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EWG's Tap Water Database — 2021 UPDATE

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1-Butanol

Manhasset Lakeville WD

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
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND100ND
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-12-207074632004SEA1ND
2018-12-207074632003SEA1ND
2018-12-207074632002SEA1ND
2018-12-207074632001SEA1ND
2018-12-217074817005SEA1ND
2018-12-217074817004SEA1ND
2018-12-217074817006SEA1ND
2018-12-217074817003SEA1ND
2018-12-217074817002SEA1ND
2018-12-217074817001SEA1ND
2019-06-197094507002SEA2ND
2019-06-197094507001SEA2ND
2019-06-197094507003SEA2ND
2019-06-207094508001SEA2ND
2019-06-207094508002SEA2ND
2019-06-207094508003SEA2ND
2019-06-217094939001SEA2ND
2019-06-267095255003SEA2ND
2019-06-267095255002SEA2ND
2019-06-267095255001SEA2ND