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EWG's Tap Water Database — 2019 UPDATE

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Naphthalene

Klondike Independent School 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND30ND
2013N/A00N/A
2014N/A00N/A
2015ND30ND
2016ND10ND
2017ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-24AB78765ND
2012-04-12AB86883ND
2012-07-10AB94935ND
2015-04-15Q1514210005ND
2015-09-28Q1538032002ND
2015-10-14Q1540708005ND
2016-01-26Q1603482001ND
2017-02-01Q1704412007ND