Know Your Environment. Protect Your Health.

Ethylbenzene

Western Lake Estates

Ethylbenzene, a component of petroleum, is a volatile cancer-causing chemical primarily used for production of plastics and rubber. Ethylbenzene is also released from gasoline fuel emissions. Read More.

In animal studies, exposure to ethylbenzene causes tumors. Ethylbenzene can also damage lungs, liver, kidneys and the nervous system. The International Agency for Research on Cancer classifies ethylbenzene as “possibly carcinogenic to humans.”

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 300 ppb

The EWG Health Guideline of 300 ppb for ethylbenzene 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 harm to internal organs.

EPA Maximum Contaminant
Level (MCL): 700 ppb

The legal limit for ethylbenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1950s.

ppb = parts per billion

All test results

Date Lab ID Result
2018-11-15Q1846766009ND
2018-11-15Q1846766017ND
2018-11-15Q1846766001ND
2019-09-17Q1965846001ND
2019-09-17Q1965846003ND
2019-09-17Q1965846005ND
2020-09-03Q2035187003ND
2020-09-03Q2035187005ND
2021-08-12Q2121648001ND
2021-08-12Q2121648003ND
2021-11-23Q2132786005ND
2022-08-02Q2222020002ND
2022-10-31Q2233056005ND
2022-10-31Q2233056007ND
2023-08-23Q2335766001ND
2023-08-23Q2335766003ND
2023-08-23Q2335766005ND