Know Your Environment. Protect Your Health.

Dibenz[a,h]anthracene

Northwest Harris County Municipal Utility District 6

NOTE: Northwest Harris County Municipal Utility District 6 purchases water from North Harris County Regional Water Authority which is required to test for dibenz[a,h]anthracene. Sample information shown below was taken by North Harris County Regional Water Authority.

Dibenz[a,h]anthracene is a polycyclic aromatic hydrocarbon, or PAH, released from combustion of fossil fuels and waste incinerators. PAHs increase the risk of cancer; damage the immune, nervous and reproductive systems; and can harm developing fetuses.

 

0

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
2019ND10ND
2020ND20ND
2021ND10ND
2022ND30ND
2023ND10ND

ppb = parts per billion

All test results

NOTE: Northwest Harris County Municipal Utility District 6 purchases water from North Harris County Regional Water Authority which is required to test for dibenz[a,h]anthracene. Sample information shown below was taken by North Harris County Regional Water Authority.

Date Lab ID Result