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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Padre Dam Municipal Water District

1-butanol is an industrial petrochemical used in the production of butyl acetate. Exposure to 1-butanol can harm the nervous system, liver and kidneys.

 

8

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
2017N/A00N/A
2018ND80ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-14B8B1403-01_EPA 5ND
2018-02-14B8B1403-02_EPA 5ND
2018-05-02B8E0566-01ND
2018-05-02B8E0566-02ND
2018-08-01B8H0262-01ND
2018-08-01B8H0262-02ND
2018-11-01B8K0024-01ND
2018-11-01B8K0024-02ND