Know Your Environment. Protect Your Health.

Naphthalene

San Jacinto Special Utility 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.

 

46

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND100ND
2020ND90ND
2021ND70ND
2022ND70ND
2023ND80ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-12AE17846ND
2018-03-12AE17838ND
2018-03-12AE18028ND
2018-03-12AE17880ND
2018-03-12AE18010ND
2019-03-13AE58223ND
2019-03-13AE58225ND
2019-03-13AE58227ND
2019-03-13AE58301ND
2019-06-06AE69493ND
2019-06-06AE69541ND
2019-08-01AE76824ND
2019-08-01AE76897ND
2019-12-05AE91443ND
2019-12-05AE91519ND
2020-01-22AE94516ND
2020-01-22AE94690ND
2020-03-10AF01991ND
2020-03-10AF01997ND
2020-03-10AF02092ND
2020-03-10AF02093ND
2020-05-26AF12688ND
2020-09-29AF28912ND
2020-11-17AF34955ND
2021-01-11AF38523ND
2021-01-11AF38521ND
2021-03-08AF45724ND
2021-03-08AF45810ND
2021-03-08AF45824ND
2021-05-13AF53927ND
2021-08-05AF65131ND
2022-01-24AF81297ND
2022-01-24AF81433ND
2022-05-02AF95175ND
2022-05-02AF95082ND
2022-05-02AF95080ND
2022-09-12AG12518ND
2022-12-13AG21701ND
2023-03-14AG32973ND
2023-03-14AG32981ND
2023-03-14AG33056ND
2023-03-14AG33057ND
2023-06-08AG43780ND
2023-06-08AG43836ND
2023-09-12AG55860ND
2023-12-01AG65333ND