Know Your Environment. Protect Your Health.

Benzo[a]pyrene

Pine Meadow Mutual Water

NOTE: Pine Meadow Mutual Water purchases water from Mountain Regional Water Special Service District which is required to test for benzo[a]pyrene. Sample information shown below was taken by Mountain Regional Water Special Service District.

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.

 

70

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND70ND
2019ND10ND
2020ND150ND
2021N/A00N/A
2022ND10ND
2023ND180ND

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

NOTE: Pine Meadow Mutual Water purchases water from Mountain Regional Water Special Service District which is required to test for benzo[a]pyrene. Sample information shown below was taken by Mountain Regional Water Special Service District.

Date Result
2018-03-20ND
2018-06-06ND
2018-06-06ND
2018-06-20ND
2018-08-23ND
2018-09-05ND
2018-10-23ND
2019-01-03ND
2019-01-03ND
2019-01-03ND
2019-01-24ND
2019-01-24ND
2019-02-25ND
2019-02-25ND
2019-02-25ND
2019-03-20ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-06-27ND
2019-11-07ND
2019-11-14ND
2020-02-27ND
2020-03-24ND
2020-07-14ND
2020-09-21ND
2020-12-04ND
2020-12-04ND
2020-12-04ND
2020-12-04ND
2020-12-04ND
2020-12-22ND
2020-12-22ND
2020-12-22ND
2020-12-22ND
2020-12-22ND
2020-12-22ND
2022-02-17ND
2022-05-04ND
2022-05-05ND
2022-08-04ND
2022-08-04ND
2022-08-04ND
2022-08-04ND
2022-09-07ND
2022-12-06ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-07-11ND
2023-11-06ND
2023-11-06ND
2023-11-06ND
2023-12-11ND
2023-12-11ND
2023-12-11ND
2023-12-11ND
2023-12-11ND
2023-12-11ND