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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

City of Boerne

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.

 

20

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
2018ND80ND
2019ND120ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-12-18Q1852048001ND
2018-12-18Q1852048008ND
2018-12-18Q1852048002ND
2018-12-18Q1852048007ND
2018-12-18Q1852048003ND
2018-12-18Q1852048006ND
2018-12-18Q1852048004ND
2018-12-18Q1852048005ND
2019-03-14Q1911023001ND
2019-03-14Q1911023002ND
2019-06-20Q1938661004ND
2019-06-20Q1938661005ND
2019-06-20Q1938661003ND
2019-06-20Q1938661006ND
2019-06-20Q1938661002ND
2019-06-20Q1938661007ND
2019-06-20Q1938661001ND
2019-06-20Q1938661008ND
2019-09-17Q1966015002ND
2019-12-09Q1979320001ND