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EWG's Tap Water Database — 2021 UPDATE

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Naphthalene

Clearbrooke Estates Pump District

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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND20ND
2016ND20ND
2017ND60ND
2018ND50ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-15S479172ND
2014-08-26S588722ND
2014-08-26S588720ND
2015-08-20S614714ND
2015-08-20S614713ND
2016-08-09S670428ND
2016-08-09S670427ND
2017-04-20S730803ND
2017-04-202224520003ND
2017-08-29S737130ND
2017-08-29S737126ND
2017-09-262265847001ND
2017-11-142277506001ND
2018-01-232291329001ND
2018-04-042307423001ND
2018-08-30S812128ND
2018-08-30S812127ND
2018-08-30S812123ND
2019-08-21S865032ND
2019-08-21S865036ND