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EWG's Tap Water Database — 2021 UPDATE

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Acenaphthylene

Mountain Home Waterworks

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.

 

10

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
2014ND10ND
2015ND20ND
2016ND30ND
2017ND10ND
2018ND20ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-1114072006501ND
2015-02-2415057000307ND
2015-08-3115245000701ND
2016-03-0816070000201ND
2016-05-2416147008201ND
2016-07-0616189017201ND
2017-04-0417095001101ND
2018-01-0918010003107ND
2018-04-0318094001807ND
2019-01-0919010011301ND