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EWG's Tap Water Database — 2021 UPDATE

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tert-Butylbenzene

City of Llano

tert-Butylbenzene is an industrial chemical.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND20ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-13AC63419ND
2015-07-31AD01918ND
2016-03-21AD29645ND
2016-11-16AD58337ND
2017-02-16AD71071ND
2018-02-06AE12496ND
2019-02-07AE53486ND