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EWG's Tap Water Database — 2021 UPDATE

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Methyl isobutyl ketone

Ridgewood Water

Methyl isobutyl ketone is a solvent used in coatings and adhesives.

 

7

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
20152.19 ppb112.19 ppb
2016ND60ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-11-175110570-152.19 ppb
2016-03-156030554-01ND
2016-03-156030554-03ND
2016-03-156030554-05ND
2016-03-156030554-07ND
2016-03-156030554-08ND
2016-03-286030961-01ND