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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Garrard County Water Assoc Inc

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.

 

12

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
20180.733 ppb92ND - 4.50 ppb
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-15394527014.50 ppb
2018-05-1539452501ND
2018-05-1539452601ND
2018-08-10408392012.10 ppb
2018-08-1040839001ND
2018-08-1040839101ND
2018-11-0941848001ND
2018-11-0941847801ND
2018-11-0941847901ND
2019-02-1142935201ND
2019-02-1142935301ND
2019-02-1142935401ND