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EWG's Tap Water Database — 2021 UPDATE

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tert-Butyl alcohol

Three Valleys Municipal Water District

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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2015-12-153761-002-0900ND
2016-12-133761-002-1020ND
2018-01-163761-002-0900ND
2019-12-173761-002-0940ND