Know Your Environment. Protect Your Health.

Naphthalene

Riviera WCID

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
2018ND10ND
2019ND20ND
2020ND10ND
2021ND10ND
2022ND20ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-06AE16984ND
2019-03-14AE58439ND
2019-03-14AE58522ND
2020-02-26AF00043ND
2021-09-23AF71055ND
2022-01-25AF81694ND
2022-01-25AF81745ND
2023-05-05AG39574ND