Know Your Environment. Protect Your Health.

Naphthalene

Hillcrest North MUD

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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2023-06-19Q2323088002ND
2023-09-19Q2340341002ND
2023-12-01AG65097ND
2023-12-01AG65102ND