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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Council Bluffs Water Works

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.

 

6

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
2018N/A00N/A
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-04-29801143ND
2019-05-08805628ND
2019-05-08805629ND
2019-08-09848788ND
2019-11-04889087ND
2019-11-04889086ND