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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Grand Prairie Bayou 2 PWA

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
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND30ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-10-0141549001ND
2018-10-0141548801ND
2018-10-0141548901ND
2019-01-0942467701ND
2019-04-0243565401ND
2019-04-0243565501ND
2019-04-0243565601ND
2019-07-0145151101ND