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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Galveston County WCID 1

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.

 

14

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
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2020-04-20202004210243ND
2020-04-20202004210195ND
2020-04-20202004210258ND
2020-04-20202004210235ND
2020-06-25202006260165ND
2020-06-25202006260168ND
2020-06-25202006260159ND
2020-06-25202006260188ND
2020-06-25202006260197ND
2021-01-26202101270367ND
2021-01-26202101270352ND
2021-01-26202101270353ND
2021-01-26202101270351ND
2021-01-26202101270375ND