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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Northern Kentucky 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.

 

10

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
2018ND20ND
2019ND80ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-11-264132213ND
2018-11-264132188ND
2019-02-054189675ND
2019-02-054189739ND
2019-05-074285356ND
2019-05-074285456ND
2019-05-074285315ND
2019-08-064377449ND
2019-08-064377445ND
2019-08-144388551ND