Know Your Environment. Protect Your Health.

Ethylbenzene

Watchtower Bible Tract Society

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.”

 

15

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
2020ND10ND
2021ND60ND
2022ND10ND
2023ND70ND

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
2020-07-21420-202527-5POCSND
2021-07-21420-202527-3POCSND
2021-07-21420-202527-7POCSND
2021-07-21420-202527-1POCSND
2021-07-21420-202527-13POCSND
2021-07-21420-202527-11POCSND
2021-07-21420-202527-9POCSND
2022-11-21L2265663POCSND
2023-06-28L2337410-06POCSND
2023-06-28L2337410-07POCSND
2023-06-28L2337410-05POCSND
2023-06-29L2337410-04POCSND
2023-06-29L2337410-03POCSND
2023-06-29L2337410-01POCSND
2023-06-29L2337410-02POCSND