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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

City of Flagstaff

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
2018ND200ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-12201802130626ND
2018-04-103917804ND
2018-04-103917805ND
2018-04-24201804250731ND
2018-05-083939525ND
2018-05-083939528ND
2018-05-153949458ND
2018-05-153949459ND
2018-06-13201806140694ND
2018-06-19201806200382ND
2018-08-14201808151218ND
2018-09-11201809120902ND
2018-10-17201810180633ND
2018-10-17201810180634ND
2018-10-17201810180635ND
2018-11-20201811210161ND
2018-11-20201811210160ND
2018-11-20201811210159ND
2018-11-20201811210178ND
2018-12-11201812120385ND