Know Your Environment. Protect Your Health.

Ethylbenzene

City of Sundown

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.”

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND40ND
2022ND40ND
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
2018-01-11Q1801555016ND
2018-01-11Q1801555019ND
2019-01-08Q1900776005ND
2019-01-08Q1900776007ND
2020-01-14Q2001302001ND
2020-01-14Q2001302003ND
2021-01-20Q2101443003ND
2021-04-05Q2108480010ND
2021-07-01Q2117329003ND
2021-10-05Q2127289002ND
2022-01-13Q2201435005ND
2022-01-13Q2201435007ND
2022-04-28Q2212820002ND
2022-09-20Q2228114003ND
2023-01-09Q2300847001ND
2023-04-03Q2312040006ND