Know Your Environment. Protect Your Health.

Naphthalene

Eol Water Supply Corporation

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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND40ND
2021ND30ND
2022ND70ND
2023ND70ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-07AE17569ND
2018-03-07AE17561ND
2019-05-13AE66042ND
2019-05-13AE66043ND
2020-02-24AE99605ND
2020-04-13AF06414ND
2020-07-14AF19239ND
2020-07-14AF19241ND
2021-06-02AF56263ND
2021-06-02AF56269ND
2021-06-02AF56337ND
2022-01-25AF81644ND
2022-01-25AF81763ND
2022-01-25AF81752ND
2022-01-25AF81642ND
2022-04-06AF92293ND
2022-07-06AG03351ND
2022-11-22AG19717ND
2023-03-06AG31541ND
2023-06-05AG43016ND
2023-06-05AG43102ND
2023-06-05AG43103ND
2023-08-21AG53180ND
2023-08-21AG53203ND
2023-11-20AG64242ND