Know Your Environment. Protect Your Health.

Naphthalene

Cooks Point 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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND20ND
2021ND10ND
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-22AE38155ND
2019-08-06AE77303ND
2020-03-31AF04959ND
2020-03-31AF04960ND
2021-08-31AF68458ND
2022-07-19AG05323ND
2022-10-17AG17234ND
2023-03-07AG31771ND
2023-03-07Q2309829001ND