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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

McAllen Public Utility

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
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-09-10Q1963615001ND
2019-09-10Q1963615002ND
2019-12-17Q1980318001ND
2019-12-17Q1980318002ND
2020-03-10Q2008713001ND
2020-03-10Q2008713002ND
2020-06-15Q2023784001ND
2020-06-15Q2023784002ND