Know Your Environment. Protect Your Health.

Toluene

Sunchase Meadows

Toluene is a volatile solvent that harms the nervous and immune systems, damages the liver and may increase the risk of miscarriage and birth defects. Read More.

Toluene is a petroleum-derived chemical found in gasoline and used as a solvent in paints, adhesives and cleaning supplies. Toluene is highly neurotoxic. Exposure can cause fatigue and nausea, and may lead to nervous system disorders.

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND50ND
2020ND50ND
2021ND40ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 150 ppb

The EWG Health Guideline of 150 ppb for toluene 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): 1,000 ppb

The legal limit for toluene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2018-10-02Q1839402005ND
2018-10-02Q1839402001ND
2019-04-02Q1913217003ND
2019-04-02Q1913217013ND
2019-04-02Q1913217019ND
2019-08-06Q1951306003ND
2019-10-29Q1974367004ND
2020-01-28Q2003194003ND
2020-03-30Q2012921007ND
2020-03-30Q2012921009ND
2020-09-17Q2037205001ND
2020-10-07Q2039334001ND
2021-08-19Q2122573002ND
2021-08-19Q2122573004ND
2021-08-19Q2122573006ND
2021-10-21Q2129784001ND
2022-02-17Q2205934013ND
2022-02-17Q2205934015ND
2023-10-24Q2345789002ND
2023-10-24Q2345789004ND