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EWG's Tap Water Database — 2021 UPDATE

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tert-Butyl alcohol

Garlen Court Ws

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.

 

2

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
20183.80 ppb113.80 ppb
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-11-115810-002-0730ND
2018-12-135810-003-10073.80 ppb