Know Your Environment. Protect Your Health.

Ethylbenzene

Waysons Mobile Court

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.”

 

18

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
2019N/A00N/A
2020ND80ND
2021ND60ND
2022ND20ND
2023ND20ND

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
2020-01-29E20002533008ND
2020-01-29E20002533006ND
2020-04-28E20003450001ND
2020-04-28E20003451001ND
2020-07-21E21000205001ND
2020-07-21E21000205004ND
2020-10-28E21001188006ND
2020-10-28E21001188008ND
2021-02-16E21002129004ND
2021-02-16E21002129001ND
2021-04-12E21002853001ND
2021-04-12E21002853004ND
2021-08-30E22000728001ND
2021-08-30E22000728004ND
2022-02-010020223_01_02022225ND
2022-02-010020223_02_020222128ND
2023-07-06E2400002501ND
2023-07-06E2400002601ND