Know Your Environment. Protect Your Health.

Naphthalene

Cottonwood Hills Estates

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-13Q1805887001ND
2018-02-13Q1805887003ND
2019-03-05Q1909164001ND
2019-03-05Q1909164003ND
2020-02-12Q2005781001ND
2020-06-25Q2025625001ND
2021-06-16Q2115846002ND
2021-06-16Q2115846004ND
2022-03-22AF91417ND
2022-03-22Q2209180012ND
2022-03-22Q2209180014ND
2023-02-21Q2307018001ND
2023-12-04Q2351632001ND