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EWG's Tap Water Database — 2021 UPDATE

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tert-Butyl alcohol

Redlands City

tert-Butyl alcohol is an industrial chemical and a gasoline additive. It can also form as a breakdown product of the common drinking water contaminant MTBE.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017ND40ND
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2017-03-235810-008-0925ND
2017-03-235810-009-1030ND
2017-03-235810-010-1115ND
2017-03-235810-019-0855ND
2018-06-295810-005-1015ND