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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

East Lyme Water & Sewer Commission

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.

 

13

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
2018ND70ND
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-09-21200506366CND
2018-09-21200506367CND
2018-09-21200506368CND
2018-09-21200506369CND
2018-09-21200506370CND
2018-09-21200506371CND
2018-10-31200510975CND
2019-03-25200525694CND
2019-03-25200525695CND
2019-03-25200525696CND
2019-03-25200525697CND
2019-03-25200525698CND
2019-03-25200525699CND