Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

1-Butanol

City of Hewitt

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
2013N/A00N/A
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
2019-10-11Q1972312001ND
2019-10-11Q1972312002ND
2019-10-11Q1972312003ND
2019-12-18Q1980445001ND
2020-03-19Q2011936002ND
2020-04-15Q2014896001ND
2020-04-15Q2014896003ND
2020-06-25Q2025564001ND