Know Your Environment. Protect Your Health.

Benzo[a]pyrene

Childersburg Water & Sewer Board

Benzo[a]pyrene 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.

 

20

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
2019ND100ND
2020N/A00N/A
2021N/A00N/A
2022ND100ND
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.007 ppb

The EWG Health Guideline of 0.007 ppb for benzo[a]pyrene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL): 0.2 ppb

The legal limit for benzo[a]pyrene, established in 1992, was based on analytical detection limits at the time that the standard was set. This limit may not fully protect against the risk of cancer due to PAH exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2019-06-111906-00202-003ND
2019-06-111906-00202-005ND
2019-06-111906-00202-007ND
2019-06-111906-00202-010ND
2019-06-111906-00202-001ND
2019-12-101912-00217-001ND
2019-12-101912-00217-003ND
2019-12-101912-00217-004ND
2019-12-101912-00217-005ND
2019-12-101912-00217-006ND
2022-05-312205-00519-001ND
2022-05-312205-0519-004ND
2022-05-312205-00519-006ND
2022-05-312205-00519-003ND
2022-05-312205-00519-002ND
2022-11-152211-00289-001ND
2022-11-152211-00289-004ND
2022-11-152211-00289-006ND
2022-11-152211-00289-008ND
2022-11-152211-00289-010ND