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EWG's Tap Water Database — 2021 UPDATE

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Methyl ethyl ketone

Mesa Grande Water Supply Corporation

Methyl ethyl ketone is a volatile solvent used in paints, adhesives, and other industrial and consumer goods.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
20160.770 ppb21ND - 1.54 ppb
2017ND20ND
20182.92 ppb222.82 ppb - 3.01 ppb
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-03Q1458233004ND
2014-12-03Q1458233006ND
2015-10-22Q1541808003ND
2015-10-22Q1541808001ND
2016-11-14Q1649175001ND
2016-11-14Q16491750031.54 ppb
2017-12-14Q1766132002ND
2017-12-14Q1766132003ND
2018-10-01Q18389020103.01 ppb
2018-10-01Q18389020082.82 ppb
2019-09-23Q1967401003ND
2019-09-23Q1967401005ND