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EWG's Tap Water Database — 2019 UPDATE

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MTBE

Springfield

MTBE was used as gasoline oxygenation additive to boost the octane number. In 2005, MTBE was replaced by ethanol as a gasoline additive. MTBE causes cancers in rats.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND20ND
2013ND20ND
2014ND20ND
2015ND20ND
2016ND20ND
2017ND20ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 13 ppb

The EWG Health Guideline of 13 ppb for MTBE 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 cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2012-03-28AB68304ND
2012-03-28AB68305ND
2013-03-29AB94061ND
2013-03-29AB94062ND
2014-03-24AC20686ND
2014-03-25AC20685ND
2015-03-26AC44437ND
2015-03-26AC44436ND
2016-03-30AC68382ND
2016-03-30AC68381ND
2017-03-27AC92734ND
2017-03-27AC92733ND