Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Naphthalene

Logan City Water System

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND10ND
2014N/A00N/A
2015ND40ND
2016ND10ND
2017N/A00N/A

ppb = parts per billion

All test results

Date Result
2012-08-15ND
2013-08-06ND
2015-07-29ND
2015-07-29ND
2015-07-29ND
2015-07-29ND
2016-02-26ND