10ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-0514037002501ND
2014-07-1414198008607ND
2014-07-1414198008707ND
2014-09-3014275001507ND
2014-09-3014275001607ND
2014-11-0314310002007ND
2014-11-0314310002207ND
2014-11-0314310001907ND
2014-11-0314310002107ND
2015-03-1815078002401ND
2015-08-0315218000307ND
2015-09-2815274001201ND
2016-01-2016025000207ND
2016-02-2316056003301ND
2016-05-0316126016407ND
2016-05-0316126016307ND
2016-06-1316168000701ND
2016-06-1316168000601ND
2017-07-3117215005205ND
2017-07-3117215005405ND
2017-07-3117215005305ND
2017-07-3117215005505ND
2017-11-0617312000407ND
2017-11-0617312000307ND
2017-11-0617312000507ND
2017-11-0617312000607ND
2018-03-2118081001001ND
2019-02-2619059002407ND
2019-03-1219073001901ND
2019-04-3019121003807ND
2019-04-3019121003707ND
2019-09-1619261001507ND