Know Your Environment. Protect Your Health.

Chrysene

Guadalupe Blanco River Authority

Chrysene 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.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND40ND
2023ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-01AE16455ND
2019-02-25AE56116ND
2020-03-16AF03078ND
2021-03-22AF47903ND
2022-02-14AF84742ND
2022-04-26AF94678ND
2022-08-18AG10108ND
2022-12-29AG23208ND
2023-02-15AG29147ND
2023-04-18AG37203ND
2023-07-24AG49877ND
2023-10-18AG60308ND