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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Harvest-Monrovia Water System

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.

 

10

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
2018ND100ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-223880013ND
2018-02-223880019ND
2018-02-223880025ND
2018-05-143937930ND
2018-05-143937934ND
2018-08-104020673ND
2018-08-104020677ND
2018-08-104020681ND
2018-11-084118757ND
2018-11-084118761ND