Know Your Environment. Protect Your Health.

Naphthalene

Tri County Point Water System 3

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019ND20ND
2020ND30ND
2021ND30ND
2022ND20ND
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-13AE18157ND
2018-03-13AE18159ND
2018-03-13AE18259ND
2019-04-15AE62285ND
2019-04-15AE62289ND
2020-03-24AF04311ND
2020-03-24AF04339ND
2020-03-24AF04409ND
2021-07-08AF61162ND
2021-07-08AF61227ND
2021-09-21AF70619ND
2022-10-05AG16099ND
2022-10-05AG16101ND
2023-02-27AG30611ND
2023-02-27AG30617ND
2023-02-27AG30698ND